Muna 2020, "black swan" yedenda rekoronavirus yakabhabhadzira mapapiro ayo ikamisa mhepo ine simba nemafungu, zvichikanganisa nyika yaive nerunyararo.Zviitwa zvepamhepo zvepamhepo zvinomiswa, zvikoro zvinomiswa, uye maindasitiri amiswa.Zvose zvehupenyu hwemagariro evanhu zvakakanganiswa ne "black swan" iyi.Pakati pavo, hupfumi hwenyika hwakarasikirwa zvakanyanya, uyeChiratidziro che LEDindasitiri yezvekushandisa yakabatanidzwa nenzira isingadzivisiki.Pasi peiyo nzira nyowani yekusimudzira yekutenderera kwemukati uye yepasirese, makambani ane hukama neLED akakurumidza kugadzirisa maitiro avo maererano nezvigadzirwa nemachaneli, uye nekushingairira kupindura kune yakajairika yedenda.
Kunyangwe dambudziko redenda risati ranyatsogadziriswa, hupfumi hwenyika yangu huri kupora zvishoma nezvishoma, uye indasitiri yekuratidzira ye LED yafambira mberi zvakatsiga.Kubudirira kwakaitwa muminda yediki spacing uye Mini / Micro LED, uye nzvimbo yekusimudzira muzvikamu zvakasiyana zvemusika yakaramba ichiwedzera.Sezvo denda riri kudzorwa zvishoma nezvishoma uye hupfumi hwenyika huchidzokera zvishoma nezvishoma kusvika padanho redenda risati rasvika, iyo indasitiri yekuratidzira ye LED ichapenya padanho rakakura.
1. Iyo indasitiri inoramba yakagadzikana seyose, ichiratidza zvishoma nezvishoma maitiro ekudzoreredza
Seindasitiri yekukura, izvo zvakakosha zveiyo LED kuratidza application indasitiri zvinoramba zvakagadzikana
Chiitiko che "black swan" chekubuda kweCCIDID-19 muna 2020 chakakanganisa zvakanyanya hupfumi hwenyika.Kuti vadzivirire kupararira kwedenda, maindasitiri mazhinji akamanikidzwa kuvhara muhafu yekutanga yegore, budiriro yehupfumi hwenyika yakadzikira, uye GDP inodzikira munyika dzakasiyana siyana kazhinji yakarova nhoroondo yakanyanyisa.IMF inofanotaura kuti hupfumi hwenyika huchadzikira ne 4.2% muna 2020, uye kudzikira kwepasi rose kweGDP kuchapeta kanomwe kune dambudziko rezvemari ra2009.
Data kubva kumasangano akakodzera anoratidza kuti yakazara pasi rose LED pamusika ukoshi muna 2020 anenge US$15.127 bhiriyoni (anenge 98.749 bhiriyoni yuan), gore-pa-gore kudzikira anenge 10.2%;iyo LED wafer musika kugona ingangoita 28.846 miriyoni zvimedu, gore-pa-gore kuderera kweanenge 5.7%.Pakati pavo, kukosha kwepagore kweiyo nyika yangu LED kuratidza application indasitiri inotarisirwa kudonha ne18%, inosvika 35.5 bhiriyoni yuan.
2020-2024 Global LED Musika Kukosha Forecast
2020-2024 Global LED Wafer Market Capacity Forecast
Statistics yegore rinobuda kukosha kweChina's LED kuratidza application indasitiri
Munguva yedenda, nekuunzwa uye kuitwa kweakateedzana matanho epamba, anosanganisira epamba uye epasirese kutenderera kwemaviri uye zvivakwa zvitsva zvinotungamirwa ne5G, hupfumi hwenyika yangu hwakapora nekukurumidza uye ndihwo chete hupfumi hukuru hwepasi rose kuwana kukura kwakanaka muna 2020. nyika.Iyo yemba ye LED kuratidza application indasitiri yakawanawo yakawanda mikana kubva mairi.Semuenzaniso, kuratidzwa kwekutengeserana, kuratidzwa kwehunyanzvi uye zvimwe zvikamu zvemusika zvakakura.Muchikamu chechipiri cha2020, makambani ane hukama akawedzera maodha, mamwe mapurojekiti, uye nekuvandudza mashandiro, achiratidza kuita kwakasimba.simba.
Tichitarisa kubva mukuita kwemakambani makuru matanhatu akanyorwa munyika yangu ye LED kuratidza indasitiri, yakakanganiswa nezvinhu zvakaita sedenda, mari yekushandisa uye purofiti yemakambani ekuratidzira eLED muzvikamu zvitatu zvekutanga zvakaderera zvichienzaniswa nenguva imwe chete muna 2019, iyo yakanyanya kuderera yaive Lianjian.photoelectric.Nekudaro, kusvika 2020 zvine chekuita, mari yekushandisa uye purofiti yakawedzera mukota yechitatu, uye kuwedzera kunotarisirwa kuve kwakanyanya muchikamu chechina.
Kuita kwemakambani ekuratidzira eLED muzvikamu zvitatu zvekutanga zve2020
LED inoratidzira kambani kuita muchikamu chechitatu che2020
Munguva yakakosha, mabhizinesi anotungamira aratidza masimba awo akasiyana.Zvigadzirwa zvitsva uye mabhizinesi matsva akaunganidzwa mumabhizinesi anotungamira, uye basa rechiratidzo rave kuita mukurumbira.Pakati pemakambani matanhatu akanyorwa ekuratidzira kweLED, kunyangwe chiyero chekukura muzvikamu zvitatu zvekutanga chakanga chisina kunaka sepakutanga, kunze kweLianjian Optoelectronics, iyo yakarasikirwa nemamiriyoni zana nemakumi mashanu nesere, mamwe makambani akaita purofiti.Kusiyana neizvi, mamwe mabhizinesi madiki nepakati ari kutarisana nematambudziko mukurarama kwavo.Muna Gumiguru 2020, nhau dzekuti mabhizinesi mazhinji aisakwanisa kutsigira dzakatanga - iyo yakasimba capital cheni yeGertlon yakakonzera kupokana pakati pekupa uye kudiwa;Dehao Runda akavhara bhizinesi rekuratidzira re LED;CREE yakatengesa kupatsanurwa kwechigadzirwa che LED kune SMART, etc. Makambani akaratidzira kushushikana pamusoro pekuvandudzwa kweindasitiri munguva yepashure-denda.
Seindasitiri iri kukura, kusimukira kweindasitiri yekuratidzira kwe LED kunonyanya kutsamira pakufambira mberi kwehunyanzvi hwekuratidzira LED, kuunzwa kwezvinhu zvitsva uye mhando yemasevhisi.Pasinei nekukanganisa kukuru kwedenda pamusika, izvo zvakakosha zveindasitiri zvinoramba zvakagadzikana uye maitiro ese akanaka.
Mutengo unochinja, kutanga kudonha uye wozosimuka
Mumazuva ekutanga ekuputika kweiyo korona itsva pneumonia, indasitiri yekusimudzira yakadzvanya bhatani rekumbomira.Nekuda kwekuderera kwekudiwa kwekupedzisira kwe LED kuratidza maapplication, maodha kubva kumakambani ekurongedza eLED akadzikira zvakanyanya, zvichikonzera kuunganidzwa kukuru kwezvekushandisa.Kuti ujekese zvinyorwa, makambani ekurongedza e LED "mutengo wekuchinjana wehuwandu" uye anotengesa zvigadzirwa nemitengo yakaderedzwa.Muna 2020, mutengo wemarambi emukati memba wakadonha neavhareji ye22.19%.
Nekuvharika kwenguva refu kwekugadzirwa, kupihwa kwezvinhu zvakaita semhangura clad laminates kwadzikira zvakanyanya, uye kuwanikwa mumusika wepasirese kuri kushomeka.
Zvadaro, Dhipatimendi reKutengeserana reUS rakawedzera kubvumidza Huawei mukuyedza kugura chip yekugadzira cheni, zvichikonzera "kuchekwa kwekupa" kweboka remakambani eChinese kudivi rememory chip.Nekuda kwehukuru hwakakura hweHuawei, kutakura kwewafer kwaive kwakaomarara uye mitengo yakakwira.Zvinotarisirwa kuti panosvika Chikumi 2021, zvigadzirwa zvinotsamira pawafer maitiro, senge mutyairi ICs, zvichachengetedza dhizaini uye kudiwa mamiriro.
Pasi pesimba redenda muna 2020, zvigadzirwa zvakaita sePCB mabhodhi, mutyairi ICs, wafers, uye maRGB marambi mabheji ari kumusoro kwezviratidziro zveLED zvakasangana nekuchinja kwemitengo kusvika kumadhigirii akasiyana.Denda repasi rose risati radzorwa zvachose, makambani ari kumusoro, pakati nepakati nepasi pekuratidzira kwe LED anofanirwa kuvandudza kufungidzira kwekuchinja kwemitengo uye kuenderana nenguva yekupindura kuchinja kwemitengo.
