Kev zoo nkauj ntawm BOE's TFT-Micro LED zaub

Cov duab yav tom ntej ntawm Micro LED tau dhau los ua kom pom tseeb thiab meej dua. Vim tias ntau tus neeg loj tau nkag mus rau hauv kev ua lag luam no: BOE, Tuam Tshoj Hnub Qub Optoelectronics, Samsung, Innolux, thiab lwm lub ntiaj teb cov khoom vaj huam sib luag loj heev tau tshaj tawm TFT-Micro LED cov cuab yeej thev naus laus zis-cov plaub loj no nyob 7- ntawm lub ntiaj teb' loj -size zaub panels. 80% ntawm feem. Qhov no yog qhov zoo tsim nyog loj heev&"nce mus rau hauv kev sib ntaus sib tua loj."

Tshwj xeeb tshaj yog ntawm CES kev nthuav tawm xyoo 2021, BOE suav nrog TFT-Micro LED yog qhov tseem ceeb&"; khoom tom ntej &"; nrog rau cov zaub cais thiab cais kev sib raug zoo rau pej xeem. CES2021 BOE (BOE) tau txais txiaj ntsig" Top 10 Consumer Electronics Leading Brands in 2020-2021&";, thiab nws tus kheej-tsim iav-based active tsav Micro LED yeej" Zaub Daim Ntawv Thov Khoom Khoom" ;.

& quot; Sib txawv me ntsis" TFT-Micro LED cov khoom lag luam ntawm cov neeg loj

Ntawm CES kev nthuav tawm xyoo 2021, TFT-Micro LED cov khoom lag luam tau nthuav tawm los ntawm BOE txais yuav cov iav ua haujlwm raws txoj kev tsav tsheb, nrog lub ci ci tshaj ntawm ntau dua 1500 nits, thiab sib piv sib piv ntawm 1 lab: 1. Nws tsis muaj lub vijtsam flicker, siv hluav taws xob tsawg, teeb pom kev zoo, thiab ua haujlwm tau zoo. Tsav tsheb, kev noj qab haus huv thiab tiv thaiv qhov muag, thiab lwm yam, tuaj yeem paub qhov sib txuas ntawm txhua qhov loj me, thiab ua tiav siv cov cuab yeej siv sab, ua tiav qhov kev vam meej hauv xoom splicing ntawm cov khoom. Qhov kev ncua deb ntawm ob qho khoom lag luam tso tawm yog P1.8 thiab P0.9.

Tsis zoo li BOE kev teeb tsa ncaj qha ntawm peb lub ntsiab xim TFT-Micro LED cov khoom, Samsung thiab Innolux tau siv txoj hauv kev tshiab hauv Micro LED cov khoom lag luam ntawm TFT iav substrates: Thaum kawg ntawm 2020, Innolux yuav tso tawm&"AM miniLED COB (Chip on Board) splicing" hauv Taiwan, kuv lub tebchaws. Kev 55-nti AM miniLED COB pej xeem zaub, 120-nti 8K miniLED zaub&"; Cov ntsiab lus ntawm cov khoom no tseem yog TFT-Micro LED, tab sis Innolux siv lub sijhawm miniled.

Txawv los ntawm peb-xim thawj LED loj screen zaub, Innolux' s cov khoom siv" txheej xim&"; tshuab. Ntawd yog," tshwj xeeb retinal lub teeb hloov pauv AM-Micro LED spliced ​​zaub&". Ib yam li ntawd, Samsung kuj tau thov hauv 2020, QD-micro-coj thev naus laus zis, uas siv&"; QD cov khoom hloov pauv zaj duab xis &"; kom ua tiav xim ntawm lub xiav micro-coj ua haujlwm nquag tsav. ——Qhov hom LED teeb no tsuas xav tau thev naus laus zis ntawm cov xim xiav LED (tsis yog tus qauv peb-xim thawj hom), uas yuav txo qis qhov nyuaj ntawm cov txheej txheem hloov pauv loj ntawm LED teeb.

Tsis zoo li peb lub tuam txhab saum toj no uas ncaj qha tso cov pixels nrog micro LEDs, Xingyao screen pom los ntawm TCL Huaxing Optoelectronics hauv 2019 feem ntau yog siv cov mini LED teeb tsa nquag los ntawm TFT iav substrate raws li lub teeb pom kev ntawm LCD TVs. Piv nrog cov khoom lag luam LED ncaj qha, ua lub teeb pom kev zoo, qhov xav tau&"; LED teeb PPI ntom &"; yog ob peb xaj ntawm qhov loj me. Txawm li cas los xij, cov khoom no tseem yog TFT substrate LED screen, ntiaj teb' thawj pawg khoom loj.

Tsis hais txog qhov ntsuas thiab qhov loj ntawm lub hauv ntej-kawg LED siv lead ua, seb puas los yog tsis ua kom tiav xim, thiab yuav ua li cas kom ua tiav xim, tso saib cov vaj huam sib luag loj zoo li muaj&"muag muag &"; rau LED array molding tshuab ntawm TFT iav substrates. Qhov no yog qhov sib txawv ntawm PCB cov txheej txheem thev naus laus zis siv nyob rau hauv ib txwm LED cov ntxaij vab tshaus loj.

