Musi waGunyana 1, iyo "2020 Nyanzvi PANO · Diki uye Mini LED Yepamberi Yechikumbiro Musangano iyo "Small Pitch LED Tsvagiridzo Ichena Pepa" Kubudirira Release Musangano" wakarongeka pamwe chete ne2020 Remangwana Audiovisual Annual Summit uye Hurukuro yeNyanzvi yakaitwa zvakabudirira paMako mana. Hotera mu Shenzhen
Chiitiko chegore rino chakaita segore, rine mhomho yevakuru. Vanoda kusvika mazana mashanu maCEO/CTOs/CMOs evatungamiri vemaindasitiri...kukurukura nezveramangwana rekusimudzira maitiro ediki-pitch LED uye Mini LED.
Zviri mukati mechiitiko chakapfuma, uye iyo "White Pepa paDiki Pitch LED Tsvagiridzo" ichaburitswa kekutanga pamusangano! Iri bepa jena rakagadzirwa pamwe chete neNyanzvi Hurukuro uye National Star Optoelectronics, uye rakabatanidzwa pamwe chete nenhamba yezvikamu zvakatora chikamu. Inotarisira kuita kuti indasitiri yekuratidzira ye ekuratidzira e LED uye nekukurumidza kupaza nepakati pebhodhoro kuti iwane kukurumidza kusimudzira uye kupa vanhu ruzivo rwekuona zviri nani.
Hong Zhen: Kuvhura kutaura uye chimiro chekusimudzira che2020 LED kuratidza
VaHong Zhen, mutevedzeri wemunyori mukuru weChina Optics and Optoelectronics Industry Association, vatanga vapa hurukuro yekuvhura musangano uyu. Ipapo VaHong Zhen vakazivisa kuvandudzwa kweindasitiri yekuratidzira ye LED. Pane hukama hwakadaro pakati pekukwira nekudzika kweindastiri: chiyero che LED chip chikero kune LED yekurongedza chikero chinenge 1: 5, uye iyo LED yekurongedza sikero kusvika yakadzika application sikero ingangoita 1: 6.
Nezve musika wekuratidzira we LED, anotenda kuti ikozvino LED yakananga kuratidza tekinoroji iri kubudirira, uye kune mamiriro akafanana echinyakare SMD, GOB, zvese-mu-imwe, COB neCOG nedzimwe nzira dzehunyanzvi. Kudzikiswa kweiyo dot pitch ndiyo yekusimudzira maitiro ekuratidzwa kwe LED. Kana saizi yescreen iri 100-200 inches, iyo dot pitch ye4K skrini inenge P0.5-P1.0. Kupinda mu8K nguva, saizi yescreen iri mukati mechikamu che100-200 inches, uye 8K skrini Iyo dot pitch inenge P0.2-P0.5.
Nationstar Optoelectronics Guo Heng: Mini LED kuratidza tekinoroji: IMD kana COB, ndiani ari kutungamira?
Guo Heng, director weNationStar Optoelectronics Micro&Mini LED Research Center uye mutevedzeri wemukuru weR&D Dhipatimendi reRGB Super Business Unit, akataura kuti maratidziro uye mutengo wakakwana ndiwo maviri makuru ekusimudzira zvigadzirwa zvekuratidzira. Parizvino, Mini LED ine marwadzo mapoinzi akadai seinki color consistency, color consistency, goho, kugadzirisa uye kugadzirisa maererano nekuratidzira mhedzisiro. Panyaya yemitengo yakazara, kune matambudziko akadai semutengo wezvinhu, chiyero chekuchinja, mutengo wekugadzira, uye mutengo wemukana.