2. Kusimukira kwakasiyana-siyana kwezvikamu zvemusika
Mamiriro ezvinhu akaoma muna 2020 anoita kuti musika wekuratidzira we LED uratidze hunhu hwakasiyana muzvikamu, uye zvikamu zvidiki zvinoratidza kusimukira kwakasiyana.
Musika wemhiri kwemakungwa uri kudzikira nekukurumidza, uye chiteshi chemumba chiri kuwedzera hurongwa
Denda repasi rose riri kuenderera mberi, nyika dzakadzikisa kutengeserana kwadzo nekunze, dzakavhara kwenguva pfupi musuwo wekutenga nekutengesa kunze kwenyika, uye misika yemhiri kwemakungwa yadzikira nekukurumidza.Zvinoenderana nenhamba dzetsika, mumwedzi gumi neimwe yekutanga ya2020, kukosha kwese kwekutengesa kunze kwenyika nekutengesa kunze kwenyika kwaive 29.04 trillion yuan, kuwedzera-pagore kwe1.8%, kuderera kwe0.6% zvichienzaniswa ne2. mwero wekukura muna 2019.
Pamusoro pezvo, kudzivirira kwekutengeserana kweUS kuchiri kwakawanda, uye makambani eChinese semiconductor anorambidzwa kudyara uye kuita bhizinesi muUnited States.Mumunda we semiconductors, United States yakaisa mimwe mitero pamidziyo ine chekuita semiconductor uye zvikamu, maseketi akasanganiswa uye zvikamu, maLED, discrete zvishandiso, uye akadhindwa edunhu mabhodhi.Mhedzisiro yakashata yakadzora kukurumidza kwekuwedzera kwemusika uye kuvandudzwa kwemaindasitiri kune imwe nhanho.Zvinoenderana nenhamba, musika wekunze weiyo LED indasitiri yekuratidzira ichaverengera inosvika 20.6% muna 2020, kuderera kwe17.5% kubva 2019.
Mamiriro ese eiyo LED kuratidza indasitiri muna 2019
Mamiriro ese eiyo LED kuratidza indasitiri muna 2020
Nekuda kwekutadza "kuenda pasirese", makambani ari kuendesa kumisika yekunze anofanirwa kutendeudzira kumusika wepamba uye kuwedzera nzira dzemumba.Muna 2020, musika wepamba weiyo indasitiri yekuratidzira yeLED ichaverengera 79.4%, kuwedzera kwe17.5% pamusoro pe2019.
Sekambani inoratidzira LED yakapinda mumisika yemhiri kwemakungwa, Absen ichaisa mari inosvika mamirioni makumi mashanu yuan muna 2020 kuti iwedzere nzira dzepamba kuti dzigadzirise matambudziko akaunzwa nedenda.Pakutanga kwa2020, kuburikidza nehuwandu hukuru hwekutsvagisa kwemusika, Absen akatanga Kunlun KL uye Rolling Stone GS akateedzera zvigadzirwa zvitsva mumusika wechiteshi kune rumwe rutivi, uye akaisa CD337 nzira yekuwedzera nzira "chirongwa chekudyara miti" maererano ne maitiro emusika wepamba chiteshi.Yakagadzira network yechiteshi inofukidza ese maguta-nhanho maguta, ayo ave achizivikanwa zvakanyanya nevanodyidzana nechiteshi.Sezvineiwo, panguva yedenda muna 2020, Unilumin yakasimudzira kunyura kwematanho uye kubatanidzwa kwekupa simba kwechiteshi nekuita "Spark Plan", "Liaoyuan Plan" uye "Channel Progress Meeting" mumatunhu makumi matatu nemaguta munyika yose, zvichienderera mberi. kubatanidza hwaro hwayo hwechiteshi.Pahwaro hweiyo yekutanga yakakwana "1+N+W" chiteshi, Leyard akavandudza kuvharika kwemusika nekuwedzera nzira dzekunyura, uye akawedzera nzvimbo muzvikamu zvakasiyana kuburikidza nemapoka emabhizinesi akasiyana.Kubva munaChikumi kusvika Gunyana 2020, Ledman akagadzira nzvimbo nhatu dzekushambadzira muEast China, South China neNorth China, uye akabata Ledman COB Product Promotion uye National Online Investment Musangano, achikoka vadyidzani, uye achatsigira zvizere nzira dzine hunyanzvi hwekuita mune ramangwana Bhizinesi rinova. yakakura uye yakasimba.Makambani akadai seLianjian Optoelectronics neAlto Electronics akawedzerawo nhamburiko dzekuvandudza nzira dzepamba uye mapurojekiti einjiniya, uye akatanga zvigadzirwa zvine hukama zvakaita semichina yekurapa neyemusangano-mu-imwe kuwedzera musika wepamba.
Iyo inopisa yepamusha chiteshi musika dhizaini yakanyanya "kunyunguduka" chando chinotonhora cha2020, ichiita kuti indasitiri yekuratidzira ye LED ishande munzvimbo dzakasiyana siyana, inova vimbiso yakasimba yekusimudzira indasitiri yekuratidzira ye LED munguva yedenda.
Musika wekurojesa unodzikira, uye masikirini makuru ekunze anoita zvakanaka
Nekuda kwezvinodiwa zvekudzivirira nekudzora denda, zviitiko zvekuungana zvakaderedzwa zvakanyanya.Iyo Tokyo Olympics neEuropean Cup yakatsikirirwa bhatani rekumbomira, mabhaisikopo akavhara, uye musika wekurojesa weLED wakaita senge kushanya kwemumba, mitambo yemimhanzi, uye zviitiko zvemitambo zvarambawo saizvozvo.
Pakupera kwaNdira 2020, vaimbi vazhinji nemabhendi vakapa zviziviso zvekumisa kana kumisa mitambo yavo imwe neimwe.Zvinoenderana nehuwandu husina kukwana kubva kuChina Performance Indasitiri Association, mukota yekutanga chete, mitambo ingangoita zviuru makumi maviri yakamiswa kana kumisikidzwa munyika yese, uye mamwe maitiro haana kutanga zvishoma nezvishoma kusvika hafu yechipiri yegore.Zvisinei, maererano nemitemo, nhamba yevataridzi munzvimbo dzemitambo pakutanga kwekuvhura haifaniri kudarika 30% yezvigaro, iyo yakaderera zvikuru kudarika chiyero chekupinda kwe60% (kazhinji 60% inobatsira).Kune vanogadzira michina yekurojesa, bhajeti remari yezviitwa rakadzikiswa zvakanyanya, uye mubairo wezviratidziro zve LED wakatsikirirwa.Seimwe yemisika yakakosha yekushandisa yekuratidzira kweLED, kudzikira kwemusika wekurojesa kwakaunza kukanganisa kukuru kumakambani ane hukama neLED.
Nekudaro, muhafu yechipiri yegore, nekudzora zvishoma nezvishoma denda uye kuwedzera kwezviitiko munzvimbo dzisina kuvharwa muChina, musika wekunze wekuratidzira wakapora nekukurumidza.Kubva muna Chivabvu 2020, apo mafungu muSouth Korea's Samsung LED anoratidza "akamhanya" mukutsvaga kunopisa, kwave nekuwedzera kwekunze "kushama ziso 3D" muChina.Samsung "same maitiro" ekunze zviratidziro zvakaonekwa muGuangzhou Beijing Road, Chengdu Taikoo Li, Chongqing Guanyin Bridge, Shenyang Middle Street, Wuhan Jianghan Road, Xi'an High-tech Software Guta Idzva nedzimwe nzvimbo.Aya masikirini akwezva vanhu vazhinji kuti vamire uye vatarise kuburikidza neicho chaiyo 3D rendering maitiro, uye chave chicherechedzo chitsva che "vanozivikanwa veInternet".
Pamusoro pekunze "3D" kuratidzwa, ekunze akakura-makuru ekugadzira ekisikisheni amukawo.Guizhou Panzhou Moon Mountain Scenic Area "Artificial Moon" Super Project, Shenyang "Hunnan Summer" Tsika uye Art Carnival LED Screen, Ningbo Yinzhou Southern Bhizinesi District District Moonlight Economic Complex LED Screen, Galanz Shunde Headquarters 800㎡ Special-shaped Screen, Tianjin Love· Huru -mapurojekiti ekuratidzira ma LED akadai se707-square-mita "Mvura Cube" yakajeka skrini yeBinfenli Marketing Center, iyo LED canopy system chirongwa cheSichuan Wansheng Guta Yunfu Project, uye 8500-square-mita hofori LED canopy chirongwa cheZunyi High. -speed Rail New City yakapedzwa uye yakavhenekera imwe mushure meimwe, ichiva imwe nzvimbo inopenya munzvimbo yemunharaunda.landscape.
