OLED (Organic Light-Emitting Diode) cov zaub sawv cev rau ib qho thev naus laus zis tshiab, nrog rau lawv qhov zoo tshaj plaws nyob rau hauv lawv cov khoom siv self-emissive, ua rau pixel-level precision tswj lub teeb tsis tas yuav tsum muaj backlight module. Cov yam ntxwv ntawm cov qauv no muab cov txiaj ntsig zoo kawg nkaus xws li ultra-high contrast ratios, ze li ntawm 180-degree viewing angles, thiab microsecond-level response time, thaum lawv ultra-thin thiab flexible xwm ua rau lawv zoo tagnrho rau cov khoom siv foldable screen. Ib qho OLED zaub ib txwm muaj ntau txheej stack suav nrog substrates, electrode txheej, thiab organic functional txheej, nrog rau organic emissive txheej ua tiav electroluminescence los ntawm electron-hole recombination. Kev xaiv ntawm ntau yam khoom siv organic tso cai rau cov xim teeb pom kev zoo tunable.
Los ntawm lub hauv paus ntsiab lus ua haujlwm, OLED cov zaub txhaj cov qhov thiab cov hluav taws xob los ntawm anode thiab cathode, raws li, nrog rau cov neeg nqa khoom no rov ua ke hauv cov txheej organic emissive los tsim cov excitons thiab tso cov photons. Lub tshuab tso tawm lub teeb ncaj qha no tsis yog tsuas yog ua kom yooj yim rau cov qauv zaub xwb tab sis kuj ua tiav cov xim huv dua. Tam sim no, cov thev naus laus zis tau hloov zuj zus mus ua ob lub tshuab tseem ceeb: cov OLEDs me me thiab cov polymer OLEDs, nrog rau cov txheej txheem doping precision ntxiv txhim kho qhov ci ntsa iab thiab xim huv.
Ntawm theem kev siv, OLED cov thev naus laus zis tso saib tau nkag mus rau ntau qhov chaw xws li cov khoom siv hluav taws xob rau cov neeg siv khoom, tsheb, thiab cov khoom siv kho mob. Cov xov tooj ntse thiab TV siab tshaj plaws tswj hwm kev lag luam vim lawv cov duab zoo dua, thaum cov khoom siv tsheb siv lawv qhov yooj ywm los ua kom cov qauv dashboard nkhaus. Cov khoom siv kho mob tau txais txiaj ntsig los ntawm lawv cov yam ntxwv siab sib piv. Nrog rau kev tshwm sim ntawm cov qauv tshiab xws li OLEDs pob tshab thiab OLEDs ncab tau, OLED cov thev naus laus zis tso saib tau nthuav dav sai sai rau hauv cov teb tshiab xws li cov tshuab hauv tsev ntse thiab augmented reality, qhia txog lub peev xwm loj hlob.
Lub sijhawm tshaj tawm: Lub Yim Hli-01-2025