Kune matambudziko ari pamusoro, mhinduro yeIMD ine kuita zvirinani pane dzimwe nzira dzehunyanzvi maererano neinki ruvara kuenderana, kuenderana kwemavara, goho, kuvimbika uye mutengo. YeP0.9, IMD yekurongedza ine mabhenefiti akazara mutekinoroji, mutengo, uye kukurumidza kusimudzira maindasitiri, uye ichave nzira huru yetekinoroji panguva ino. Muchikamu cheP0.4-P0.7, goho, kugadzirisa kushanda zvakanaka, uye mari yeflip-chip COB yakaoma kugadzirisa, saka IMD ine imwe yekutanga-mover advantage.
Iye Guojing, Nova Tekinoroji: Mafungiro Ekusimudzira uye Maitiro kubva kuDiki Pitch kuenda kuMini LED Kudzora System
Iye Guojing, mutevedzeri wemutungamiri weNova Technology, akatanga kuunza dhizaini yedhizaini. Iyo controller uye kadhi rekugamuchira dzinonzi pamwe chete iyo LED kuratidza control system. Iyo yekudzora sisitimu ndechimwe chezvinhu zvakakosha zvechiratidziro chekuratidzira. Kupinda mu8K era mune ramangwana, inoda kuve yakashongedzerwa ne5G chiyero chekufambisa. Nekupenya-ne-point kupenya uye chromaticity kururamisa, Nova inoshandisa sainzi-giredhi yekururamisa makamera kuvandudza sampling kurongeka, inoteedzera kuona kweziso remunhu kuburikidza neCIE-XYZ mashizha ealuminium, uye inobvisa kusanganiswa kwechiedza kuburikidza nealgorithm uye process optimization.
Iyo yemhando yemhando yekuora modhi inosanganisira zviyero zvishanu: kugadziriswa kwenzvimbo, kugadzirisa kwechinguvana, dynamic range, color gamut range, uye grey-scale resolution. Kugadziriswa kwenzvimbo kunonyanya kutarisa 4K / 8K high-bandwidth interface, ultra-high resolution reconstruction, 5G / 10G ultra-large bandwidth transmission uye LVDS transmission; nguva yekugadzirisa inonyanya kutarisisa kuratidzwa kwe3D, kuratidzwa kwechokwadi, FRC uye low latency; dynamic range rinonyanya kusanganisira HDR10, Zviratidzo zvakadai seHLG, HDR10-Optima; color gamut range rinonyanya kutarisa pane point-by-point chromaticity correction, 3D-LUT uye color gamut management; greyscale resolution inonyanya kutarisisa pane point-by-point kupenya kururamisa, 18 kusvika 22 kana kupfuura mabhiti, yakanaka grayscale, ClearView Uye RGB yakazvimirira Gamma kugadziridzwa uye zvichingodaro.
Kinglight Optoelectronics Shao Pengrui: Pasi pemashure ezvivakwa zvitsva, sarudzo yeMini / Micro LED tekinoroji nzira.
Shao Pengrui, Dean weKinglight Optoelectronics Innovation Technology Research Institute, akaunza tsananguro yeMini/Micro LED kubva pakuona kweJingtai. Anotenda kuti kubva kune pfungwa yakafara, Mini LED kuratidza inoreva tekinoroji yekuratidzira yeN-in-1 SMD dhizaini yekuratidzira ine anopfuura 1 pixel point, ine 4-mu-1 uye 2-mu-1 sevamiriri vemazuva ese; Micro LED kuratidza inoreva bhandi-inotyairwa Inobva pane yekuratidzira tekinoroji yen-in-1 yakasanganiswa yekuratidzira modules ine pixel points yakakura kupfuura 1, iyo inomiririrwa neCOB. Mupfungwa nhete, Mini kuratidza zvinoreva kuti pixel pitch iri pakati 0.3mm-1.0mm; Micro kuratidza zvinoreva kuti pixel pitch iri pasi pe 0.3mm. Panyaya yetsanangudzo yedzidzo, Mini LED inoreva flip chip kana chimiro chakatwasuka chine chip size ye80um-200um, uye Micro LED inoreva flip chip kana chimiro chakatwasuka chine chip size isingasviki 80um.