Nekuwedzera kwezviitiko zvemashandisirwo, zvinodiwa nevanhu zvekunze kwe LED kuratidzwa zviri kuramba zvichikwira nekukwira, uye zvigadzirwa zvekuratidzira zve LED zvakaita senge transparent screens, grille skrini, uye kushama-ziso 3D skrini zviri kuramba zvichisiyana.Pakati pavo, LED transparent screens inoshandiswa zvakanyanya mukuparadzira uye kuratidza zviratidziro mukuvaka midhiya, mashopu ezvitoro, chikafu nekutengesa uye zvimwe zviitiko nekuda kwehunhu hwekucheka zvisina tsarukano, kuratidzwa kwakajeka, uye hapana shanduko yechivakwa chekuvaka.Imwe yeanonyanya kutyaira masimba ekukura kwe LED kunze kwekuratidzira.
Muna Chikunguru 2020, Unilumin Technology yakaburitsa 18 nyowani LED transparent screen zvigadzirwa mumatatu akateedzana e "Magic", "Yakavanzika" uye "Crystal" uye 7 pitches yeUnilumin Cultural and Creative, iyo inogona kushandiswa zvakanyanya mukutengesa zvivako, kuvaka madziro emaketeni, mahwindo ezvitoro, mahoro ekuratidzira, mamiziyamu, nezvimwewo. Leyard Vclear-PRO series transparent screen, iyo yakahwina mubairo weGerman iF & Red Dot International Design Award kaviri, yakahwina Mubairo weGood Design (G-Mark) kuJapan muna 2020. yenyika yangu LED transparent screen zvigadzirwa haisi chiratidzo chekufambira mberi kwetekinoroji, asiwo chiratidzo chekuti kuvandudzwa kweindasitiri yedhisheni yekuratidzira ye LED munyika yangu kwakunda kutariswa kwenyika.
Musika wekutengesa unotanga wadzikira wozosimuka
Zvakafanana nezviitwa zvekunze, kuungana kwemukati kunofanirwa kudzivirirwa zvakanyanya sezvinobvira panguva yedenda.Matanho akadai sekuvharwa kwezvikoro uye kuvharwa kwemaindasitiri kunodzivirira kuratidzwa kweLED kupinda muzvikamu zvemusika zvinoenderana.Kuita kweiyo LED kuratidza application indasitiri muhafu yekutanga ye2020 kwaisagutsa.
Nekudaro, sekunonzi "Mwari vanokuvharira musuwo, vachakuvhurira hwindo", kunyangwe denda rakaganhurira mabasa evanhu, rakaburitsawo zvakawanda zvinodiwa pamusika wepamhepo - dzidzo yedaro, hofisi yepamhepo Pakaunzwa kudiwa. kukura kwekuputika, indasitiri yekuratidzira ye LED yakatora mukana uyu kuwana musika mutsva.
Musangano we LED zvese-mu-imwe zvigadzirwa zvakaratidza hukuru hwekusimudzira panguva yedenda.Zvose zvakatengeswa muzvikamu zvitatu zvekutanga zvaive zvikamu zve 1,676, nekutengesa kwese kweanenge mamiriyoni 610 yuan, gore negore kuwedzera kwe164.3%.Musika wakabatana uchaputika muna 2020. Muna 2020, makambani mazhinji akashingairira kutenderera kwehupfumi kutenderera zano uye akatanga LED-in-one michina.Semuenzaniso, Leyard akatanga 4K yekupedzisira-yepamusoro-tsanangudzo TXP 135-inch uye 162-inch musangano ese-mu-mumwe muchina wakavakirwa paMicro LED tekinoroji.Panyaya yemhando yekuratidzira, nezvimwe. Kusvetuka kwehunhu kwave kuwanikwa;Shendecai akatanga Melink smart conference all-in-one machine ine zvakanakira D-COB + Micro LED tekinoroji, ichitarisa paari pakati nepakati dzidzo uye minda yemusangano;Krent yakaratidza yayo HUBOARD mhando nyowani-mu-imwe muchina zvigadzirwa paISVE kuratidzwa, Ndiyo yekutanga pasi rose-yakatetepa bezel yakazara-screen LED ese-mu-mumwe muchina;Absenicon yakatanga iyo Absenicon yakajairwa saizi (110"/138"/165"/220") yemusangano skrini, uye kutengeswa kweiyo skrini yemusangano kwakawedzera neinopfuura 50% zvichienzaniswa ne2019;Jian Optoelectronics yakatanga METAGO yakangwara yekuratidzira musangano terminal, iyo inonyanya kukodzera kumakamuri epakati uye makuru emusangano, makamuri ekudzidzira uye mamwe mamiriro ekushandisa;Alto Electronics yakatanga SID yakangwara yese-mu-imwe muchina uye CV yakangwara musangano muchina wakavakirwa paMINI LED tekinoroji;Ledman akatanga COB yekurongedza tekinoroji yakavakirwa paMicro LED musangano we-in-one muchina, nezvimwe. Iyo LED-in-one muchina une mabhenefiti akakosha mumhando yemifananidzo, nyore, kupindirana kwehungwaru, nezvimwe, uye ndicho chigadzirwa chakamisikidzwa zvakanyanya pakati pe LED inoratidza maitiro.
Kuvandudzwa kwemusika wezvigadzirwa zvekutengesa zvepakati uye zvakakura zvemusangano muChina
Tichitarisa kubva kune yechitatu-bato data, kune angangoita mamirioni zana emakamuri emusangano pasi rose, uye China inoverengera anopfuura mamirioni makumi maviri, ayo angangoita 3% kusvika 5% yepakati nepakati uye makuru emusangano akakodzera kumusangano weLED zvese-mu- imwe michina.60 bhiriyoni kusvika ku100 bhiriyoni yuan, tarisiro yebudiriro yakakura kwazvo.
Musika wehunyanzvi unoramba uchikwira
Misika yehunyanzvi yakadai sekutarisa kuchengetedza, kuraira kwekukurumidzira, kununurwa kwekurapa, nezvimwe, nekuda kwehunhu hwavo uye hunyanzvi, hainyanyi kukanganiswa nedenda.Havana kungoratidza kudzikira kwakakosha, asi vakawana tsigiro yakasimba uye vakafambira mberi mukati medenda.
Mushure memakore ebudiriro, zvichienzaniswa nezvimwe zvigadzirwa zvekuratidzira, LED yekuratidzira skrini iri pamusoro mukuvimbika, kushandiswa kwesimba, kuratidza maitiro, kumhanya kwekupindura, kuisirwa nyore, nezvimwewo, uye inotora chinzvimbo chisingadzoreki muhunyanzvi chiitiko maapplication.Omdia anofanotaura kuti musika weChina wehungwaru wekutarisa vhidhiyo uchasvika US $ 16.7 bhiriyoni muna 2024, neavhareji yegore rekukura kwe9.5% kubva 2019 kusvika 2024.
Saizi yemusika weChina nyanzvi yekuchengetedza michina
Nhasi, chengetedzo yekutarisa uye yekukurumidzira yekuraira musika iri kusimukira munzira yehungwaru uye kubatanidzwa, uye sechinhu chinodiwa chekupedzisira chigadzirwa chevhidhiyo yekutarisa masisitimu, maratidziro e LED achave akabatanidzwa zvirinani muhurongwa hwekuchengetedza nekuenderera mberi kwekuvandudza tekinoroji yekuratidzira.Mikana yekukura isati yamboitika.
Nezvehutano hwehutano, kunze kwekutarisa kwekuchengetedza, zviitiko zvitatu zvikuru zvekushanyirwa kure, kuvhiyiwa kure uye kubvunzurudza kure kunosanganisira kushandiswa kwevhidhiyo conferencing systems.Mumakore achangopfuura, saizi yemusika we telemedicine yakakura zvakanyanya, kunyanya mushure mekubuda kwedenda, kudiwa kwe telemedicine kwakawedzera.Yakanaka telemedicine application chiitiko chinoda chikomborero che Ultra-high-speed transmission, kureva, 5G network uye Ultra-high-definition display, kureva, diki uye micro-pitch LED kuratidza.Leyard, Unilumin, Cedar Electronics, Ledman Optoelectronics nemamwe makambani akaisa LED-in-one michina yekubatsira kusimudzira telemedicine kubatsira kusimudzira telemedicine.Pakati pavo, Unilumin yakatungamira mukutanga mhinduro yekuona yedenda idzva rekorona.Mhedzisiro yekuongorora yemamiriro ezvinhu inopihwa kumuzinda wekudzivirira uye kutonga kwedenda kuti ubatsire kuvandudza kunaka uye kugona kwekudzivirira nekudzora denda.Mune ramangwana, nekuvandudzwa kwekurapa kutsva kwekurapa, kuratidzwa kweLED kuchaunza imwe gungwa rebhuruu idzva.
Kubatanidzwa kwepakati pemuganhu kuri kuwedzera
Nekuvandudza tekinoroji uye kusimudzira kwemusika, chiitiko chekuyambuka-muganho kubatanidzwa muindasitiri yekuratidzira yeLED iri kuwedzera, uye makambani mazhinji akatanga kushandirapamwe mhiri kwemiganhu uye kuisa minda mitsva.
