Msonkhano wa "2022 Experts Talk Mini LED Backlight Mass Production and Application Trend Conference" unayamba ku Shenzhen Bao'an Exhibition Bay pa Julayi 28. Msonkhanowu unasonkhanitsa makampani akuluakulu monga ma terminal, ma chips, ma packaging, ma driver IC, zida, ndi zina zotero, kuchokera ku chitukuko cholumikizana cha zochitika ndi kulowa kwa ukadaulo, kuti awulule kupita patsogolo kwaposachedwa mu unyolo wamagetsi a LED backlight.
Shinone Innovation, yomwe yasonkhanitsa chidziwitso chambiri, idatenga nawo gawo pamsonkhanowu ndi mawonekedwe atsopano, ndipo monga gawo lotenga nawo mbali, idayambitsa limodzi "2022 Mini LED Backlight Research White Paper" ndi makampani ena 30. Dr. Liu Guoxu, CTO wa ShineOn Innovation, adaitanidwa kuti achite nawo gawo la masana la forum iyi, ndipo monga mlendo adachititsa gawo la zokambirana la "Face-to-Face with Big Celebrities: Discussion on the Development Trend of Mini LED Consumer Electronics Application". Dr. Liu adati ngakhale kuti mliriwu wakhudza, mikangano yandale komanso chilengedwe chachuma, makampani owonetsera ali munthawi yochepa, ndipo ShineOn Innovation ikadali yodzaza ndi ziyembekezo za "future five" track ya chiwonetsero chapamwamba. Monga ukadaulo wamphamvu wopikisana wa OLED, Mini LED backlight idzakulitsa kwambiri moyo wa chiwonetsero cha LCD liquid crystal ndikulimbikitsa njira yowonetsera ya 8K. Nthawi yomweyo, mini LED idzakhazikitsanso maziko ofunikira a zowonetsera zamtsogolo monga Micro LED. Kukula kwa unyolo wake woperekera, kusintha kwa zokolola za njira, komanso kukweza ndi kubwerezabwereza kwa zida zopangira zidzakhala ndi zotsatira zazikulu pamakampani owonetsera.
Kuyambira mu 2017, ShineOn Innovation yayamba kafukufuku pa ukadaulo wa Mini LED, ndipo yathetsa mavuto aukadaulo motsatizana monga kapangidwe ka kapangidwe kake, kuyerekezera kwa kuwala, njira yoyendetsera ndi kuyendetsa, chitukuko cha njira, ndi zina zotero, ndipo yapeza yankho lathunthu kuyambira kukula kochepa ndi kwapakatikati mpaka kukula kwakukulu, POB mpaka CSP mpaka COB Program coverage, nthawi ino yagawananso malingaliro ambiri pamodzi ndi kusintha kwa chitukuko cha msika.
Kampani ya ShineOn Innovation, yomwe idakhazikitsidwa ndi akatswiri ambiri ochokera kunja kwa dziko, ndi kampani yaukadaulo yokhazikika yomwe imayang'ana kwambiri pazida zamagetsi, ma semiconductors a mibadwo yachitatu, zowonetsera zatsopano ndi madera ena, ndipo nthawi zonse imatenga luso ngati mphamvu yayikulu yoyendetsera zinthu. Mu mafunde a LED, idatsogolera kutsogolera kufalikira kwa magwero a LCD TV backlight ndi COB yamagetsi amphamvu kwambiri, ndipo idapanga ukadaulo wofunikira kwambiri wama CD, ma modules ndi machitidwe a optoelectronic. Yapanga ndikuyambitsa kuwala koyamba kwa QD quantum dot TV backlight, kuwala kwa narrow peak width phosphor wide color gamut backlight, kuwala kwa CSP white light backlight, screen ya low blue light health ndipo idapanga zinthu zambiri, ndikupanga zolemba zingapo zoyambirira ku China.
Poyang'ana kwambiri pa ukadaulo wa Mini-LED backlight, ShineOn Innovation yapanga ndikuyambitsa mitundu ingapo ya Mini-LED backlight benchmarks. Dr. Liu Guoxu, CTO, adayambitsa, "ShineOn Innovation yakhala ikugwira ntchito pa ukadaulo wa Mini-LED backlight kuyambira 2017, ndipo yathetsa mavuto aukadaulo motsatizana monga kapangidwe kake konse, kuyerekezera kwa kuwala, mayankho a circuit ndi drive, chitukuko cha njira, ndi zina zotero. Miyeso, kuphimba kwathunthu kwa yankho la POB mpaka CSP mpaka COB:
- Tinayambitsa chitukuko chogwirizana ndi opanga akuluakulu apadziko lonse lapansi komanso akunyumba. Mu 2018, njira yowunikira kumbuyo ya COB Mini-LED ya mainchesi 31.5 ya MNT idapangidwa koyamba kwa opanga akuluakulu aku Korea, yokhala ndi magawo 384 komanso kuwala kwapamwamba kwa 1000nits;
- Khalani patsogolo pakukwaniritsa kapangidwe ka mayankho akuluakulu komanso otsatizana ndi makasitomala akuluakulu a TV/MNT. Potengera yankho la TV Mini-LED la mainchesi 65 mwachitsanzo, limatha kuphimba magawo 288 mpaka 1024, kuwala kwakukulu kumafika pa 1500nits, mtundu wa gamut umafika pa NTSC110%, ndipo OD 0-15mm ndi yopyapyala kwambiri;
- Tayambitsa mwamphamvu njira yonse ya Mini-LED MNT system yochokera pa AM drive, yomwe ili ndi mpikisano wamphamvu pankhani ya kukoma kwa chithunzi, magwiridwe antchito a magawo, mtengo, ndi zina zotero, komanso ili ndi ubwino waukadaulo pakuwala ndi kufanana kwa mitundu.