VaShao Pengrui vanotenda kuti kubva pakuona kwemaitiro ekuvandudza maindasitiri, iyo Micro LED kuratidza tekinoroji inomiririrwa neCOB iri kukura zvishoma nezvishoma. Kubva pakufunga kwemitengo yemusika, pamwero weMicro LED tekinoroji mhinduro, kufambira mberi kwekugadzirwa kwehuwandu hweiyo flip chip mhinduro ichanonoka. Muchidimbu, dambudziko guru reMicro LED rinoratidza riri mukugadzira tekinoroji, nekuti shanduko huru mufomu yekurongedza yakonzera shanduko yeindasitiri, uye shanduko muchimiro chechip chete haigone kuunza shanduko yeindasitiri. Micro LED inoratidzira ichaunza shanduko huru muindasitiri yekuratidzira. Kuti usangane nekuuya kwekuchinja, hukuru-hukuru Micro LED inoratidzira haingotore mikana yezviratidziro zvakakura uye zvivakwa zvitsva, asiwo kuita basa rakanaka mukukamura kwevashandi uye docking yeketani yeindasitiri.
Ledman Optoelectronics Tu Menglong: Kushandiswa Kutsva kweMicro LED Technology muUltra HD Musangano Wekuratidzira Munda
Tu Menglong, mukuru mukuru weLehman Optoelectronics Technology Research Center, akati kudiwa kwemisangano iri kure kwakasimba, uye vatengi vanotarisira kuti zvigadzirwa zvichashanda zvizere. Mune ramangwana, mahwendefa emusangano anozotemerwa nezvimiro zvakaita se bonding, touch control, cover glass thick, and screen ratio. , Uye wobva wagadzira brand product matrix. Iyo yechinyakare LCD musangano wepaneru saizi isingasviki zana inches, iyo inongokwanisa kuzadzisa zvinodikanwa zvemakamuri madiki emusangano asingasviki makumi maviri masikweya metres, nepo Micro LED yekupedzisira-yepamusoro-tsanangudzo musangano system inogona kuita musangano masisitimu anopfuura zana inches.
Kuvimbika kweiyo Micro LED kuratidzwa kwakavakirwa paCOB tekinoroji kuri nani pane iyo yeSMD, iyo nzvimbo yakatsetseka, uye kusangana kwevanhu nekombuta kunogona kuitika. Uye zvakare, Micro LED maratidziro ane zvakanakira kusiyanisa kwepamusoro, yakafara color gamut, yakanaka kuenderana, uye yakakwirira yekuzorodza mwero.
Nekudaro, kusimudzirwa kweMicro LED interactive Ultra-high-definition conference system yakatarisana nemutengo uye nyaya dzehunyanzvi. Kana iyo Micro LED pani iri 4K, iyo dot pitch idiki, huwandu hwema LED huchawedzera, mutengo uchadhura zvakanyanya, uye kuoma kwehunyanzvi kuchakwira.
HC Semitek Li Peng: Kubva Diki Pitch kuenda kuTiny Pitch-Mini RGB LED Chip Tekinoroji Tarisiro
Li Peng, mutevedzeri wemutungamiri weHC Semitek, akatanga kuunza michina yakakosha inowanikwa kuMini LEDs: imwe ndeyepamusoro-yakavimbika uye yakakwirira-inopenya flip-chip chimiro; imwe yacho kugadzirwa kwepamusoro-soro passivation layer; chechitatu chifukidziro chakatsetseka chesimbi yekubatanidza simbi; yechina ndiyo Highly yakavimbika electrodes. Pamusoro peiyo yataurwa pamusoro apa yakajairika matekinoroji, HC Semitek inewo yakasarudzika kiyi tekinoroji yeMini LED: imwe ndiyo mwenje unoshanda wekuenzanisa kugona pasi peakasiyana densities ikozvino; yechipiri ndeyepamusoro ESD performance; uye HC Semi's proprietary chip hybrid tekinoroji.
