Flexible OLED cov ntxaij vab tshaus yog ua los ntawm cov organic tus kheej- cov ntaub ntawv emissive uas emit lub teeb thaum lub hwj chim, tshem tawm qhov xav tau rau ib tug ntxiv backlight txheej los yog xim lim. Muab piv rau cov ntxaij vab tshaus LCD, lawv muab cov txiaj ntsig zoo xws li qhov loj me, ultra-thinness, yoog raws, pob tshab, siv hluav taws xob tsawg, thiab cov lus teb ceev ceev, ua rau lawv siv dav hauv smartphones, ntsiav tshuaj, thiab cov ntxaij vab tshaus TV.
Txawm li cas los xij, hloov pauv OLED cov ntxaij vab tshaus raug kev txom nyem los ntawm lub neej luv luv. Qhov no feem ntau yog vim muaj ob yam: ua ntej, cov organic nyias zaj duab xis yog rhiab heev rau ya raws thiab oxygen, yooj yim aging thiab deteriorating, uas ua rau txo brightness thiab lifespan; Thib ob, cov cathode siv cov hlau ua haujlwm qis, uas yog nquag oxidation, ntxiv txo cov cuab yeej lifespan. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum tau ntim cov khoom rhiab nrog qhov siab tshaj plaws kom cais tawm ntawm cov pa oxygen thiab noo noo, tshwj xeeb tshaj yog muab cov kev xav tau ntau ntxiv rau cov xov tooj foldable thiab puv -screen zaub, uas tso siab dua ntawm kev ntim tshuab.
Ob qho tib si hloov pauv OLED cov ntxaij vab tshaus thiab lawv cov khoom siv txuas yog hloov tau thiab khoov tau. Txhawm rau ua kom tiav tag nrho -cov nyhuv tshuaj ntsuam, COF lossis cov txheej txheem COP ntau dua yuav tsum tau quav cov xov hlau thiab IC chips hauv qab lub vijtsam, txo cov bezels thiab ua tiav cov txiaj ntsig puv -screen.
Cov txheej txheem ntim khoom tuaj yeem yog COF lossis COP. COF (Chip On Film) ntim tshuab ua ke nrog IC nti mus rau lub rooj tsavxwm hloov tau yooj yim PCB, khoov nws hauv qab lub vijtsam kom txo qis bezels thiab nce npo - rau- lub cev piv. Feem ntau nruab nrab-rau-siab-kawg puv- npo thiab notch- cov xov tooj siv COF ntim, xws li OPPO R15, vivo X21, thiab APEX puv -lub tswv yim xov tooj.
COP (Chip On Pi) ntim tshuab yog tsim tshwj xeeb rau cov ntxaij vab tshaus OLED hloov tau. Nws khoov thiab ntim ib feem ntawm lub vijtsam, ua ke nrog cov ribbon cable thiab IC nti hauv qab lub vijtsam kom ua tiav qhov ze ntawm -bezel- tsawg dua. Txawm li cas los xij, cov xov tooj siv cov thev naus laus zis no feem ntau kim, xws li iPhone X, iPhone XS, iPhone XS Max, OPPO Nrhiav X, thiab Samsung cov xov tooj tseem ceeb ntawm ob xyoos dhau los.
Hauv cov ntsiab lus, ob qho tib si COF thiab COP ntim thev naus laus zis tuaj yeem siv rau cov ntxaij vab tshaus OLED hloov tau. COP ntim tuaj yeem txo qhov screen module qhov hneev taw ntawm "lub puab tsaig" (hauv qab bezel), tab sis los ntawm kev xav txog kev lag luam, COP ntim tshuab feem ntau yog siv hauv high{1}}kawg smartphones.