Muna 2020, indasitiri yekuratidzira ine hupenyu hwakanyanya, uye makambani mazhinji munzvimbo dzakasiyana dzekuratidzira akawana kubatanidzwa kwemuganho, uye maitiro emakwikwi nekushandira pamwe ari pachena.Muchikamu cheindasitiri, makambani ekukwira, epakati nepakati nepasi anoyambuka miganhu.Semuenzaniso, Sanan akaisawo machipisi nekurongedza, achiisa mari inosvika mabhiriyoni manomwe eyuan mugallium nitride, gallium arsenide nemapurojekiti ekurongedza;Leyard, kunze kwekuratidzira masikirini Shandisa iyo Micro LED munda kuburikidza neLijing, nezvimwewo. Iyo yakatwasuka-muganho mukati meketani yeindasitiri yakamhanyisa kukurumidza kwekubatanidzwa kwemaindasitiri, iyo inobatsira kuvandudza kugona kwe LED kuratidza resource kugoverwa.
Panguva imwecheteyo, iyo yakatwasuka-muganho wemabhizinesi zvakare yakakurumbira.Makambani echinyakare ekuratidzira uye mapaneru akadai seTCL, LG, GQY, Konka, uye BOE vakashingairira kupinda mundima yekuratidzira ye LED, uye vakatanga akasiyana eMini/Micro LED maTV, mawachi akangwara uye zvimwe zvigadzirwa zvine hukama.LED inoratidzira application indasitiri;CVTE, ine bhizinesi guru dhizaini, R&D uye kutengesa kweLCD main control board uye interactive smart panels, yakapedza kutora 16% yeXi'an Qingsong muhafu yekutanga yegore, uye ichabata Xi'an Qingsong The shareholding. chiyero chekambani chakawedzerwa kusvika 67%, uye yakakurumidza uye yakanyatsobatanidzwa mu LED kuratidza indasitiri;makambani anotungamira muindasitiri yekuchengetedza, akadai saHikvision neDahua, akatanga zvigadzirwa zvine chekuita ne LED, achishingairira kubatanidza indasitiri yekuratidzira ye LED uye indasitiri yekuchengetedza, uye nekuwedzera kusimudzira kwezvose.Array;Makambani ekuratidzira e LED akadai saLeyard, Unilumin, uye Absen anosanganisa tekinoroji yekuratidzira ye LED neVR, AR, MR uye mamwe mapikicha ekombuta uye matekinoroji ekuona kuti awedzere mazano matsva ekuvandudza kwezvirongwa zvematanho uye firimu neterevhizheni zvinoonekwa;Kunyange iyo kambani yeInternet Xiaomi nekambani yeICT Huawei vatanga kutamba mumunda uyu ... Iko kusanganiswa kwemuganhu wemabhizimisi, kudyara uye kugadzwa kwemafekitari, kwete kungoshandisa iyo catfish effect, inokurudzira mabhizimisi muindasitiri yekuratidzira ye LED kuti ishande. uye inotora chikamu mumakwikwi emusika, uye inobatsira pakuzadzikiswa kweindasitiri.kukunda-kukunda.
3. Tekinoroji itsva inobuda nekusingaperi
Kunyangwe denda raita kuti musika usiye, kutsvagisa uye kuvandudzwa kwema LED-ane hukama matekinoroji kuchiri kuenderera mberi, uye kubudirira kwave kuwanikwa muminda yakawanda.
Panyaya yepixel pitch, diki pitch ichiri iyo huru yekuratidzira kwe LED.Kunyangwe zvakakanganiswa nedenda iri, makambani mazhinji achiri kuburitsa mazano matsva, akadai saLeyard, Unilumin, Absen, Ledman, Xida Electronics, Alto Electronics, Corrent, AET, Shende Cai nemamwe makambani akatanga diki nyowani Zvigadzirwa zvepitch, iyo dot pitch. yakabva pa0.8mm kusvika 0.6mm uye 0.4mm.Muchikamu chechipiri chegore, nekudzoreredza kweindasitiri, musika wemusangano unopisa zvakanyanya.Sezvambotaurwa pamusoro, makambani mazhinji akatevedzana akatanga LED diki-pitch musangano zvese-mune-imwe zvigadzirwa kusimudzira mashandisiro uye kusimudzira diki-pitch.Zvinoenderana nenhamba, iyo yepasi rose diki-pitch LED yekuratidzira musika saizi muna 2020 i2.6 bhiriyoni emadhora ekuAmerica, zvakangofanana negore rapfuura, uye chiyero chekukura kwegore kubva 2020 kusvika 2024 chinotarisirwa kunge chiri 27%.Sezvo nzvimbo yepakati ichiramba ichidzika pasi, zvigadzirwa zviri pasi peP1.0 zvichashanda semutyairi mukuru wekukura uye kuchengetedza kukura nekukurumidza.
Iyo yekurongedza matekinoroji ekuona diki-pitch LED kuratidza inonyanya kusanganisira nzira ina: SMD, IMD, kumberi-kurodha COB, uye flip-chip COB.Pakati pavo, COB-inoenderana tekinoroji uye IMD tekinoroji dzave misoro inopisa muna 2020.
Panyaya yeCOB, musasa weCOB unomiririrwa neCedar Electronics yakatanga kurongeka kwayo kutanga kwa2016 uye yakave mumiriri weiyo flip-chip COB tekinoroji.Mumakore maviri apfuura, kuita uye mutengo weCOB zvave zvichinyanya kuzivikanwa nevatengi.Muna 2020, Xida Electronics ichavhura flip-chip COB kuratidza ine indasitiri diki dot pitch ye0.4mm;AET yakatanga zvigadzirwa zveQCOB paBeijing InfoComm kuratidzwa zvine maviri akakosha mabhenefiti eyakakura color gamut uye pamusoro pechiedza sosi;GQY Vhidhiyo yakaburitsa chigadzirwa chitsva "yakazara Flip-chip COB Mini LED inochengetedza inotonhora skrini"; Ledman akatanga Micro LED musangano muchina wakavakirwa paCOB yekurongedza tekinoroji; Zhongqi Optoelectronics yakatanga iyo P1 itsva. Muchimiro chegiant screen super 8K, iyo yakazara-flip-chip Mini COB yakaratidzwa muindasitiri; Shendecai airatidza zvigadzirwa zvakavakirwa paD-COB tekinoroji; Jingtai akaburitsa nhevedzano yezvigadzirwa achishandisa COB mhinduro, yakazara-flip-chip yekurongedza tekinoroji, uye nhete-firimu yekurongedza tekinoroji P0. 62 Micro LED kuratidza module; Victron inoronga kuenderera mberi nekuvandudza maitiro eflip-chip COB zvigadzirwa, uye kutanga tsvakiridzo yeAM-COB zvigadzirwa nenguva. mamwe mabhizinesi, tekinoroji yeCOB inotarisirwa kuvhura musuwo wekutengesa kwakakura.
Nationstar inotanga IMD-M05 muna Kurume 2020
Panyaya yeIMD, Nationstar yakatanga iyo IMD-M05 muna Kurume, iyo inobatanidza gumi nemaviri akazara-flip-chip maLED muhurefu nehupamhi hwe1010, zvichiwedzera kudzikisa-akagadzirwa-akagadzirwa mapikisesi ekuratidzira kusvika pa 0.5mm nhanho, zvichiratidza kuvandudzwa kweMini. LED.Pinda nguva ye100-inch high-definition display;gare gare, IMD-M09 yakajairwa vhezheni yakatangwa munaNovember, iyo inogona kuita zvakanakira SMD 1010 maererano nechiyero uye mutengo.Parizvino, Nationtar Optoelectronics Mini LED mhuri ine IMD-M05/M07/M09/F12/F155 zvigadzirwa, IMD yekugadzira simba inogona kusvika 1000KK/mwedzi, uye inotarisirwa kuwedzera zvakanyanya mukota yekutanga ye2021. Mukuwedzera, Huatian Technology's IMD (ina-in-one) P1.5/P1.2/P1.0/P0.9/P0.8 zvigadzirwa zvakave zvakakura-zvakagadzirwa;Dongshan Precision yakanyorera tekinoroji yerabha yerabha pamusoro pekurapa, ine ingi-yakasviba ruvara, yekupedzisira-yepamusoro musiyano uye yakakwirira inki kuenderana kwemavara, yakaradzikwa mukati meimba mbiri-mu-imwe RGB uye yemukati ina-mu-imwe. RGB.
Panyaya yemidziyo yeLED discrete, muna 2019, mukuru weZhaochiguang akatanga akazara-flip-chip 1010 diki-pitch packaging zvigadzirwa, izvo zvine zvakanakira zvepamusoro solder kubatana kuvimbika, kushomeka kwesimbi kutama, kupenya kwakanyanya, uye kuderera kwekushandisa simba.Chigadzirwa cheF0808 chapinda padanho rekugadzira diki batch.Cinda Optoelectronics yakaunza 1010 CHIP package, 1010 TOP type package uye 1010 flip chip package zvigadzirwa kuISE kuratidzwa muna 2020. Iye zvino Cinda Optoelectronics Xiamen production base yakagadzira flip chip production line kuti ione kuwanda kwekugadzirwa kweflip chip lamp beads bonde.Jingtai Hummingbird 1010 yakadzokororwa kushanduro 3.0 kusvika zvino.Mhinduro yacho ichiri kutora iyo CHIP chimiro, uye huru optimization uye kukwidziridzwa kwakaitwa muchip uye kurongedza maitiro.Iyo 1515 mudziyo zvakare inotsiva yakanyatso kutsiva iyo 2121 mudziyo mumunda wekunze kuratidzwa, zvinobudirira kugadzirisa zvinowanzoitika zvinorwadza senge rakafa rambi kupera, mwenje bead tambo mwenje, gonye (migration), uye kusawirirana kwemavara.