Kune teknolojia yakakosha yeMicro LED, Mr. Li Peng vanotenda kuti pane pfungwa huru nhanhatu: imwe ndeyekukwirirana kwepamusoro kwezvinhu epitaxial; yechipiri ndiyo chaiyo kudzora uye goho re micron-level chip kugadzirwa; chechitatu ndiyo goho guru rekutamisa vanhu vakawanda; yechina ndiyo yakaremara pixel Kugadzirisa kugadzirisa; yechishanu dhizaini yekudzora dunhu, dhiraivha uye backplane; yechitanhatu ndiko kubudirira kunobudirira kwemavara akazara.
Aowei Marble: Ongororo uye Tarisiro yeChina Diki Pitch LED Display Market Segmentation pasi peKufurira kweDenda uye New Infrastructure.
Shi Duo, director director weAVC kuAowei Cloud, akati nekuda kwekukanganisa kwedenda, musika weChina wekutengesa wakaderera zvakanyanya muhafu yekutanga ya2020, zvichidzika ne21% gore negore. Masekita madiki ese aratidza kuderera kwakasiyana, pakati peiyo dzidzo, masevhisi, zvivakwa, uye zvekufambisa zvakanyanya kukanganiswa nedenda. Nezve mapurojekiti ekuongorora kuchengetedzwa kwehurumende, 2020H1, kutevera mapurojekiti mazana maviri nemakumi matanhatu nenhatu akatendwa neveruzhinji, kuwedzera kwe5% gore negore, kukosha kwepurojekiti inosvika 16.8 bhiriyoni, kuwedzera kwe17% gore negore. Iyo yeruzhinji bhidhi chirongwa kazhinji inotora 3-6 mwedzi kuhwina bhidhiyo, saka mapurojekiti makuru ekutarisa kuchengetedza anonangana muhafu yechipiri yegore. Iyo yekurapa neyekukurumidzira yekudzivirira uye yekudzora sisitimu inotakura zvakanyanya panguva yedenda, uye kuwedzera kwemasangano ekurapa kwakafambisa kudiwa kwezviratidziro.
Kazhinji, nekuda kwekukanganisa kwedenda idzva rekorona muhafu yekutanga ya2020, kutengeswa kwemumba kwe LED kwakaratidza kukura kwakashata kwe3.8%, izvo zvinofambirana nekufungidzira kwekutanga kwegore. Panguva imwecheteyo, mutemo wehurumende unorambidza zvakajeka kuvakwa kwezvivakwa zvitsva nehoro, izvo zvichange zvisingadzivisiki zvine chimwe chinokanganisa pamusika mukuru-skrini. Naizvozvo, fungidziro yemusika wepagore yakaderedzwa kusvika 11.9 bhiriyoni, gore-pa-gore kuwedzera kwe15.3%. Uye zvakare, kutsiviwa kweDLP neLCD nemadiki-pitch maLED ari kuwedzerawo kupinda kwayo. Musangano uye misika yedzidzo iri kurimwa, uye makambani anofanirwa kutarisisa maindasitiri ekukura.
Dicolor Wu Mingjin: D-COB Micro LED tekinoroji uye application yakavakirwa pachipiri kurongedza
VaWu Mingjin, maneja mukuru weDicolor Optoelectronics Research Institute, vakatanga kuunza nhoroondo yekuvandudza tekinoroji yekuratidzira, kubva pane yekutanga CRT monitor kusvika kuDLP monitor, LCD monitor, LED high-definition display uyezve in integrated Micro LED tekinoroji. Iyo dot pitch yekuratidzira kwe LED yakagadziridzwa kubva pamamirimita kusvika kumamicrometer, uye kubva kune yakaparadzana zvishandiso kusvika pakubatanidzwa. Sezvo COB iri pasuru yakabatanidzwa, ndiyo nzira yeMini/Micro LED mhinduro. Iine zvakanakira kusapinda kwemvura, guruva, anti-kuvhundutsa, anti-impact, uye anti-corrosion. COB inzvimbo yemwenje sosi, uye ine yakafara color gamut uye yakafara yekuona kona. Chidzitiro chayo chekuratidzira chakanyanya Kuenzana. Nekudaro, COB zvakare ine mapoinzi ekurwadziwa senge kusagadzirisa zvakanaka, kunetsa kudzora inki kusarongeka, uye kushomeka kwekukura kwemaindasitiri ketani.
