Hauv kev siv tshuab tam sim no, cov ntxaij vab tshaus OLED sawv tawm nrog lawv cov xim ci ntsa iab thiab ntxim nyiam, tau txais kev nyiam dav dav los ntawm cov chaw tsim khoom thiab cov neeg siv khoom. Yog li, vim li cas cov ntxaij vab tshaus OLED thiaj li muaj cov xim ci ntsa iab? Qhov no yog qhov sib cais ntawm lawv cov ntsiab cai tshwj xeeb thiab cov txiaj ntsig tseem ceeb.
OLED, lossis organic light-emitting diode, yog ib qho thev naus laus zis tso saib uas cov khoom siv semiconductor organic thiab cov khoom siv emitting teeb ci tawm ntawm nws tus kheej hauv qab kev tsav tsheb tam sim no. Tsis zoo li cov kua siv lead ua kua (LCDs), OLED tsis xav tau lub teeb nraub qaum, vim txhua lub pixel tuaj yeem tso tawm lub teeb ntawm nws tus kheej. Qhov kev ua kom nws tus kheej tawm no yog ib qho tseem ceeb tom qab OLED cov xim ci ntsa iab. Hauv LCDs, lub teeb uas lub teeb nraub qaum tawm yuav tsum dhau los ntawm cov txheej siv lead ua kua thiab cov lim xim kom nthuav tawm cov xim, ib qho txheej txheem uas ua rau lub teeb poob ib nrab, cuam tshuam rau cov xim huv thiab kev ci ntsa iab.
Nyob rau hauv kev sib piv, OLED pixels tso tawm lub teeb ncaj qha, zoo tiv thaiv kev poob lub teeb thiab ua rau cov xim ua tau zoo dua thiab ci ntsa iab dua. Los ntawm kev pom kev thev naus laus zis, qee cov thev naus laus zis OLED, xws li WRGB OLED, txais yuav plaub-xim subpixel qauv, txhais tau tias txhua pixel muaj plaub subpixels: W (dawb), R (liab), G (ntsuab), thiab B (xiav). Piv rau cov pixels peb-xim ib txwm muaj, cov thev naus laus zis plaub-xim no tuaj yeem tsav ntau subpixels. Siv HD tag nrho ua piv txwv, cov zaub ib txwm muaj tsuas yog 6.2 lab subpixels, thaum WRGB OLED muaj txog li 8.3 lab subpixels rau kev sawv cev xim, ua rau cov xim nplua nuj dua thiab ntxaws ntxiv.
Tib lub sijhawm, WRGB OLED siv cov thev naus laus zis txhim kho xim, ua kom tsis txhob muaj qhov tshwm sim hloov xim uas yuav tshwm sim hauv cov xim RGB peb xim OLEDs thaum tso saib xiav, yog li nthuav tawm 100% cov xim txhais siab uas ze rau cov suab ntuj thiab txhim kho cov xim vibrancy thiab qhov tseeb. Rau cov chaw tsim khoom tso saib, qhov zoo ntawm OLED thev naus laus zis muab rau lawv txoj haujlwm zoo hauv kev sib tw ua lag luam.
Muaj ntau lub tuam txhab tsim khoom lag luam tab tom nqis peev rau kev tshawb fawb, kev txhim kho, thiab kev tsim cov zaub OLED, txuas ntxiv mus ua kom zoo dua cov txheej txheem thiab txhim kho cov khoom zoo. Piv txwv li, thawj kab tsim khoom hauv ntiaj teb siv cov thev naus laus zis OLED luam tawm tau pib tsim kho ntawm lub Hoobkas hauv Wuhan. Cov thev naus laus zis OLED luam tawm muab qhov zoo ntawm cov xim dav dav, txhim kho kev ua tau zoo ntawm cov zaub OLED. Ntxiv mus, cov thev naus laus zis no, zoo ib yam li kev luam ntawv inkjet, tso cai rau kev luam ntawv meej ntawm cov khoom siv teeb pom kev zoo, tsis yog tsuas yog ob npaug ntawm kev siv cov khoom siv xwb tab sis kuj ua rau kev tsim khoom raws li qhov yuav tsum tau ua ntawm ib puag ncig qis, txo cov khoom siv hluav taws xob hauv Hoobkas. Qhov no yog qhov tseem ceeb heev rau cov tuam txhab tsim khoom kom txo cov nqi thiab txhim kho kev ua haujlwm ntau lawm.
Hauv kev tsim cov zaub tshwj xeeb, cov xim ci ntsa iab ntawm OLED kuj qhia tau tias nws zoo nkauj heev. Vim nws cov xim nplua nuj thiab ci ntsa iab, cov zaub OLED tuaj yeem ua tau raws li cov xim xav tau rau cov kev xav tau tshwj xeeb, xws li cov khoom siv hluav taws xob zoo thiab cov khoom siv tso saib kev tshaj lij. Lawv cov xim sib piv siab thiab cov xim dav dav ua rau pom tseeb ntawm cov duab thiab cov yeeb yaj kiab, nrog rau cov xim sib txawv dua, ua rau cov neeg siv pom kev zoo heev.
Hauv kev xaus lus, OLED cov zaub, nrog rau lawv txoj cai emissive tus kheej, cov yam ntxwv siab heev, thiab kev tshawb pom tas mus li hauv cov txheej txheem tsim khoom, tau dhau los ua cov xim ci ntsa iab. Txawm hais tias rau kev tsim khoom loj los ntawm cov chaw tsim khoom zaub lossis cov kev xav tau tus kheej rau cov zaub kev cai, OLED qhia txog kev ua tau zoo tshaj plaws thiab muaj peev xwm zoo, txuas ntxiv ua tus thawj coj ntawm kev txhim kho cov thev naus laus zis zaub mus rau yav tom ntej ci ntsa iab thiab muaj yeeb yuj.
Lub sijhawm tshaj tawm: Lub Kaum Hli-11-2025