HC anatsogolera ScreenNetwork posachedwapa yatulutsa chimodzi mwazotsatira zazikulu kwambiri zofufuzira za data mu 2019 pamaso pa mafakitale owonetsa LED, "China's LED Display Industry Analysis and Forecast Blue Book". Pogwiritsa ntchito bwino bwino mwambo wotsegulira buku la buluu, mawonekedwe abukhu la buluu adawonetsedwanso pamaso pa omwe akuchita nawo malonda, ndipo adakopa chidwi cha omwe amakhala mkati mwamakampani, kumtunda, pakati komanso kutsika kwa malonda. Buku la buluu ili lidayambitsidwa kumapeto kwa chaka cha 2018. Patatha pafupifupi chaka chimodzi ndikufufuza, kudzera munjira zofufuza zasayansi ndikuwunikanso mwatsatanetsatane, imaphatikiza chidziwitso cha ziwerengero ndi ziwerengero zoperekedwa ndi National Bureau of Statistics, Ministry of Commerce, Ministry of Industry and Information Technology, ndi mabungwe azamalonda. , Yolembedwa ndikuphatikiza zidziwitso zosiyanasiyana zamalonda ndi zamalonda, kutsata mwadongosolo, mozama komanso mwaluso kusanthula momwe zinthu ziliri pano ndi chitukuko cha msika wamagetsi aku LED, kuti apatse mabizinesi ndi akatswiri amakampani kumvetsetsa kwathunthu ndikutsatsa kwa ndalama aKuwonetsera Zomwe zikuchitika pakadali pano, amapereka zotsatira zamtengo wapatali komanso zowongolera.
"The Blue Book of China's LED Display Industry Analysis and Forecast" yagawidwa mitu isanu ndi umodzi, 1. Mafotokozedwe amtundu wa LED akuwonetsa; 2. China LED ikuwonetseratu kusanthula kwachilengedwe; 3. China kuwonetsa makina owonetsera makampani; 4. China Market LED mwachidule pamakampani owonetsa; 5. Kuyamba kwa mabizinesi omwe amagulitsa makampani aku China aku China; 6. Chiyembekezo cha chitukuko chamtsogolo cha makina aku China aku China. Mwadongosolo, mwaukadaulo komanso momveka bwino fotokozerani ndikusanthula tanthauzo la malonda, gulu, magwiridwe antchito owonetsera ma LED ndi chilengedwe cha msika waku China wakuwonetsa ku China. Nthawi yomweyo, kapangidwe ka mafakitale, msika wamakampani ndi mabizinesi ena ofanana azowonetsera a LED amachitika. Nditatha kusanthula, ndikumayang'ana patsogolo kutsogola kwamakampani owonetsa LED, ndikuyembekeza kuti kudzera pakufufuza ndi kafukufuku wamabuku abuluu, makampani ndi omwe akufuna kumvetsetsa mafakitale a LED atha kupereka chidziwitso cholongosoka kwambiri komanso chamtengo wapatali.
Kuwonetsera kwa LED kwa mankhwala
"The Blue Book of China's LED Display Industry Analysis and Forecast" idafotokoza malingaliro ndi magawikidwe azowonetsera za LED: LED, kapena diode yotulutsa kuwala, ndi chubu lowala lomwe lingasinthe mphamvu zamagetsi mwachangu kukhala mphamvu zowala. Chithunzi chowonetseratu chophatikizika chopangidwa ndimitundu ingapo yama LED ndi mawonekedwe owonetsera a LED. Kulowetsa kwa siginolo kumafalikira ndikusinthidwa ndi purosesa wa kanema ndi zinthu zina, ndipo pamapeto pake amajambulidwa pazenera lowonetsa LED kuti akwaniritse cholinga chofalitsa makanema ndikusindikiza zidziwitso. Amagwiritsidwa ntchito kwambiri m'malo ogulitsira, mabizinesi, masukulu, magawo, mabanki, Zachitetezo, chitetezo cha anthu, mayendedwe, miyambo, zipatala, eyapoti, malo okwerera, mabwalo amasewera ndi madera ena.