Dongshan Precision Zhou Heng: Yakazara huwandu hweRGB zvishandiso uye yekugovera ketani mhinduro pasi pekuderedzwa kwenzwi.
VaZhou Heng, maneja wechigadzirwa cheDongshan Precision, vakaunza zvigadziriso zvidiki zveDongshan Precision LED mwenje mumwe chete, unosanganisira TOP1010/1212, 1212White/Black uye Chip0606/0808/1010, nezvimwewo, izvo zvinogona kushandiswa kudzimba dzemitambo nedzimba dzemitambo. . Dongshan Precision's Mini LED kuratidza mhinduro dzinosanganisira yakarongwa uye inverted series. Formal product series cover P0.7-P1.5 pitch, 2&4 mu 1 yakabatanidzwa yekurongedza tekinoroji haigone kudzivirira mabumps chete, asiwo inovandudza SMT chigamba kunyatsoshanda uye kugona kugadzira. 2 mu1 haidi kushandura iyo yekutanga mwenje wePCB padhi dhizaini, kupfupisa R&D kutenderera uye kuchengetedza mutengo. Dongshan Precision's all-in-one solution inoshandisa patented surface treatment tekinoroji kukwidziridza kuenderana kweingi yerudzi rwepamusoro, kuronga uye kufambira mberi kutarisisa kwemachipi anouya, kuderedza njodzi yekupenya kwescreen.
Nezvezvakanakira zveMini LED flip chip series, Mr. Zhou Heng akati: Kutanga, flip chip tinning / Flux solution inogona kunyatso kuderedza kupisa kwechigadzirwa uye kuita kuti kupisa kwekrini kuderera; chechipiri, iyo flip chip PAD spacing yakakura. Inogona kunyatso kuvandudza iyo anti-metal kutama kugona uye yakakwirira inozorodza kugona; chechitatu, tekinoroji yegoridhe-isina kurongedza inogona kudzivirira dambudziko rechiedza chakafa chinokonzerwa neiyo chaiyo welding uye kuputsika kwewaya welding; yechina, iyo flip chip inogona kushandiswa kuparadzanisa pazasi P0.7; Ndiyo Mini LED flip-chip yakatevedzana inoshandisa Dongshan Precision's patented surface treatment tekinoroji kuti iwane yekupedzisira-dema inki ruvara, kusiyanisa kwepamusoro uye kubereka kwemavara.
[Nyanzvi VS Huateng Semiconductor Dialogue] Chii chandinofanira kutarisisa pandinenge ndichitenga bvunzo yekuronga muchina weMini LED?
Muchiitiko ichi, nyanzvi dzakataura kuti Cai Jiandong, CEO weIndustrial Research Center, uye Zhang Shaofeng, director wechigadzirwa cheHuateng Semiconductor, vaive nenhaurirano yakadzama pa "Ndezvipi zvitsva zvinoiswa pamberi pekuyedza nekugadzirisa michina pasi pemaitiro ekuratidzira. miniaturization?" .