Mavuto aukadaulo a Mini-LED makamaka amachokera ku kutsimikizira mapulojekiti enieni ndi machitidwe a njira. Mu machitidwe enieni a projekiti, sikuti pali mavuto odziwika bwino monga kukolola ndi kudalirika, komanso mavuto azinthu monga kuwala, magetsi, ndi kutentha, zomwe zimakhudza ma chips, substrates, magalasi, ma phukusi, ma driver IC, ndi machitidwe. Vuto lalikulu komanso lovuta la dongosolo, ShineOn Innovation yakhazikitsa malo osungira ukadaulo kutengera zaka zambiri zomwe yakhala ikugwira ntchito pa projekiti. Kuti pakhale msika wapamwamba komanso waukulu, njira ziwiri zopangira zinthu zochokera ku POB ndi COB zapangidwa:
1. Ubwino wa zinthu za POB:
· Ngodya yotakata kwambiri: Ngodya yotalika kwambiri ya PKG 180°
· Yankho la nyali yamagetsi amphamvu kwambiri: 6-24V, kuchepetsa mtengo woyendetsera
· Mndandanda wolemera: mitundu 6 ya zinthu, zomwe zingakwaniritse zosowa za MNT/TV/galimoto m'njira yonse
· Kupereka kochuluka: Yankho la mbali yayikulu la chikho chopapatiza limachepetsa kwambiri zofunikira zolondola za Mini backlight fitting, popanda kufunikira kukweza zida zamafakitale, zomwe zimapangitsa kuti phindu la zinthu za Mini LED liwonjezeke kwambiri.
Mtengo wotsika: Yankho latsopano la mtundu wa high color gamut white light wide-angle limachepetsa kwambiri mtengo kuchokera pamlingo wa dongosolo
· Njira yokhwima: Kuchuluka kwa LED kupanga > 99%, SMT PPM < 10
Ma Patent: Kuphimba patent yapadziko lonse lapansi
2. Ubwino wa zinthu za COB:
Kugwira ntchito bwino kwambiri kwa kuwala: Mwa kukonza njira zowunikira pamlingo uliwonse, chiwerengero cha ma LED omwe amagwiritsidwa ntchito pansi pa OD yomweyo chimachepa kwambiri poyerekeza ndi ukadaulo wamsika; Zopopera zopopera ndi magalasi a Jetted zimapangitsa kuti kuwala kutuluke bwino komanso kumawonjezera mphamvu ya H/P.
Ukadaulo wokhala ndi patent: Chogulitsachi chagwiritsa ntchito ma patent oposa 20 padziko lonse lapansi mozungulira ma point lens, reflective layers, phosphors/quantum dots, ndi zina zotero; padziko lonse lapansi patent coverage yakwaniritsidwa.
Yankho: Phukusi la mayankho a Mini backlight omwe amayendetsedwa ndi AM/PM likhoza kuperekedwa
Kudalirika: Flip chip die bonding ndi solder paste bonding core ukadaulo kuti ukhale wodalirika
· Kukhwima kwa njira: kuchuluka kwa chip > 99.98%
Mtengo wotsika: Kapangidwe ka PCB komwe kali ndi mbali yakutsogolo ya nyali yamoto ndi ukadaulo wapadera wa PCB wokhala ndi patent umodzi umathetsa vuto la mtengo wokwera wa PCB mu ukadaulo wa COB.
Kukhazikitsa mwachangu, kuyang'ana kwambiri pakulimbikitsa phindu la ogwiritsa ntchito
M'zaka zaposachedwa, ShineOn yasintha kapangidwe kake ndikupanga mabungwe awiri, "ShineOn Innovation" ndi "ShineOn Beijing". Pakati pawo, ShineOn Beijing ili ndi Shenzhen Betop Electronics Co. Ltd. yomwe imayang'ana kwambiri gawo la magetsi amphamvu kwambiri m'mafakitale ndi makina anzeru, ndikulowa mu bizinesi yanzeru yowunikira m'mafakitale. ShineOn Innovation ikuyang'ana kwambiri pa Mini LED backlight ndi zinthu zowonetsera za LED, magetsi ophunzitsira athunthu ndi zida za infrared. Pakadali pano, yamaliza kapangidwe ka Beijing ngati maziko oyambira a R&D ndi Nanchang ngati malo opangira mainjiniya. Kampaniyo yakhazikitsa maziko opangira COB ndi POB, ndipo ikukulitsa mwachangu mphamvu zake zopangira kuti ikwaniritse kufunikira kwa msika komwe kukukulirakulira, kupereka njira zofikira pa TV/MNT yapakatikati ndi yayikulu komanso yaying'ono komanso yapakatikati monga PAD/NB/VR/galimoto.
ShineOn Innovation imakhulupirira kwambiri zamtsogolo zomwe zingapangitse kuti ma optoelectronics azigwiritsidwa ntchito m'malo osiyanasiyana, ikutsatira njira zomwe anthu akufuna, imakonza zinthu, imatumikira makampani, imapanga mgwirizano wabwino kwambiri, komanso imapatsa mphamvu ogwiritsa ntchito.
Nthawi yotumizira: Ogasiti-09-2022