Mawonekedwe owonetsera a LED atha kugawidwa molingana ndi kukula kwake monga utoto wamtundu, dontho phula, malo ogwiritsira ntchito, ndi zina zambiri. Poyerekeza ndi mitundu ina yazowonetsera, zowonetsera za LED ndizowoneka bwino, zopanda malire, ndipo palibe kusiyana kwamitundu, komwe kumawonekera ubwino. Masiku ano, zowonetsera zowonekera ndi njira zazikulu zopangira ndi: DIP, SMD, IMD, COB.
Kuwonetsera kwa LED kuwunika kwakukulu kwa chilengedwe
Buku la buluu limagwiritsa ntchito njira yowunikira PEST - P ndi ndale, E ndi chuma, S ndi gulu, T ndiukadaulo, ndikuwunika makampani owonetsa LED masiku ano.
Choyamba, zifukwa zandale zimachokera ku misonkho ku United States komanso kuwongolera zachilengedwe. Nthawi zambiri, makampaniwa akupita patsogolo, kudalira kuthandizira ndikuwongolera malamulo aboma ndi miyezo yaukadaulo, ndikukhazikitsa miyezo yaukadaulo wotsika wa Mini LED / Micro LED, E-masewera, mabwalo amasewera ndi ntchito zina;
Chachiwiri, zinthu zachuma makamaka zimabwera chifukwa chakuwonjezeka kwachuma chakapangidwe kazinthu komanso momwe malonda apadziko lonse lapansi alili. Ponseponse, chitukuko cha zachuma ndi chokhazikika ndipo kuchuluka kwa kutukuka kwamatawuni kukupitilizabe kukwera, zomwe zimalimbikitsa kufunikira kwakukulu;
Chachitatu, zochitika pagulu makamaka zimachokera kumizinda yabwino komanso makampani achitetezo. Kukula kwa mizinda yochenjera komanso makampani azachitetezo akukhala chinthu chatsopano chofunikira;
Chachinayi, ukadaulo wowonetsa wa LED wakula pang'onopang'ono, ndipo matekinoloje apakatikati monga kubwezeretsa utoto ndi kukonza-ndi-mfundo kwakonzedwa bwino kwambiri. Tekinoloje zomwe zikubwera zikupitilirabe kutsogola, pakati komanso kutsika kwa mafakitale, ndipo kudalirika komanso kupulumutsa mphamvu ndi zomwe ziziwakhudza kwambiri makampaniwo. Pankhani yaukadaulo, monga ma COB ma CD ndi Mini / Micro LED.
Mbiri yayikulu yamakampani
M'mbiri yonse yakukula kwa chiwonetsero chonse cha LED, Blue Book imagwiritsa ntchito njira zasayansi kugawa kukula kwa makina owonetsera LED m'magawo asanu ndi limodzi: gawo loyamba mzaka za 1970: mipata yoyambirira ya GaP ndi GaAsP yofanana ndi yofiira, yachikasu, Yobiriwira ndi ma LED ochepa ayamba kugwiritsidwa ntchito ngati magetsi, manambala ndi mawonekedwe amawu; gawo lachiwiri kuyambira 1970s mpaka 1990: makampani owonetsa LED akadali munthawi yopanga ndikukula, ndipo magawo ofunsira akadali ochepa ndipo sanakulitsidwe; Gawo lachitatu 1990-1995: kulowa munthawi yakukula mwachangu, ukadaulo wazidziwitso wapanga magawo osiyanasiyana, ndikuwonetsa mitundu yonse ya ma LED; gawo lachinayi la 1996-2000: kulowa munthawi yakusintha kwathunthu ndikusintha ndi ungwiro wamagulu. Magulu abizinesi obwerera m'mbuyo omwe ali ndi mulingo wina ayamba kutuluka, mpikisano wamakampani wawonjezeka, ndipo zowonetsera zowonetsa mtundu wa LED zakhala zikugwiritsidwa ntchito kwambiri; gawo lachisanu 2001-2008: Makampani owonetsera a LED apanga pang'onopang'ono, ndipo kukula kwake kwawonjezeka chaka ndi chaka. Matekinoloje atsopano ndi zinthu zatsopano zikupitilizabe kuoneka, ndipo gawo lina la magawano apadera pantchito labwera m'makampani; gawo lachisanu ndi chimodzi kuyambira 2009 mpaka pano: Pitirizani kukhala ndi chitukuko mwachangu. Kukula kwa mafakitale kwayambiranso kulingalira, mpikisano wakula, ndipo kuchuluka kwa mafakitale kukupitilizabe kukula.