VaZhang Shaofeng vakati sezvo saizi yemidziyo yekurongedza yeLED inoderera, saizi yechip ichaderedzwa. Mini/Micro LEDs ari pakati pe50μm uye 200μm muhukuru. Kudzikiswa kwehukuru hwechiratidziro chemwenje sosi kunoisa zvitsva zvinodiwa pamichina tekinoroji: inogona kuwana yakakwirira-kumhanya uye yakakwirira-chaiyo kuendesa, kugona kugadzirisa exponentially kuwedzera data, kugona kugadzirisa kusimudzira kwekugadzirwa kwemaitiro, uye kugona. kuve yakazvimirira batch mufananidzo kugadzirisa uye kufamba Iko kugona kwetrajectory control, nezvimwe.
Yakananga kune yekuyedza nekugadzirisa michina, nekuti inoda kuzadzisa zvinodiwa zveMini/Micro LED yekutendeuka-on voltage kuenderana, ESD/IR kuvimbika, wavelength pakudzika kwazvino, kupenya kunoenderana, kutsanangurwa kwakawanda uye kwakasimba kurongedza, uye yekudzora poindi yekuyedza uye Kurongedza mutengo, nezvimwe. Kuti uvandudze kurongeka kwekutonga kwekufamba, kucherechedzwa kwemufananidzo, uye kuenderana kwemafoto emagetsi emuyedzo wekuronga mudziyo, saizi yekuronga PP nozzle inofanira kudzikiswa, kuyedza kwemudziyo wakaputirwa kunopedzwa pafirimu rebhuruu, uye. kudyiwa kweMini/Micro LED machipisi Mazana enguva anowedzera, saka kumhanya uye kugona kwemidziyo kunonyanya kukosha.
Mengtuo Tang Yangshu: Mini LED & Micro LED zvizere otomatiki kugadzirisa chirongwa pasi pepamusoro-chaizvo zvinodiwa
VaTang Yangshu, Sachigaro weMento Mento vakatanga kuunza matambudziko akatarisana nekurongedza munguva yeMini LED. Panyaya yePCB substrate, zvinodikanwa kuve nechokwadi chekuenderana kwePAD uye yakanaka solder mhedzisiro; maererano nekudhinda, zvinodikanwa kuve nechokwadi chekufanana uye kuenderana kwehuwandu hwematani akadhindwa; maererano nekufa bonding, yakakwirira-kunyatsoshanda uye yakakwirira-chaiyo kufa bonding michina inodiwa; mune reflow soldering Kune mavira, zvinodikanwa kuve nechokwadi kuti welding haina offset uye welding mhedzisiro yakanaka; pakugadzirisa, inotarisana nepamusoro pekugadzirisa mari, kuderera kwekugadzirisa kushanda, uye hurombo husina kunaka hwekugadzirisa.
Zhaochi Guangyuan Liu Chuanbiao: Mini LED tekinoroji muRGB discrete zvishandiso uye BLU mhinduro
Liu Chuanbiao, maneja mukuru wechikamu chekuratidzira cheZhaochi Optoelectronics, akataura kuti marwadzo makuru eMini LED uye madiki-pitch LEDs akavimbika, inki yemavara akafanana, inki yemavara, kupfupika, mwenje wakafa, kuvuza, kusimba kwemhepo, nezvimwe. Mukupindura kumatambudziko ataurwa pamusoro apa, Zhaochi inoshandisa nano-inodzivirira coatings pamusoro pe LED machipisi uye bonding waya kuparadzanisa machipisi kubva pamvura mhute nemagetsi minda. Simbi dzinoshanda ionize kugadzira ayoni esimbi uye kufamba kwakananga.