Ntawm qhov one tes, rau ultra-high PPI micro coj qhia ntawm ob peb ntiv tes lossis txawm tias me dua, yuav luag TFT iav substrates thiab hloov pauv tau yooj yim yog qhov kev xaiv zoo tshaj plaws. Cov tuam txhab vaj huam sib luag uas xav nkag mus rau qhov lag luam me me micro LED tsis tuaj yeem hla micro LED loj hloov pauv thev naus laus zis ntawm TFT iav substrate. Ntawm qhov tod tes, rau 100-nti 8K-qib cov vijtsam, qhov ntom ntawm micro LEDs yog qhov siab heev, txoj kab dav ntawm tus qauv tsav yog thinner, thiab tus nqi kom zoo dua ntawm PCB pawg thawj coj tsis pom tseeb lossis txawm ploj mus. Nyob rau tib lub sijhawm, los ntawm kev xav ntawm cov txheej txheem hloov mus rau lwm qhov, saum npoo ntawm iav txheej yog du dua li PCB pawg thawj coj thiab muaj kev txhim kho corrosion zoo dua, uas yog qhov muaj txiaj ntsig zoo rau kev txhim kho kev ua tau zoo thiab raug ntawm cov txheej txheem hloov pauv.

Raws li txoj cai vim yog cov txiaj ntsig no, micro coj ntawm TFT iav substrate tau dhau los ua kev hloov pauv tshiab ntawm cov tuam txhab tsim vaj huam sib luag hauv xyoo tas los no, thiab nws tseem tau qhib qhov tshiab&"ntiaj teb &"; ntawm micro coj zaub.

Lub hom phiaj tseem ceeb ntawm BOE' s TFT-Micro LED

Hauv daim ntawv sau tseg ntawm BOE' s TFT-Micro LED cov khoom,&"; seamless splicing &"; tshwj xeeb yog hais txog. Pom tseeb, nws lub hom phiaj khoom lag luam tsis yog&& quot; TV xim&& quot; kev ua lag luam, tab sis ntau dua" cov ntawv thov ib txwm muaj" me me-suab LED cov ntxaij vab tshaus loj.

Los ntawm qhov kev xav ntawm cov khoom tshwj xeeb, BOE TFT-Micro LED ntawm P0.9 feem ntau sib xws rau&"kev daws teeb meem saum toj kawg nkaus &"; qib ntawm qhov tam sim no me-suab LED cov khoom lag luam thov tiag tiag, thiab lub hom phiaj yog qhov pom tseeb cov ntawv thov loj xws li" cov rooj sib tham high-end thiab cov chaw xa xov ntse ntse kawg&"; . Rau P1.8 cov khoom lag luam, pixel ntom tau raug txo los ntawm peb lub hlis twg piv nrog P0.9, thiab cov khoom lag luam yuav tsum qis dua. Nws lub hom phiaj feem ntau yog tsom mus rau kev lag luam loj tshaj tawm, kos npe digital, thiab txawm tias kev lag luam kev nyab xeeb.

Los ntawm keeb kwm kev xav, BOE LCD cov ntxaij vab tshaus tsis yog me me hauv cov paib digital thiab kev nyab xeeb sib txuas ua lag luam. Nrog kev pab ntawm TFT-Micro LED thev naus laus zis tshiab, nws mob siab ua kom dhau los ntawm ob qhov teeb meem loj ntawm qhov sib cais sib cais thiab qhov loj me me txwv ntawm cov khoom siv ua kua. Nws tuaj yeem hais tau tias lub hom phiaj kev lag luam tau meej heev.

BOE's TFT-Micro LED lub hom phiaj kev lag luam tseem qhia txog kev txhim kho kev coj ua ntawm cov khoom lag luam me hauv xyoo tsis ntev los no: hloov DLP thiab LCD chav nyob hauv kev faib cov phiaj xwm, hloov cov ntxaij vab tshaus LCD loj hauv cov paib thiab cov ntawv thov tshaj tawm, thiab hauv kev sib tham Lub khw hauv tsev muaj dhau los ua lub vijtsam loj dua rau kev sib tham sib tham hauv LCD tiaj tus ... Pom tseeb, cov uas twb muaj lawm me me-suab LED loj-screen kev lag luam thiab muaj peev xwm ua lag luam yav tom ntej tau tso siab rau&"; ib txwm muaj chaw &"; ntawm BOE thiab lwm lub tuam txhab vaj huam sib luag LCD.

Yog li ntawd, nws tsis yog qhov xav tsis thoob uas Samsung, Tuam Tshoj Lub Hnub Qub, Innolux, thiab BOE tau nkag mus rau TFT-Micro LED teb: tsis tsuas yog kev ua tau zoo, tab sis kuj tseem&"tiv thaiv thiab ua phem &"; hauv khw. Txawm li cas los xij, tej zaum cov tuam txhab LCD vaj huam sib luag xav tias lawv qhov kev hloov pauv tshiab yog&& quot; kev ua lag luam tiv thaiv&& quot; mus rau qhov sib txuas ntawm LCD uas twb muaj lawm thiab cov duab loj hauv LCD, tab sis LED cov tuam txhab tshuaj ntsuam loj yuav pom tias lawv tus kheej thaj chaw tau ua txhaum!