Nthawi yomweyo, Blue Book imafotokozanso za zinthu zisanu zomwe zikupezeka pakampani pano pazinthu zazikuluzikulu zisanu ndi chimodzi zachitukuko: Makina ogulitsa ali okwanira: kumtunda ndi kumtunda kwakhazikitsa mgwirizano wabwino, kupititsa patsogolo ndikugwiritsa ntchito zatsopano ndi zatsopano umisiri ndi mofulumira; kukhazikitsa ndi kukulitsa mchitidwewu ukuwunikiridwa: boma ladziko, mabungwe azamalonda, omwe akutenga nawo mbali m'makampani omwe akutenga nawo mbali ndi magulu ena amatenga nawo mbali limodzi, ndikupititsa patsogolo kukhazikika ndi kuyimitsa zinthu kumayendetsa bwino ntchito zachitukuko; kusintha kosalekeza kwaukadaulo wowonetsa: mndandanda wazogulitsazo pang'onopang'ono umalimbikitsidwa, ndipo chitukuko chonse cha makampani chafika pamlingo wokulira. Kugawidwa kwapadera kwa ogwira ntchito ndi mgwirizano m'makampani kudayamba koyamba; mpikisano wamsika ndiwowopsa: pali makampani ambiri, opitilira 1,000, kuchuluka mopitilira muyeso, nkhondo zamitengo ndi zina zotsutsana; Kuthekera kwakutsogolo kwamtsogolo ndikokulu: kuthandizira mfundo zamaboma am'deralo komanso maboma ang'onoang'ono, ukadaulo wa LED wocheperako pang'onopang'ono umakhwima.
Ndikukula kwakanthawi kwamakampani, makina owonetsera a LED akupitilizabe kuphatikizika, ndipo chodabwitsa cha kuphatikizana kwamakampani chikuwonekera kwambiri. Kugawidwa kwa zigawo zowonetsera za LED kumakhudzidwa makamaka ndi zinthu monga kugawa kwa mafakitale, nyengo ndi mawonekedwe azachilengedwe, ndi mfundo zaboma. Pearl River Delta ndi Yangtze River Delta ndi zigawo ziwiri zomwe zimawoneka bwino kwambiri pamakampani owonetsa LED. M'dera la Pearl River Delta, Shenzhen ndi ma CD ambiri okhala ndi ma LED omwe amawunikira. Pafupifupi 70% mpaka 80% yamabizinesi akhazikika ku Shenzhen; mdera la Yangtze River Delta, ili ndi "chip-package-application-equipment-" Materials-Test "ndi gulu lonse la mafakitale, lomwe limayang'ana pafupifupi 10% mpaka 20% ya opanga owonetsa a LED. Poyerekeza ndi dera la Pearl River Delta, ndendeyo ndiyotsika. M'madera ena, kugawa madera kumabalalika ndikudalira kwambiri thandizo la madera akumaloko, monga Xiamen City, Beijing City, ndi Nanchang City.
Zogulitsa pamsika mwachidule
Dongosolo lofufuza zamabuluu likuwonetsa kuti kugulitsa kwamakampani owonetsera a LED kwasintha pang'onopang'ono ndikukula kwamakampani. Mtundu wogulitsa wakula pang'onopang'ono kuchoka pamtundu umodzi kupita kumachitidwe osiyanasiyana. Patatha zaka chitukuko, makampani akuwonetsera ku China ku China asintha pang'onopang'ono kuchokera pakukula msanga mpaka kukula kolimba. Kukula kwakucheperachepera pang'onopang'ono, ndipo mafakitale owonetsera a LED akulowa munthawi yosintha. Zogulitsa zitha kupanga njira zopulumutsira mphamvu, luntha, kuwonda ndi kupyapyala, zowonera zazikulu kwambiri, kutanthauzira kwakukulu komanso kachulukidwe kachulukidwe, ndikuwongolera kwamalingaliro amalingaliro ndi mfundo. Ndi kuwonetsa kwa LED Ndikukula kwa zowonekera kwambiri, kulowererapo kwa ziwonetsero za LED kukupitilizabe kukulirakulira, makamaka pamalamulo owunikira chitetezo ndikutumiza msika, msika wowonetsera malonda ndi msika wazenera wazenera. Makina otsatsa akunja a LED ndi msika wazithunzi wobwereketsa wa LED ali potengera chitukuko chamchigawo. , Idzamira kumizinda yachitatu ndi yachinayi.