Nezve Mini LED flip-chip tekinoroji, VaLiu Chuanbiao vakati sezvo pasina kudikanwa kwekubatanidza waya, kuvimbika kwemajoini ekutengesa kwakakwira, chip GAP spacing yakakura, uye kuvimbika kwakakwira. Mukuwedzera, sezvo chiedza-emitting pamusoro peflip chip haina kuvharwa nemagetsi, kupenya kweiyo chip size yakakura. Pasi pezvinodiwa kupenya kwakafanana, hutema hwecolloidal hunogona kuitwa hutema, kuvandudza kusiyanisa, uye panguva imwe chete, dhiraivha ikozvino yakaderera, iyo inogona kuderedza simba rekushandisa. Pamusoro pezvo, Zhaochi inoshandisa yakasarudzika dhizaini kudzora kurereka uye kumisa kwechifukidzo mushure mekugadzirisa zvizere kugadzikana kweiyo flip-chip maitiro uye goho rekugadzira; kuburikidza ne-yakazara-otomatiki flip-chip dhizaini, kutonga kwakazara kwemaitiro ekuita kunowanikwa, Uye zvakakwana kunatsiridza kugadzirwa kwakanaka.
CVTE Liang Zhiquan: Mikana uye Zvinetso zve LED All-in-one muMusangano uye Dzidzo Musika.
Sezvo CVTE, yanga iri mu "chinzvimbo chekutungamira" mumusika wemusangano we smart tablet kwemakore matatu akateedzana, mutungamiriri wechigadzirwa, VaLiang Zhiquan vakagovana marongero uye kufambira mberi kweCVTE mu LED-in-one muchina pamusangano. .
VaLiang Zhiquan vakati vachisundwa nemusika mukuru wekuda, CVTE yakazosarudza yakanyatsojeka kuratidzwa kwe LED senzira itsva yekuvandudza yemuchina-mumwe-mune nzira yehunyanzvi yeLCD, fungidziro uye LED.
Panguva imwecheteyo, akanyanya kugovera mikana nematambudziko e LED-in-one makomputa kubva pakuona kweCVTE. Anotenda kuti maratidziro echinyakare e LED ane matambudziko akadai sekugara kwenzvimbo hombe, kuiswa kwakaoma uye wiring, kugadzirisa nguva, uye imwe nzira yekudyidzana. Kubva pakuona kwemushandisi, kushandiswa kwe-LED-in-one muchina kunofanirwa kunge kwakaringana sekushandisa TV, ndiko kuti, kusangana nezvinodiwa zvemagadzirirwo akabatanidzwa, kuratidzwa kwakamisikidzwa, kushanda kwevanhu uye kuvaka kwakareruka. Mukana uri mumusika mukuru wemasheya, yakaderera tekinoroji yekubatanidza, yakaderera mushandisi activation, hombe yekudzikisa mutengo nzvimbo, uye akasiyana zvigadzirwa zviyero. Kune rimwe divi, matambudziko akatarisana ne LED ese-mu-amwe anosanganisira mhando yechigadzirwa, ruzivo rwekudyidzana, kuratidza mhedzisiro, uye kubatanidzwa. Mutengo uye kuchengeteka kutevedza nyaya.
"2020 Diki Pitch LED Tsvagiridzo Yakachena Pepa Mhedzisiro" yakaburitswa
Nyanzvi dzakataura kuti Cai Jiandong, CEO weIndustrial Research Center, akaburitsa "Fine Pitch LED Research White Paper" pachiitiko ichi. Panguva imwecheteyo, akatenda NationStar Optoelectronics, Unilumin Technology, Silan, HC Semitek, Huateng Semiconductor Equipment, Ipas New Materials, Xi Mupiro uye kutsigirwa kwezvikamu zvakabatanidzwa zvakadai seDa Electronics, Zhongqi Optoelectronics, Lehman Optoelectronics, Ringhuacheng, Yinghuecheng, Zvishandiso, ZVINOREVA CHEMA Simba, Tecco Chemicals, Dahua Co., Ltd., Guangjiayi uye mamwe mayuniti ari kutora chikamu, uye achipa mayuniti anotora chikamu pane iyo nzvimbo chitupa.
