Niaj hnub no, vim yog nrhiav kev pom kev zoo tshaj plaws, OLED (Organic Light-Emitting Diode) thev naus laus zis tau sai sai los ua qhov kev daws teeb meem zoo tshaj plaws rau cov ntxaij vab tshaus hluav taws xob, ua tsaug rau nws qhov kev ua tau zoo heev. Tsis zoo li cov ntxaij vab tshaus TFT LCD ib txwm muaj, OLED siv lub hauv paus ntsiab lus uas txhua lub pixel tsim nws lub teeb, tshem tawm qhov xav tau lub backlight module. Qhov no ua rau muaj qhov sib piv sib piv yuav luag tsis kawg, lub sijhawm teb sai, thiab cov duab zoo, ci ntsa iab - qhov zoo uas ua rau nws nyiam heev los ntawm cov neeg nyiam saib xyuas thiab cov neeg siv kev tshaj lij.
Tam sim no, OLED thev naus laus zis feem ntau muab faib ua PMOLED (Passive Matrix OLED) thiab AMOLED (Active Matrix OLED). Txawm hais tias AMOLED siv dav hauv cov khoom siv hluav taws xob xws li xov tooj ntse, PMOLED tseem tseem ceeb hauv cov zaub me me mus rau nruab nrab vim nws txoj kev tsav tsheb tshwj xeeb thiab kev ua tau zoo heev. Nws yog qhov tsim nyog rau cov ntawv thov suav nrog cov khoom siv hnav tau, cov vaj huam sib luag tswj kev lag luam, thiab cov kab ke embedded.
Kev siv tshuab tsav tsheb yog lub hauv paus ntawm kev ua tiav cov zaub OLED zoo. Piv txwv li, siv SSD1306 tsav tsheb IC uas siv dav dav: nws sib xyaw ntau yam thev naus laus zis siab heev uas tsis tsuas yog kov yeej cov khoom siv thiab cov txheej txheem xwb tab sis kuj txhim kho qhov kev hloov kho ntawm cov haujlwm tso saib:
Matrix Scanning Drive: Tsav cov zaub OLED uas muaj kev daws teeb meem siab, yooj yim tswj kev tswj hwm kaum tawm txhiab tus pixels.
Lub Zog Tswj Xyuas Pixel Tam Sim No: Xyuas kom muaj kev sib raug zoo ntawm qhov ci ntsa iab thiab tam sim no, ua kom muaj kev tswj hwm qhov tseeb ntawm cov xim grey thiab qhov ci ntsa iab ntawm cov ntxaij vab tshaus OLED.
Kev Siv Tshuab Ua Ntej Them Thiab Ua Ntej Tso Tawm: daws cov teeb meem ntawm lub teeb tsis sib xws thiab qhov kaj uas tshwm sim los ntawm parasitic capacitance hauv OLED panels.
Kev Tiv Thaiv Hluav Taws Xob Rov Qab: Txo qhov kev sib tshuam thiab txhim kho qhov sib piv thiab kev sib xws hauv OLED cov zaub.
Lub Circuit Court Boost Twj Tso Kua Roj: Muab cov hluav taws xob siab uas xav tau rau kev tsav tsheb OLED, ua kom yooj yim rau kev tsim hluav taws xob sab nraud.
Kev Sau Ntawv Sib Xws Ua Ke: Tiv thaiv kev tawg ntawm qhov screen thiab ua kom muaj kev ua haujlwm zoo thiab ruaj khov ntawm cov zaub.
Hom Zaub Sib Txawv: Txhawb nqa ib feem ntawm cov zaub, cov duab kos scrolling, 256-qib kev hloov kho qhov sib piv, thiab lwm yam teebmeem - txhua yam tuaj yeem teeb tsa los ntawm cov lus txib kom ua tau raws li cov kev xav tau muaj tswv yim thoob plaws ntau yam OLED daim ntawv thov.
Txawm hais tias OLED thev naus laus zis tseem ntsib teeb meem hauv kev nthuav dav mus rau qhov loj dua thiab txo cov nqi, nws cov txiaj ntsig hauv kev ua tau zoo ntawm xim, kev teb ceev, thiab kev siv hluav taws xob zoo twb pom tseeb lawm. Nrog rau kev hloov pauv thev naus laus zis thiab kev loj hlob ntawm cov saw hlau kev lag luam, OLED xav tias yuav hloov cov ntxaij vab tshaus siv lead ua kua hauv ntau qhov chaw tshiab, muab rau cov neeg siv khoom muaj kev paub pom zoo dua thiab ua haujlwm tau zoo.
Kev xaiv OLED tsis yog tsuas yog xaiv cov thev naus laus zis tso saib xwb - nws yog kev puag ncig yav tom ntej ntawm kev pom tseeb thiab kev ci ntsa iab.
Lub sijhawm tshaj tawm: Cuaj hlis-03-2025