Nezve tekinoroji yakajairwa cathode, makambani mazhinji akabudirira kushandisa tekinoroji iyi kukuratidzira kwe LED, iyo inosangana nezvinodiwa zvegirinhi kusimudzira indasitiri.Pamusoro pekuchengetedza simba, yakajairika cathode tekinoroji inogona zvakare kuderedza tembiricha yemwenje ye LED mabheji uye kugadzirisa kuvimbika uye kugadzikana kwe LED kuratidza zvigadzirwa.Lianjian Optoelectronics Mini LED kuratidza tekinoroji yakavakirwa pane yakajairwa cathode drive dhizaini, ichishandura yechinyakare imwe-voltage magetsi ekupa maviri-voltage magetsi.Chiedza dzvuku chinoshandisa 2.8V yekutyaira, uye machipisi egirinhi nebhuruu anoshandisa 3.8V yekutyaira, kuderedza simba rose ne15%.nezve.Unilumin ROE yakagadzirawo Amber0.9 Amber series ye-ultra-fine pitch indoor high-end fixed-mount Mini LED zvigadzirwa zvichibva pane zvakajairika cathode drive tekinoroji uye IMD ina-mu-imwe yekurongedza tekinoroji.Absen HC yakatevedzana inodzora kamuri munda diki-pitch LED inoratidzira inotora yakajairwa cathode simba-rekuchengetedza tekinoroji, chaiyo magetsi magetsi, yakaderera mashandisiro emagetsi, kuchengetedza simba uye kuchengetedza kwezvakatipoteredza.Hisun Hi-Tech Nyx COB diki-pitch inoratidzira inotora iyo mbiri musanganiswa weCOB tekinoroji uye yakajairika cathode tekinoroji, iyo ine mabhenefiti akakosha mukugadzikana kwechigadzirwa, inopenya mhedzisiro, kusimba, uye mashandisiro emagetsi.Uchishandisa yakajairika cathode tekinoroji, inogona kunyatso kuchengetedza 30% yesimba.
Panyaya yehunyanzvi hwekuratidzira tekinoroji, Mini/Micro LED kuratidzwa kwaita budiriro huru.Zvinoenderana nenhamba, iyo nyowani yekudyara muMini/Micro LED munda muna 2020 yasvika mabhiriyoni makumi mana nematatu eyuan, iyo yakawana kukura kwakapetwa kana zvichienzaniswa ne2019. 2020 inonzi gore rekutanga reMini LED.Nekuramba kuri kudzikiswa kwepixel pitch, marongerwo eMini LED ane hukama mapurojekiti uye kuwanda kwekuburitswa kwechigadzirwa kwakawedzera, uye makambani mazhinji akatozivisa kugadzirwa kwakawanda kweMini LED backlights.Shendecai Mini LED yakangwara yekugadzira purojekiti yakagara muChuzhou;TCL yakawana Maojia International, Skyworth LCD yakatanga zviri pamutemo kugadzirwa kwakawanda kweMini LED zvigadzirwa;LG neXiaomi vakaburitsa Mini LED backlight TV, nezvimwewo Mini LED TVs dzakagadzira chimiro chekukura kukuru muna 2020. Maererano nedata, kutengesa kwepasi rose kweMini LED TV kuchava 200,000 units muna 2020, uye inotarisirwa kuwedzera. kusvika 4.4 miriyoni mayunitsi muna 2021. Iyo color TV indasitiri ichakwikwidza neOLED TVs muna 2021.
Global Mini LED TV kutengesa kufanotaura
Micro LED yakawanawo zvinonwisa mvura.Sezvo Samsung yakatanga 583-inch bhizinesi-chikamu Micro LED kuratidzwa paISE 2020 muna Kukadzi, Micro LED kumusoro, pakati nepakati uye zasi kwakawedzera kusimudzira kweMicro LED.Kumusoro, Taiwan Epistar yakapaza nepakati pehunyanzvi bhodhoro reMicro LED chip kuronga.Zvinotarisirwa kuti mushure mekunge bvunzo yapedzwa mumakore maviri kusvika matatu anotevera, TV kana zvimwe zvakakura-zviteshi zvigadzirwa zvinogona kugadzirwa mumakore matatu kusvika mana;Leyard anotora chikamu mumakwikwi ekambani Fullerix akabudirira kushandisa NPQD Micro LED yekushandura ruvara tekinoroji kuvhenekera NPQD Mini/Micro LEDs ine yakanyanya kupenya kupenya, kuvimbika kwakanyanya uye mutengo wakaderera, uye yakagadzirira yakakwirira-resolution pa-wafer/on-chip RGB Micro. LED arrays;Tianjin Sanan Breakthroughs muMicro LED epitaxial chimiro chinosanganisira matekinoroji akadai sekukura kwezvinhu, kutakura-goho rakakura, nezvimwewo, uye zvakabudirira kugadzira RGB matatu-mavara Micro LED machipi.Pakati pemvura, Lijing yekutanga yepasi rose Micro LED misa yekugadzira base yakaiswa zviri pamutemo mukugadzirwa;Jingtai akaburitsa iyo P0.62 Micro LED kuratidza module yechigadzirwa chinyorwa chinyorwa;Nationstar Optoelectronics yakaburitsa chizvarwa chekutanga Micro LED inoratidzira chigadzirwa chitsva nStar I, iyo inoona passive kutyaira kweMicro LEDs.LED yakazara-ruvara kuratidzwa, uye pane izvi hwaro, yakagadzira inoshanda dhiraivha Micro LED yakazara-ruvara kuratidza yakavakirwa paTFT girazi substrate.Mujinga merwizi, AUO yakabatana neChitron kugadzira 9.4-inch yakakwirira-resolution inochinjika Micro LED inoratidza;Leyard akaburitsa mana-akagadzirwa Micro LED ekushambadzira zvigadzirwa zveP0.4/0.6/0.7/0.9;Ledman akaburitsa Micro LED pixels Injini tekinoroji;TCL Huaxing, Tianma, LG, Innolux, Konka nemamwe makambani akatevedzana akatanga Micro LED zvine hukama zvigadzirwa.Pamusoro pezvo, kuburitswa kwe "Micro-LED Indasitiri Tekinoroji Roadmap (2020 Edition)", kushevedzwa kwemisangano yakawanda, kuunzwa kwezvakakodzera zvakatemwa, uye kuburitswa kwe "Micro LED Display Technology uye Application White Pepa" muindasitiri iyi. vakavhura iyo indasitiri yeMicro LED kuratidza nzira.
Sezvatinoziva tese, kukura kwakanaka kwetekinoroji kunoda kuchengetedzwa kwematendi.Mumakore achangopfuura, iyo patent application uye kudzivirira kuziva kweiyo LED kuratidza indasitiri kwakawedzera.Kubva 2018 kusvika 2019, iyo patent application yeMini LED yakatanga kuratidza kukurumidza kukura maitiro.Huwandu hwemashandisirwo epagore hunosvika mazana maviri, ayo nyika yangu inoverengera 70% yehuwandu hwepasi rose application..Kubva pamaonero evanonyanya kunyorera, vatatu vepamusoro vanonyorera muMini LED ndima iChina Star Optoelectronics, BOE neLongli Technology.Pakati pavo, mazhinji epatent application yeCSOT neShenzhen Longli paMini LED ndeye backlight modules uye mapaneru ekuratidzira;BOE's patent application haingosanganisire backlight modules uye mapaneru ekuratidzira, asi zvakare inosanganisira Mini LED machipi ivo pachavo.Mumunda weMicro LED, makambani makuru anonyorera makambani ekunze, uye kune mashoma emakambani epamba.Muna 2020, huwandu hwemashandisirwo emvumo yeMicro LED huchakwira, uye kukwikwidza patent pakati peApple neMicrosoft kuchawedzera kutyisa.