Tiyenera kudziwa kuti msika wawung'ono wowonetsa ma LED, monga mphamvu yayikulu pakukula kwa mafakitale owonetsera LED, umatsogolera makampani kuti alowe mumsika wamtambo wabuluu. Ndikukula pang'ono pang'onopang'ono kwaukadaulo wawung'ono wa LED ndikuwonetsa msika, momwe amagwiritsidwira ntchito m'munda wazithunzi zazikulu zamkati Zikuchulukirachulukira, monga lamulo lowunikira chitetezo ndi malo otumizira, situdiyo, chiwonetsero cha zithunzi ndi holo yolengeza , likulu la msonkhano ndi lipoti holo. Ndikukula kwakanthawi kochepa kwaukadaulo wowonetsa ma LED, mitengo yakufufuza ndi chitukuko imachepetsedwa pang'onopang'ono, ndipo atolankhani pang'onopang'ono Kutsatsa, kuyatsa malo ndi malo ena akunja kukukulitsidwa.
Kugwiritsa ntchito kuwunika pamisika
Malinga ndi zochitika zenizeni zowonetsera ma LED ku China, Blue Book imangogawaniza zowonetsera mawonekedwe a LED kukhala: Msika wogwiritsa ntchito wotsatsa panja, msika wogwiritsa ntchito wa LED, kuwonetsa kwa chitetezo cha LED ndikuwunika msika, kuwunika kwazenera la LED msika, kuwonetsa kwa magalimoto pamsika wogwiritsa ntchito msika, msika wogwiritsa ntchito zowunikira wa LED, msika wogwiritsa ntchito magalasi a LED, msika wogwiritsa ntchito TV wa TV, msika wowonetsa ma TV ndi misika ina isanu ndi inayi.
Malinga ndi zomwe zidapangidwa papepala labuluu, mu 2019, gawo la msika pazinthu zinayi zikuluzikulu za msika wakunja wotsatsa wa LED, msika wowonetsa malonda wa LED, kuwonetsa kwa LED pakuwunika chitetezo ndikutumiza msika, komanso msika wowonekera wa LED akuyembekezeka kukhala pafupi ndi 80%. Lamulo loyang'anira chitetezo ndikutumiza Khoma lotchinga magalasi lidzakula mtsogolo.
Pambuyo pofufuza mwatsatanetsatane za misika isanu ndi inayi yofunsira ntchito, Blue Book idapeza kuti misika isanu ndi inayi yogwiritsira ntchito ili ndi zochitika zosiyanasiyana pakukweza mtsogolo: Ma pulogalamu yakunja yotsatsa kunja kwa LED imagwiritsidwa ntchito kwambiri komanso okhwima, ndipo chitukuko chamtsogolo chikuwonetsa kutsika; Ntchito zowonetsera malonda za LED Msika umadalira chitukuko chaukadaulo wabwino, ndipo msika ukuwonjezeka kwambiri; Lamulo lowunikira chitetezo cha LED ndikuwonetsa msika wogwiritsira ntchito wabweretsa kukula kwamsika chifukwa cha kukwezedwa kwa zomangamanga; Msika wogwiritsa ntchito pulogalamu yobwereketsa ya LED wabweretsa mphamvu pamsika chifukwa chakuchuluka kwachikhalidwe ndi zosangalatsa; Msika wowonetsa kuwonetsa magalimoto pamsewu ukuwonjezeka pang'onopang'ono, kudalira dziko kuti lithandizire kwambiri pakupanga zomangamanga; msika wogwiritsa ntchito zowunikira wa LED, mfundo zothandizirana ndi mayiko komanso mfundo zomanga zimathandizira zofunikira pakugwiritsa ntchito; ndi kutsogozedwa galasi nsalu khoma mankhwala msika ntchito ndi misika muyenera kukhala okhwima, ndi chitukuko m'tsogolo adzakhala amphamvu; Msika wowonetsa ma TV owonetsa ma TV pamsika umadalira ndalama zaboma komanso kukonza zachuma mderalo, ndipo kukula kwake kumangolekezedwa ndi zopanga zaukadaulo; Msika wowonetsa zowonetsera msika wa LED umachepetsedwa ndi ukadaulo ndi mtengo wake, ndipo chitukuko chake chili pachiyambi cha kafukufuku.