Ongororo ye "Small Pitch LED Research White Paper" yakatora mwedzi mipfumbamwe, yakaongorora makambani makumi mana nerimwe, uye gumi nemana aitora chikamu mukugadzirira bepa jena. VaCai Jiandong vakagovana zvimwe zvezvakanakisa zviri mubepa jena nevateereri. Iyo yakakosha nhanho yekusimudzira yekuratidzira kwe LED mumakore makumi maviri neshanu apfuura, iyo indasitiri pfungwa yekusimudzira kudzikiswa kwe LED kuratidza pitch (Pitch), uye yakazivisa chikamu che LED kuratidza musika kuumbwa, LED kuratidza unit nzvimbo inobuda kukosha mupiro, LED kuratidza chimiro mutengo. , Dhata senge mutengo wemaitiro eRGB akaputirwa zvishandiso, chiyero che LED kuratidza kukosha kwekugadzira, uye tsananguro uye kuongororwa kweMini LED uye Micro LED.
Uye zvakare, iyo kadhi reshumo uye maitiro ekudyara eiyo LED kuratidza indasitiri muhafu yekutanga yegore yakagovawo, uye saizi yemusika yehunyanzvi kuratidzwa uye makonferensi, matheater, maTV mahombe uye zvimwe zviitiko zvakaverengerwa, pamwe chete. maitiro ekutarisa kwehafu yechipiri uye gore rinouya.
Nyanzvi dzakati indasitiri yekutsvagisa data inoratidza kuti muna 2019, musika wepasi rose we LED wakasvika 45.2 bhiriyoni yuan, iyo iyo LED diki pitch (≤P2.5) inoratidzira musika yaive 17.3 bhiriyoni yuan, accounting ye38.23%. Muna 2020, nekuda kwekukanganisa kwedenda idzva rekorona, kuchave nekudzikira kwechikamu muna 2020, kunyanya nekuda kwekuderera kwezviitiko zvekunze uye zvekutengesa zvinokonzerwa nedenda. Nyanzvi dzinoti Industrial Research Center inotarisira pasi rose LED kuratidza sikero kuderera ne8% muna 2020 kusvika ku41.6 bhiriyoni, nediki diki diki kuratidza Chiratidziro chinodzikira zvishoma, chiri pasi pe5%.
Iyo yepasi rose LED inoratidzira skrini zvishoma nezvishoma inotanga kupora muhafu yechipiri ye 2020. Kunyange zvazvo vachiri kutarisana nekusava nechokwadi kukuru, vanotarisirwa kunge vari pakukura kwenzira muna 2021. Nekuvandudzwa kweMini LED zvakananga kuratidza (Mini RGB) teknolojia. , iyo (Zvakadai semabhaisikopo, makuru-saizi maTV, bhizinesi-chikamu makonferensi, dzidzo, nezvimwewo) kupinda, nyanzvi dzinoti iyo indasitiri yekutsvagisa nzvimbo yeLED kuratidza indasitiri inotarisirwa kudarika 100 bhiriyoni yuan yekubuda kukosha muna 2025, chiyero chekukura kwekomboni. ye2020-2025 inopfuura 21%, diki-pitch LED kuratidza Chikamu chechidzitiro chichakwirawo kubva 38.23% kusvika 56.11%.
Parizvino, iyo "2020 Nyanzvi Poinzi · Diki Pitch uye Mini LED Yepamberi Chikumbiro Musangano uye iyo "Yakanaka Pitch LED Yekutsvagisa White Pepa" Musangano Wekubudirira" wapera. Kunyange zvazvo zuva rino chete, ichi chiitiko chinozadzisa uye chisingakanganwiki. Iyo nyowani inoratidzira Mini / Micro LED ichaunza kugadziridzwa kweiyo indasitiri chimiro. Kufambira mberi kwepitch diki uye Mini LED ichave rwendo ruzere netariro uye dambudziko, asi pfungwa yekutumwa yakapihwa kuLED uye kuratidza vanhu nenhoroondo ichatikurudzira kukunda Imwe imwe kuoma! Hapana mubvunzo kuti kuratidzwa kwe LED kuchaunza kujeka mangwana.
Nguva yekutumira: Oct-26-2020