Chikamu cheMicro LED chepfungwa yezvivakwa chinyorwa mu2020
Muna 2020, kuchave neakawanda patent application yeMini/Micro LED, kusanganisira Dongguan Zhongjing Semiconductor Technology Co., Ltd., inovandudza inotevera epitaxial barrier nekuisa gallium nitride platform support layer pakati peepitaxial barrier substrate uye epitaxial barrier layer. .Lattice inoenderana nedhigirii yekristaro layer (nhamba yekuburitsa: CN210576000U);Xiamen Colorful Optoelectronics Technology Co., Ltd. yakaronga tekinoroji yekuseta chip electrodes uye kukwira ma substrates ane akatarisana nemagineti zvivakwa, uye nekuona kufambiswa kwemazhinji kuburikidza nemagineti self-assembly adsorption (nhamba yekuburitsa: CN109065692A);Jingneng Optoelectronics Co., Ltd. yakurudzira tekinoroji yekumisikidza iyo boss chimiro paP electrode parutivi rwered chip, yegirini chip uye yebhuruu chip mugoro refirimu repolyester, kuitira kuti kufambisa kubatanidzwa kweiyo transparent conductive substrate uye. iyo conductive substrate, kuitira kuti uone Misa kufambiswa kwewafers (nhamba yeruzhinji: CN111063675A);Tianjin Sanan Optoelectronics uye Tianjin University of Technology yakabatana yakagadzira RGB matatu-mavara Micro LED machipisi.Iyo chip tsvuku, yegirini, uye yebhuruu yekunze quantum kunyatsoshanda yakasvika padanho repamusoro, uye goho rekutamisa rakasvika 99.9% kana kupfuura, 4 patents ekugadzira uye 2 utility modhi patents akanyorerwa;Epistar yakaunganidza zvinopfuura 4,400 zvibvumirano zvine chokuita ne LED, kusanganisira nhamba huru yeflip-chip teknolojia uye zvibvumirano zvakakosha zvikuru kuMini LED chips ... Mini / Micro Kuwedzera kwenhamba yekushandiswa kwe LED patent kunoratidzawo kukura kunoputika. maitiro eMini/Micro LEDs.
Kuti vadzivirire patents, mamwe makambani akatangawo hondo dzekudzivirira patent.MunaGunyana 2020, Sanan Optoelectronics uye Huacan Optoelectronics, makambani maviri anotungamira mumusha we LED chip field, akamhan'arira.Sanan Optoelectronics yakamhan'ara mhosva mbiri dzekutyora patent ichipokana neHuacan Optoelectronics nemasangano ayo.Mhosva dzaisanganisira patent "Nitride semiconductor light-emitting device uye nzira yekugadzira zvakafanana" uye "Semiconductor light-emitting element uye semiconductor light-emitting device", iyo yaisanganisira tekinoroji yekutanga yekugadzira LED chip.Iyi yekutanga gakava repatent pakati pevagadziri vekumba chip vagadziri havana kungoratidza kukosha kwematenti, asi zvakare yakaratidza kuti mabhizinesi epamba 'kuziva patent uye kusimbisa pakuvandudza kuri kuwedzera.Muna Mbudzi, Silicon Chip Electronics yakazvipira kubvisa mhosva yayo yekutyora patent neChipone North.Mhosva yemakore maviri-yakareba patent yakapera nekubviswa kweSilicon Chip Electronics, uye Chipone North yakakunda mune imwe pfungwa.Panguva imwecheteyo, Chichuang North yakamhan'arira imwe kambani yakanyorwa nekuda kwekuvhara.Chichuang North yakataura kuti kambani iyi inogara ichiremekedza kodzero dzepfuma yevakwikwidzi vayo uye inotevedzera musimboti wemakwikwi akanaka, asi ichanyatso kurwisa pamberi pekurwiswa pasina humbowo.Idzi mhosva dzepatent hadzisi chete dziviriro yemvumo nemabhizinesi, asiwo danho rakakosha rekuti indasitiri ichinje kubva kumakwikwi emitengo kuenda kumakwikwi etekinoroji, izvo zvichabatsira kuvandudza simba rose reChina indasitiri yeLED mukufamba kwenguva.Iyo Henan Center yePatent Examination Cooperation yePatent Hofisi yeHurumende Intellectual Property Hofisi yakaratidza kuti parizvino, iyo Mini LED tekinoroji iri munguva yekukurumidza kusimudzira, asi vanonyorera patent vakapararira uye havasati vagadzira yakagadzikana pateni.Vagadziri vemumba vanogona kuramba vachiwedzera mari mukutsvagisa nekuvandudza matekinoroji akakosha akadai sekutamisa kukuru, kurongeka, uye kurongedza, kusimbisa patent dhizaini, uye kushandisa patent kuyambuka-rezinesi uye dzimwe nzira dzekuwedzera masimba uye kudzivirira kushaya simba, uye zvirinani kupinda mundima iri kubuda. ye Mini LED.Panguva imwecheteyo, zvinodikanwa kufambisa uye nenzira kwayo tekinoroji yeMicro LED kudzivirira kupotsa musika unovimbisa weMicro LED pakupera kweMini LED mabiko.
Chechina, matanho akati wandei ekusimudzira budiriro yemaindasitiri
Kuvandudzwa kweindasitiri hakuparadzaniswe nerutsigiro rwemitemo.Muna 2020, matanho mazhinji emitemo munyika yangu anosimudzira zvakananga kana zvisina kunanga kusimudzira kweiyo LED kuratidza application indasitiri.
Huwandu hwemitemo yezvemari uye yemari yehurumende mukupindura denda
Kuti kuderedze kukanganiswa kwehupfumi nedenda uye kurerutsa kumanikidza kumabhizinesi zvakanyanya sezvinobvira, panguva ye "zvikamu zviviri" muna 2020, chirevo chebasa rehurumende chakakurudzira akati wandei matanho, anosanganisira kuwedzera kuderedzwa kwemitero uye kuderedzwa kwemubhadharo, uye kuderedza. mutengo wekugadzira uye kushanda kwemabhizinesi., simbisa rutsigiro rwemari yekudzikamisa mabhizinesi, nezvimwewo, uye shandisa macro marongero kubatsira mabhizinesi, kunyanya madiki, epakati uye madiki mabhizinesi, uye ega ega maindasitiri nedzimba dzekutengesa kutenderera pamusoro pezvinetso.
Pakati pavo, mutemo wezvemari wekudzikisa mutero uye kuderedzwa kwemubhadharo unotarisirwa kudzikisa mutoro mutsva wemabhizinesi neinopfuura 2.5 trillion yuan gore rese.Kubva pakatanga denda iri, zvinodaidzira kudzikiswa kwemitero uye kudzikiswa kwemitero kumakambani zvave kuwedzera, uye nzvimbo dzakasiyana dzakaunzawo mitemo yakawanda yekuyamura zvichienderana nemamiriro chaiwo.Kushaikwa kwemari kumakambani ekuratidzira eLED kwagara kuri dambudziko rakajairika.Pakati pemitemo yekusimudzira hupfumi yakapihwa nehurumende dzematunhu pamatanho ese, kune mapurojekiti mazhinji anopa rubatsiro kumabhizinesi, senge mari yekutsvagisa tekinoroji nemapurojekiti ebudiriro.Kunyorera rubatsiro kunogona kunyatso kudzikisa matambudziko emari emabhizinesi.Zvinonzwisisika kuti muchikamu chekutanga chegore ra2020 chete, huwandu hwemari yakagamuchirwa neSanan Optoelectronics yakasvika pamamiriyoni mazana matatu nemakumi mana nematatu eyuan, iyo Sanan Semiconductor Technology yakawana rubatsiro rwakakosha rwemamiriyoni mazana maviri eyuan.Makambani aMulinsen ane muridzi weHarmony Optoelectronics, Huacan Optoelectronics (Zhejiang), Konka Optoelectronics, China Micro Semiconductor nemamwe makambani akagamuchira rubatsiro rwehurumende rwemakumi emamiriyoni eyuan.
Mugwaro remari, mutemo wekumisikidza kubhadharwa kwechikwereti chemukuru uye mubereko wemabhizinesi madiki nepakati zvichawedzerwa kusvika pakupera kwaKurume 2021. Zvikwereti zvekubatanidza mabhizinesi madiki uye madiki zvinofanirwa kuwedzerwa kwenguva yakareba sezvazvinogona, uye zvikwereti kune mamwe mabhizinesi akaoma zvinofanirwa kuwedzerwa kuburikidza nekutaurirana.Izvi pasina mubvunzo zvakanakira makambani ane kunetsa kwemari.
zvivakwa zvitsva
Pamusoro pemitemo yemari neyemari, iyo 2020 State Council Government Work Report zvakare inokurudzira kutarisa pakutsigira "mbiri nyowani uye imwe inorema" kuvaka, ndiko kuti, kusimbisa kuvakwa kwezvivakwa zvitsva, kusimbisa kuvakwa kwemaguta matsva, uye kusimbisa kuvakwa kwezvirongwa zvikuru zvakadai sekutakura uye kuchengetedza mvura.Chinangwa chekusimudzira kushandiswa kubatsira raramo yevanhu uye kugadzirisa chimiro kuti chiwedzere kusimba.Pakati pavo, kuvakwa kwezvivakwa zvitsva zvinomiririrwa ne5G, nzvimbo huru dzedata, hungwaru hwekugadzira, nezvimwewo, inopa mikana mitsva yakawanda yekuvandudza mune ramangwana remakambani ekuratidzira LED.