Ua ntej tshaj plaws, los ntawm kev xav ntawm" ntws" xwm txheej ntawm Innolux, BOE thiab lwm lub tuam txhab, nws cov khoom lag luam micro tsis zoo li yuav cia siab rau feem ntau ntawm cov khoom lag luam ywj pheej. Nws yuav zam tsis tau qhov kev pom zoo rau yav dhau los ua lag luam loj LCD cov ntxaij vab tshaus thiab LCD cov tuam txhab sib txuas, cov khoom lag luam tshiab TFT-Micro LED thev naus laus zis zaub module-cov qauv kev lag luam no zoo ib yam li yav dhau los LED loj screen" pob tuam txhab" ua.

Qhov thib ob, nrog TFT-Micro LED cov khoom txhawb los ntawm LCD vaj huam sib luag loj heev, LCD cov lag luam tso saib cov tuam txhab thiab cov lag luam tuaj yeem yooj yim tshaj tawm ntau yam me me-suab LED loj cov ntxaij vab tshaus-qhov tsis ntseeg tau muab ntxiv LCD tshaj tawm tshuab thiab LCD cov tuam txhab sib txuas. Nrog nws qhov kev sib tw thiab kev nthuav dav kev lag luam, nws tsim ntau&"kev sib tw &"; nrog cov tuam txhab LED loj-screen dav dav uas twb muaj lawm. Qhov kev lag luam sib xyaw ntawm LCD kev lag luam tso saib thiab LED cov khoom lag luam yuav hloov pauv sai sai ntawm&"dej zoo tsis ua txhaum dej dej &"; ntawm ob qhov kev siv tshuab loj dhau los.

Yog lawm, rau kev lag luam ib txwm muaj LED, cov tuam txhab wafer tshaj plaws yuav tsum yog&"zoo siab heev &"; ntawm cov koom tes hauv qab ntawm cov tuam txhab LED wafer tau nthuav dav. Qhov nce ntawm LED zaub davhlau ya nyob twg lub chaw pabcuam kuj tseem txhawb rau kev ua lag luam ntawm cov khoom lag luam micro LED thiab nce kev cia siab yav tom ntej ntawm LED kev lag luam ntws.

Ua kom muaj kev sib tw ntau hauv nruab nrab thiab qis dua thiab tau txais txiaj ntsig los ntawm cov dej ntws&";: Qhov no yog qhov cuam tshuam tseem ceeb ntawm BOE kev txav mus rau hauv micro coj zaub chaw pw, uas tau coj mus rau cov khoom lag luam ib txwm muaj ntawm LED cov ntxaij vab tshaus loj. Qhov no tseem yuav txhawb nqa ib puag ncig tshiab ntawm kev lag luam" ua ke ntsug thiab kab rov tav" ua yeeb yam. Nthuav tawm.

Piv txwv li, Leyard Group tshaj tawm kev kos npe rau ntawm&"; Daim ntawv cog lus pom zoo ntawm Mini LED thiab Micro LED Zaub Project Kev Koom Tes &"; nrog Taiwan Epistar Optoelectronics Co., Ltd. (Yuanfeng New Technology Co., Ltd.); Lianjian Optoelectronics thiab Chongqing Konka Optoelectronics Technology Research Institute Co., Ltd. Lub" Txoj Haujlwm Kev Koom Tes Zoo Tshaj Plaws&"; BOE tshaj tawm kev tsim ntawm Micro LED koom tes ua lag luam BOE Pixey nrog Asmeskas tuam txhab Rohinni; Guangdong Everbright Group tau suav nrog kev paub zoo hauv tsev me-suab LED hom AET hauv kev teeb tsa; Sanan Semiconductor thiab TCL Huaxing tau kos npe rau&"; kev cog lus cog lus txhim kho &"; thiab" Cov Neeg Koom Tes Pom Zoo" ...

Ib pawg ntawm cov peev txheej loj, pab pawg loj, thiab txav mus ntxiv qhia tau tias yav tom ntej ntawm Micro LED kev lag luam yog qhov kaj. Cov kws tshaj lij kev lag luam tau taw qhia tias Micro LED thev naus laus zis xav kom koom ua ke yav tom ntej hnav, tsheb, engineering thiab kev lag luam ua lag luam loj loj, thiab nyob hauv ib qho chaw xav tau hauv tsev loj screen xim TVs. Cov thev naus laus zis no tau dhau los ua chaw sib ntaus sib tua rau cov lus qhia yav tom ntej thiab yog cov khoom siv hauv tsev. Tom qab LCD thiab OLED, kev lag luam muaj ib feem ntawm kev nqis peev loj tshaj plaws. Lub ntsej muag zoo ntawm TFT-Micro LED los ntawm BOE ntawm CES2021 tsuas yog qhov ua kom zoo dua rau kev lag luam no.