Kaum xyoo dhau los, cov TV CRT loj thiab cov monitors feem ntau siv hauv tsev thiab chaw ua haujlwm. Niaj hnub no, lawv tau hloov los ntawm cov zaub tiaj tiaj, nrog rau cov TVs nkhaus tau txais kev saib xyuas hauv xyoo tas los no. Qhov kev hloov pauv no yog tsav los ntawm kev nce qib hauv cov thev naus laus zis tso saib - los ntawm CRT mus rau LCD, thiab tam sim no mus rau cov thev naus laus zis OLED uas tau tos ntsoov heev.
OLED (Organic Light-Emitting Diode) yog ib lub cuab yeej electroluminescent raws li cov khoom siv organic. Nws cov qauv zoo li "sandwich," nrog ntau txheej organic sandwiched ntawm ob lub electrodes. Thaum voltage siv, cov ntaub ntawv no hloov lub zog hluav taws xob mus rau hauv lub teeb pom kev. Los ntawm kev tsim cov organic sib txawv, OLED tuaj yeem tso tawm liab, ntsuab, thiab xiav lub teeb - cov xim tseem ceeb uas sib xyaw ua ke los tsim cov duab ci ntsa iab. Tsis zoo li cov zaub ib txwm muaj, OLED tsis tas yuav muaj backlight, ua rau ultra-thin, yoog tau, thiab txawm tias cov ntxaij vab tshaus foldable nyias li ib feem ntawm cov plaub hau tib neeg.
Qhov yooj ywm ntawm OLED tau hloov pauv txoj kev siv tshuab tso saib. Cov ntxaij vab tshaus yav tom ntej yuav tsis txwv rau cov khoom siv ib txwm muaj lawm tab sis tuaj yeem koom ua ke rau hauv khaub ncaws, ntaub thaiv qhov rais, thiab lwm yam khoom siv niaj hnub, ua kom pom lub zeem muag ntawm "cov zaub mov uas muaj nyob txhua qhov chaw." Dhau li ntawm cov zaub mov, OLED kuj muaj kev cia siab zoo hauv kev teeb pom kev zoo. Piv rau cov teeb pom kev zoo ib txwm muaj, OLED muab cov teeb pom kev zoo, tsis muaj teeb ci ntsa iab thiab tsis muaj hluav taws xob ua rau muaj kev phom sij, ua rau nws zoo tagnrho rau cov teeb pom kev zoo rau lub qhov muag, teeb pom kev zoo hauv tsev khaws puav pheej, thiab kev siv kho mob.
Txij li CRT mus rau OLED, kev nce qib hauv thev naus laus zis tso saib tsis yog tsuas yog txhim kho kev pom kev xwb tab sis kuj cog lus tias yuav hloov peb txoj kev ua neej. Kev siv dav dav ntawm OLED tab tom tsim txoj hauv kev rau lub neej yav tom ntej ci ntsa iab thiab ntse dua.
Yog tias koj xav tau cov khoom siv OLED, thov nyem qhov no: https://www.jx-wisevision.com/oled/
Lub sijhawm tshaj tawm: Lub Rau Hli-03-2025