Iyo yakangwara mwenje pole iri mukuratidzira pilot nhanho
Kuratidzwa kweterminal munzvimbo huru dzedata kwagara kuri musika wakakosha wezviratidziro zve LED, uye iyo yakawanda-inoshanda smart pole indasitiri yakaburitswa ne5G yakaunza misika mitsva kune smart kuratidza terminal LED kuratidza.Senzvimbo yekupinda yekuvakwa kweguta rakangwara, mapurojekiti emagetsi emwenje akaiswa kune imwe nhanho mumatunhu mazhinji nemaguta muChina.Pakati pavo, Shanghai yakavaka 15,000 matanda akangwara kubvira 2018;Shenzhen yakavaka 2,450 matanda akangwara, uye inovavarira mazana mana mazana mashanu emhando dzakasiyana-siyana dzinoshanda matanda muna 2020;Guangzhou yakataura zvakajeka kuti 34,000 matanda emwenje akachenjera achavakwa ne2022, uye 80,000 ne2025 ... Sehwindo rakakosha rekuratidzwa kwechiedza chechiedza, magetsi e LED The pole screen ine nzvimbo huru yekushandiswa nekusimudzira.
Rutsigiro rwakasimba rwekusimudzira yechitatu-chizvarwa semiconductor indasitiri
nyika yangu inoronga kuisa tsigiro yakasimba yekusimudzira yechitatu-chizvarwa semiconductor indasitiri mu "14th Five-Year Plan".Izvo zvakarongwa kutsigira nesimba kusimudzira kwechitatu-chizvarwa semiconductors mune dzidzo, tsvakiridzo yesainzi, kusimudzira, mari, kushandisa uye zvimwe zvinhu panguva ye2021-2025.indasitiri, kuitira kuti vawane rusununguko rwemaindasitiri.Yechitatu-yechizvarwa semiconductor yakavakirwa pahupamhi-bandgap semiconductor zvinhu zvakaita segallium nitride (GaN) uye silicon carbide (SiC).Ndiwo musimboti wemagetsi matsva semiconductor, radio frequency microwave zvishandiso, uye yakakwirira simba density magetsi emagetsi.Mwenje, 5G, mota nyowani dzesimba, smart grid, njanji yekufambisa, yakangwara kugadzira, kuona radar uye mamwe akawanda maindasitiri.
Kunyangwe iyo yechitatu-yechizvarwa semiconductor indasitiri ichiri mudiki kana ichienzaniswa neUnited States, Japan, Europe nedzimwe nzvimbo, iyo yakanaka marongero mune ramangwana pasina mubvunzo ichatungamira mukukwira kwekudyara kwemaindasitiri, uye kuvandudzwa kwesilicon carbide uye gallium. nitride raw materials ichava ramangwana re LED kuratidza indasitiri.Simba guru rekufambisa rekusvetuka.
Standard system kuvaka
Nekuzivikanwa kwe4K, 8K TV uye marudzi akasiyana-siyana e-ultra-high-definition yezvinyorwa, kuvandudzwa kwe-ultra-high-definition vhidhiyo indasitiri yakawedzera.Musi waChivabvu 21, 2020, Bazi reMaindasitiri neRuzivo rweTekinoroji uye State Administration yeRadio neTerevhizheni vakatanga "Nhungamiro yeKuvakwa kweUltra-HD Vhidhiyo Standard System (2020 Edition)", vachikurudzira kutanga kuumba yekupedzisira-yepamusoro-. tsananguro yevhidhiyo yakajairwa sisitimu panosvika 20, uye kugadzira anopfuura makumi maviri anodiwa nekukurumidza zviyero, achitarisa mukuvandudzwa kweakakosha tekinoroji zviyero uye bvunzo zviyero seyakakosha general, kugadzirwa kwemukati uye kutepfenyura, terminal mharidzo, uye maindasitiri ekushandisa.Musi wa14 Gumiguru, pa "5G Audio-Visual Technology uye Application Innovation" sub-forum ye8th China Network Audio-visual Conference, China Ultra HD Vhidhiyo Indasitiri Alliance (CUVA) yakaburitsa "5G+8K Ultra HD Localization White Paper" , iyo yakarongedza zvakarongeka 5G + Iyo yenzvimbo yenzvimbo yeUHD yekupedzisira-kusvika-kumagumo maindasitiri cheni inopa nhungamiro yekuzvimiririra hunyanzvi uye kudyidzana kwemaindasitiri kwevagadziri vepamba muketani yemaindasitiri, uye inopa ruzivo rwerubatsiro kuChina kupedzisa kugadzirwa kwenzvimbo. 5G + 8K indasitiri yeketani nekukurumidza sezvinobvira.
Kuratidzwa kwe LED, kunyanya Mini/Micro LED kuratidzwa, kune zvakakosha mukuratidza maitiro, kukurumidza kupindura, kugadzikana uye kuvimbika, kuchengetedza simba nekuchengetedzwa kwezvakatipoteredza, uye mumiririri anokosha we-ultra-high-definition video display.Miyero yakasiyana-siyana yakapihwa nehurumende uye indasitiri haingoratidzi kukurumidza kusimudzira kweiyo yekupedzisira-yepamusoro-tsanangudzo yevhidhiyo indasitiri, asi zvakare inoisa pamberi pepamusoro zvinodiwa kune mutakuri wekuratidzira weindasitiri, izvo zvinozomanikidza kuvandudzwa kweMini/Micro. LED indasitiri.Iyo "Nhungamiro yeKuvaka kweUltra-HD Vhidhiyo Standard System (2020 Edition)" yakaratidza kuti zvinotarisirwa kuti panosvika 2022, chiyero chese chenyika yangu chepamusoro-chepamusoro-tsanangudzo yevhidhiyo indasitiri ichapfuura 4 trillion yuan.Mune ramangwana, kuratidzwa kwe LED kuchave kuvimbisa zvakanyanya mu-ultra-high-definition vhidhiyo.
"General Tekinoroji Zvinodikanwa zveAsynchronous LED Display Vatambi"
Iko kuumbwa uye kuburitswa kwemazinga kunobatsira kuti uenderere mberi nekuvandudza kuvakwa kweiyo LED-inoenderana neyakajairwa masisitimu uye inotungamira kusimudzira kwakanaka kweindasitiri.Kusvika pari zvino, 5 yenyika zviyero, 8 indasitiri zviyero, 7 zvemunharaunda zviyero uye 2 boka zviyero zvakaburitswa uye kushandiswa mune zviyero zvekuratidzwa kweLED.Muna Kubvumbi 2020, National Flat Panel Display Device Standards Technical Committee yakaronga masemina maviri enyika akajairwa muShenzhen, kusanganisira "Indoor LED Display Chiedza Nyaradzo Yekuongorora Zvinodiwa".cognition.Muna Chivabvu, boka rakajairwa "General Technical Requirements for Asynchronous LED Display Players" rinotungamirwa neDare reMazinga reLED Display Chikumbiro Bazi reChina Optics uye Optoelectronics Industry Association rakaongororwa pachena.Iyo chiyero inotsanangura mazwi, tsananguro, zvipfupiso uye zviratidzo zvine chekuita neasynchronous LED maratidziro, uye inoisa pamberi yakakodzera tekinoroji zvinodiwa, zvinomiririra uye zvine chiremera muindasitiri.Pamusoro pezvo, kune mapoka makumi maviri nerimwe akadai se "Outdoor SMD White Light P10 Display Energy Efficiency Limits uye Energy Efficiency Grades", "Indoor Small Pitch LED Product Series Spectrum", "General Technical Requirements for Indoor Integrated LED Display Terminals", uye "LED Stadium Peripheral Screen".Iyo chiyero chiri kugadzirwa, uye indasitiri yemusana mabhizinesi akadai seLeyard, Unilumin, Absen, Alto Electronics, Sansi, uye Xida Electronics vese vari kutora chikamu mukugadzira chiyero cheboka.
RCEP & EU-China Chibvumirano
Musi waNovember 15, 2020, iyo Regional Comprehensive Economic Partnership (RCEP) yakasainwa zviri pamutemo.Ichi chimwe chibvumirano chekutengeserana chakakosha chakasainwa neChina mushure meWTO.RCEP inosanganisira gumi ASEAN nyika uye China, Japan, South Korea, Australia, uye New Zealand, inofukidza 2.2 bhiriyoni.Muna 2019, iyo yakazara GDP yakaverengera chikamu chimwe muzvitatu chenyika yose, uye huwandu hwekutengeserana hwakaita 27.4% yehuwandu hwekutengesa kwepasirese.Parizvino ndicho chibvumirano chikuru chekutengeserana pasi rose., ndiko kubudirira kwakakosha kwekubatana kwehupfumi hweEast Asia mumakore makumi maviri apfuura.Manheru emusi wa30 Zvita, vatungamiriri veChina neEU vakazivisa kupera kwenhaurirano yeChina-EU yekudyara mari sezvayakarongwa, ichipedza makore manomwe "refu".Iyi "Isita Zai" pakupera kwa2020 inhanho hombe yekumberi kune hukama hweChina-EU uye ine kukosha kukuru kumativi ese ari maviri.
