Lub rooj sib tham txog kev lag luam optoelectronic zaub hauv tsev -2023 International Display Technology thiab Application Innovation Exhibition (DIC 2023) tau muaj nyob rau hauv Shanghai txij lub Yim Hli 29 txog 31. Shineon kev tsim kho tshiab nrog lub ntiaj teb thawj zaug dawb COB Mini LED kev daws teeb meem thiab ultra-cost-effective tsheb zaub pob khoom hnyav tshwm sim ntawm qhov chaw nthuav qhia. Tib lub sijhawm, Dr. Liu Guoxu, tus lwm thawj coj thiab CTO ntawm Shineon, tau raug caw tuaj koom "Next Generation Display Technology Trend Seminar" uas tau muaj nyob rau tib lub sijhawm, thiab tau hais lus tseem ceeb txog "Daim ntawv thov thiab kev txhim kho thev naus laus zis ntawm Mini LED backlight hauv cov kua siv lead ua kua", qhia cov ntaub ntawv tshiab tshaj plaws ntawm kev lag luam kev lag luam nrog ntau tus kws tshaj lij kev lag luam.
Cov khoom siv siab heev qhia
1. Lub ntiaj teb thawj lub teeb dawb COB Mini thiab POB kev daws teeb meem
Thoob plaws hauv kev lag luam LCD zaub, cov khoom siv Mini LED feem ntau xaiv daim ntawv pob khoom ntawm COB lossis POB, ob qho tib si muaj qee qhov zoo. Ntawm lawv, pob COB feem ntau siv cov chip xiav thiab QD khoom siv membrane los ua kom muaj kev faib siab thiab xim gamut siab backlight. Pob POB siv pob teeb dawb los ua kom tau txiaj ntsig zoo tshaj plaws.
Shineon Tshiab tob cog qoob loo dawb lub teeb pom kev zoo backlight daws teeb meem, COB & POB ob qho kev daws teeb meem tau nqis peev ntau qhov kev tshawb fawb thiab kev txhim kho cov peev txheej:
- Cov tshuaj COB dawb thawj, kev siv cov thev naus laus zis xiav + phosphor sib xyaw ua ke, rau cov neeg siv khoom kom txuag tau cov ntaub ntawv QD, cov khoom ntim khoom thiab lwm yam nqi, cov nyhuv zaub zoo ib yam li cov tshuaj COB xiav 20% qis dua;
- Cov khoom POB dawb uas pheej yig, txhawb nqa txhua qhov loj me ntawm pob khoom ib txwm muaj (xws li: 3030, 2016, 2835, CSP, thiab lwm yam), nyob rau hauv tib qho kev qhia tshwj xeeb, tuaj yeem ua rau lub kaum sab xis ci ntsa iab siab tshaj plaws mus txog 180 °, ua kom LED txuag tau nyiaj ntau tshaj plaws, txhawb nqa ntau yam qauv lag luam;
Lub tsheb dawb teeb pom kev zoo pheej yig
Xyoo 2023, xav tias yuav muaj tag nrho 208 lab daim ntawm cov khoom siv thoob ntiaj teb uas yuav raug xa tawm, thiab xav tias 84% yuav siv LCD + E-LED backlight scheme, uas 3014 & 4014 qhov nkag mus ntau dua 90%; Tib lub sijhawm, qhov nkag mus ntawm Mini LED hauv kev tso saib tsheb thiab teeb pom kev zoo yuav nce ntxiv, tshwj xeeb tshaj yog hauv kev teeb pom kev zoo ntawm tsheb. Piv txwv li, ntau qhov LED partitions siv rau hauv lub teeb taub hau, qhov yooj yim kho qhov chaw irradiation kom nce kev nyab xeeb tsav tsheb; Tshwj xeeb tshaj yog rau cov tsheb fais fab tshiab, tsis muaj kev thov kom muaj cua sov hauv thaj chaw pem hauv ntej, thiab ntau lub leds tuaj yeem siv, thiab qee cov khoom ADB pib siv Micro LED kev daws teeb meem; Lub teeb taillight txais yuav dynamic dimming, uas tuaj yeem hloov kho qhov xwm txheej tsav tsheb kom hloov cov qauv tso saib, nce qib kev txheeb xyuas ntawm lub tsheb tom qab thiab txo qhov xwm txheej; Lub teeb grille txais yuav Mini LED, uas tuaj yeem paub txog kev hloov pauv los ntawm lub teeb linear mus rau tag nrho broadband headlight strip;
Shineon cov khoom tsheb tshiab, kev pabcuam dav dav ntawm kev ua lag luam siv ntau yam kev daws teeb meem, kev txhim khu kev qha zoo, kev muab khoom ruaj khov, tib yam kev qhia tshwj xeeb, kev ua lag luam tus nqi tsim nyog, tus qauv lag luam yooj ywm.
Kev sib qhia txog thev naus laus zis siab heev
3. Mini LED txhawb kom cov duab LCD zoo dua qub
Mini LED muaj qhov cuam tshuam loj rau qhov zoo ntawm cov duab ntawm cov khoom tso saib LCD, ua rau LCD thiab OLED tuaj yeem sib tw, thiab txawm tias qhia tau tias cov duab zoo dua li OLED hauv kev siv cov khoom faib siab thiab TV / MNT theem siab. Hauv qhov chaw ib puag ncig tam sim no, Mini LED backlighting tseem txwv los ntawm ntau yam xws li muaj peev xwm tsim khoom, cov txheej txheem tsim tawm, thiab tus nqi. Los ntawm qhov kev xav ntawm cov kev daws teeb meem pob, cov kev daws teeb meem COB dawb pab Mini LED thev naus laus zis siv rau cov qauv ntxiv, thiab qhov kawg PCB tsim thiab AM tsav kev daws teeb meem tuaj yeem pab Mini LED backlight txo tus nqi, qhov kev daws teeb meem zoo tshaj plaws tau yog txoj kev khoom lag luam uas Shineon tau ua, vam tias yuav txav mus rau pem hauv ntej nrog cov neeg koom tes hauv kev lag luam thiab ua ke tsim lub sijhawm tshiab ntawm kev tso saib backlight.
Lub sijhawm tshaj tawm: Cuaj hlis-07-2023