Zochitika zogulitsa kunja
Malinga ndi kafukufuku wabuluu wofufuza zamtundu wakunja, malinga ndi momwe katundu wadziko lonse amatumizira, ma China aku China omwe akuwonetsa kunja akuyenera kuthana ndi zovuta zambiri kuti akwaniritse cholinga chachitukuko chokhazikika, makamaka chifukwa cha malonda apadziko lonse lapansi, monga chuma cha padziko lonse. Kukula pang'onopang'ono, kuteteza malonda, ndi zina; China yaperekanso chithandizo chazinthu zambiri pothandizira zogulitsa kunja, monga kuchulukitsa misonkho ndi kuchotsera ndalama, kuchepetsa ndalama zamabungwe kulumikizana ndi kutumizira kunja, komanso njira ya "Belt and Road".
Malingana ndi kukula kwa kuwonetsera kwa miyambo yowonetsera kunja kwa United States, United States, monga dziko lokhala ndi malo otumiza katundu kwambiri kumayiko ena, imathandizira kwambiri kutumiza kwa zinthu zowonetsera ku LED; kuyamikiridwa kwa renminbi kumakhudza kwambiri kutumizira kunja kwa makampani owonetsa ma LED, makamaka m'madola aku US. Kuchuluka kwa mabungwe ogulitsa kunja ku China kwatsika; potengeka ndi mbiri yakumanga kwa "Belt and Road" ndikupanga ukadaulo wawung'ono wowonetsa ma LED, makampani aku China akuwonetsa akukulitsa misika yawo m'maiko omwe akutukuka monga India, Russia, Indonesia, ndi Malaysia. Kupititsa patsogolo.
Kuwonetsera kwa LED kuwonetseratu zamtsogolo
Pambuyo pofufuza zomwe zatchulidwazi zawonetsera zachilengedwe, kuwunika kwamakampani, kugulitsa msika, kusanthula momwe ntchito ikuyendera, ndi kutumizira kunja kwa mayiko, Blue Book idasanthula momveka bwino zinthu zingapo zikuluzikulu mtsogolomo pamakampani owonetsera a LED, ndikumaliza mfundo zotsatirazi : Matekinoloje atsopano apitiliza kupita patsogolo, ndipo chiyembekezo chogwiritsa ntchito chidzakhala chokulirapo. Njira izi zimaphatikizapo ukadaulo wa chip, ukadaulo wazolongedza, ukadaulo wamisonkhano, zida zotumphukira, ndi zina zambiri; Kukula kwakanthawi kamsika kakang'ono ka LED kukuwonetsabe akadali kotheka, makamaka chifukwa cholowetsa m'malo a LCD / DLP, mabizinezi Kukula kwamaholo owonetserako, misonkhano yamavidiyo ndi madera ena, komanso madalitso a 3D opanda magalasi, VR ndi zina umisiri; chitukuko chosaletseka cha Mini LED ndi Micro LED zopangidwa zidzatsogolera msika watsopano wowonetsera. M'zaka 3 mpaka 5 zikubwerazi, Mini LED idzakulitsa gawo lazowonetsa zazikulu zazikulu Micro LED ikuyembekezeka kugwiritsidwa ntchito pama foni am'manja, VR, zowonetsa magalimoto, zowonetsera pazenera ndi magawo ena, ndipo tsogolo likuyembekezeredwa; zowonetsera zowonekera komanso zowonekera mwapadera zikuwonjezeka: Ndikukula kwachangu kwamizinda yochenjera komanso zokopa alendo usiku, zowonetsera zowonekera za LED zitha kugwiritsidwa ntchito m'malo ogulitsira. Amagwiritsidwa ntchito kwambiri m'malo owonekera, masitepe ndi masitolo akuluakulu. Chophimba chopangidwa mwapadera chitha kugwiritsidwa ntchito m'malo owonetsera zakale, sayansi ndi ukadaulo, makonsati, ndi zina zambiri pazowonetsa mwakukonda kwanu.
Nthawi yotumiza: Sep-14-2020