Kusaina zviri pamutemo kweRCEP uye kupedzwa kwechibvumirano cheChina-EU zvinoreva kuvhurwazve kwemusika weSoutheast Asia, musika weAustralia uye musika weEurope.Kune iyo LED inoratidzira application indasitiri, iyo Southeast Asia musika pari zvino ndiyo yakagadzikana kwazvo musika uri kusimukira pasirese.Mumakore achangopfuura, kukosha kwekutengesa kwe LED kuratidza zvigadzirwa kuSoutheast Asia kwakawedzerawo zvishoma nezvishoma.Nekuvandudzwa kwehupfumi hwemusika muSoutheast Asia uye kudzoreredza kwehupfumi hweEurope neAustralia, yepakati-kusvika-yepamusoro-yekupedzisira-yepamusoro-yekupedzisira zvigadzirwa zve LED zvinounza mikana yebudiriro.
Pamusoro pezvo, nhevedzano yematanho akanaka mushure mekusaina kwezvibvumirano zvikuru zviviri, sekuderedzwa kwemitero, zvichabatsira makambani ekuratidzira e LED kukwirisa chimiro chechigadzirwa uye kuderedza mutengo, kuvhurazve musuwo wekuchinjana kwekunze, uye kukurudzira kusimudzira kwemhando yepamusoro indasitiri. .
Pfupiso: Kupfupikisa, muna 2020, pasi pesimba redenda idzva rekorona, kutengeswa kunze kwenyika kweindasitiri yekuratidzira yeLED kuchakanganiswa, kukwikwidza mumusika wepamba chiteshi kuchawedzera, musika wekurejesa uchadzikira zvakanyanya, wakabatanidzwa kuwedzera kwemitengo yezvinhu, capital chain breakage nezvimwe zvinhu.Makambani akamanikidzwa kubuda mumusika wekuratidzira we LED, uye kukosha kwese kweiyo LED kuratidza indasitiri kwakaramba.Nekudaro, nerutsigiro rwemitemo yehurumende nezviyero, tekinoroji yekuratidzira ye LED yakaita budiriro uye budiriro mukurongedza, yakajairika cathode, nzvimbo diki, uye itsva Mini / Micro LED kuratidza., musangano, chengetedzo uye zvekurapa uye zvimwe zvikamu zvemusika zvakawana madhigirii akasiyana ekukura, uye iyo LED yekuratidzira application indasitiri yakagara ichichengetedza maitiro akanaka uye ichienda kumberi.
Kunyangwe denda riripo risati ranyatsodzorwa, uye budiriro yedenda repasi rose muna 2021 haigone kutsanangurwa, asi mushure megore rose rekukwira mhepo nemafungu, iyo LED inoratidzira indasitiri icharamba ichigamuchira budiriro ye2021 ine maonero akanaka uye mafungiro ekushinga kugadzira uye kusatya matambudziko!
Bvisa pfungwa, kuratidzwa kwe LED kunogadzira chiitiko chinonyudza
Nekuwedzera kwekutsvaga kwekuratidzwa kwekuona, vateereri havachagutsikane nekungotamba basa revatariri muchiratidziro, uye kubuda kwechiitiko chekunyudza kunongosangana nezvido zvevanhu.Mumakore mashoma apfuura, kunyudzwa kwechiitiko craze kwave kupararira pasirese.Nguva pfupi yadarika, maererano nemishumo yenhau dzekunze, iyo Madison Square Garden Company iri kuisa mari yakawanda kuti ishande pamwe neLas Vegas Sands kuvaka inonyudza yeramangwana chiitiko chinosanganisa tekinoroji uye varaidzo: MSG Sphere.
Ichi ndicho chivakwa chikuru pasi rose chedenderedzwa chinoumbwa nemateko e LED.Chivako ichi mune ramangwana chichava nzvimbo yekonzati yepamusoro-soro pasi rose: madhidhiyo anobudisa chiedza egoko rechivako anogona kurongwa kuratidza mifananidzo, kusanganisira zviziviso, pamusoro pechivako.Iyo ine isingaverengeki matekinoroji matsva, LED yakazara kufukidzwa, yakazara kunyudza ruzivo!Chivakwa chikuru chepasi rose che LED chinomisa masaisai makuru munzvimbo isina kuwedzera yemusika wekuratidzira - imba inonyudza yeruzivo?
Kupidigura manzwi e LED kuratidzwa kunogadzira chiitiko chinonyudza
Pamusoro peganda rekunze, ichi chivakwa chihombe che LED chine nzvimbo mukati.Iyo hofori ye LED skrini ichaiswawo mukati memadziro akakomberedzwa ehoro yekonsati, ichibvumira "kunyudza" mitambo uye yakawedzerwa chokwadi.Zviratidziro zvechinyakare zvinowanzova ne "screen" pfungwa.Hazvina mhosva kuti chidzitiro chakati sandara, chakakombama, kana chakaremara, skrini inogara "ichiona muganhu pakutarisa" - basa remuganho uyu richazivisa muoni: izvo zvaunoona ndizvo chete zviri pachiratidziro.Kuchinja kukuru muchiitiko chekunyudza ndechekushandisa teknolojia kubvisa muganhu we "skrini" iyi, ichibvumira muoni "kuwira munzvimbo uye nyika yakaumbwa nemufananidzo".
Kuti uone iyi inonyudza yekuratidzira chiitiko, mukuwedzera kune kufambiswa kweiyo skrini yekuratidzira tekinoroji, inodawo iyo indasitiri yemukati kuti ipe zvakakwana kugadzira, komputa uye kuchengetedza kugona.Iyo hombe-screen purojekiti yakakwana kufambisa kusimudzira uye kufambira mberi kweiyi indasitiri cheni, uye inodawo kuvandudzwa uye kufambira mberi kweiyo indasitiri yese cheni.Panyaya iyi, indasitiri yekuratidzira ye LED inogona kugashira zvizere VR/AR, komputa multimedia tekinoroji, uye panguva imwe chete kushandirapamwe neindasitiri yekuona yemukati kumisikidza nyowani "display concept highland".
Wedzera musika wekushandisa LED inoratidzira ine mukana mukuru
Iro data rakakosha rinoratidza kuti huwandu hwemakambani eindasitiri anonyudza akadarika mazana maviri nemakumi maviri munaGunyana 220, uye indasitiri inonyudza yave nzvimbo inopisa yekudyara nekusimudzira muminda yemitambo yekushanya kwetsika, varaidzo yekurarama, uye maratidziro pop-ups.MuDianping's 2017 Consumer Trends Report, kutsvaga kwe "kunyudza" zviitiko zvakakura kusvika 3,800%, uye hazvigoneke kuti iwe uwane chero rudzi rutsva rwevashandisi vekunze kuti uenzanise narwo.Parizvino, idzo mhando nhatu dzezviitiko zvine mwero wepamusoro wekuzivikanwa mumusika weChina ndeye inonyudza mhenyu varaidzo, inonyudza mitsva midhiya midhiya kuratidzwa, uye inonyudza mitambo.Mepu inoumbwa nevatatu inoratidzira zvinomiririrwa nechiitiko chekunyudza mupfungwa dzevatengi veChinese.
Aya matatu ari pamusoro emhando dzechiitiko pasina mubvunzo ane hukama ne LED kuratidza, uye panguva imwe chete, iyo musika acuity uye tekinoroji innovation kugona kweiyo skrini mabhizinesi anoedzwa.Yepamusoro-yemhando yekunyudza ruzivo inoenderana nekubatanidzwa kwe organic kwemhando yepamusoro ye LED kuratidza zvigadzirwa uye yepamusoro dhijitari tekinoroji.batanidza.Nekuenderera mberi kwekukura kwetekinoroji senge 5G, hungwaru hwekunyepedzera, VR, AR, uye blockchain, matekinoroji mazhinji uye mazhinji achaiswa kune kuratidzwa kweLED, kuvhura nzira nyowani yekunyudza ruzivo, iyo inowedzera kuwedzera ruzivo rwevashandisi.Chiitiko chekuona.Nekudaro, izvi zvisati zvaitika, vagadziri vachiri kuda kuwedzera kuenzanisa kwekuratidzira kwe LED uye chiitiko padanho rehunyanzvi.
Pasi pekuenderera mberi kwekuvandudzwa kwe LED kuratidza tekinoroji, mamiriro ayo ekushandisa ari kuwedzera nekusingaperi.Mumunda wekunyudza ruzivo rwekuratidzira, kuratidzwa kwe LED kunoratidza kumwe kuitika uye tarisiro yakanaka yekushandisa.Zvakare, neramangwana shanduko mukuratidzira tekinoroji, kushandura kudiwa kwemusika, uye nekumhanyisa digitalization uye kungwara, gungwa rebhuruu rekushambadzira mashandisirwo ezviratidziro zve LED zvakare rakanyanya kunaka.Mune ramangwana, makambani ekuvhenekesa e LED achakudziridza ndima inonyudza nezvigadzirwa zvavo zvakanakisa uye kupenya mundima iyi nyowani iyo vanhu vashoma vakatsika?ngatimirirei tione.
Nguva yekutumira: Feb-28-2022