Fikradda aasaasiga ah iyo sifooyinka OLED
OLED (Diode Organic Light-Emitting Diode) waa tignoolajiyada soo bandhigta is-tusaha oo ku salaysan walxo dabiici ah. Si ka duwan shaashadaha LCD-ga caadiga ah, uma baahna module iftiin dambe oo si madax-bannaan u iftiimiya iftiinka. Dabeecaddani waxay siinaysaa faa'iidooyin sida saamiga isbarbardhigga sarreeya, xaglaha daawashada ballaaran, waqtiyada jawaabta degdegga ah, iyo nashqado khafiif ah oo dabacsan. Maadaama pixel kasta si gaar ah loo xakameyn karo, OLED waxay gaari kartaa madow run ah, halka xagasha daawadu ay gaari karto ilaa 180 darajo, hubinta tayada sawirka deggan ee dhinacyo kala duwan. Intaa waxaa dheer, xawaaraha jawaabta degdegga ah ee OLED wuxuu ka dhigayaa mid aad ugu sarreeya bandhigga muuqaalka firfircoon, iyo dabacsanaanta alaabteeda waxay taageertaa naqshado cusub oo loogu talagalay aaladaha qalloocan iyo kuwa laalaabi karo.
Qaab dhismeedka iyo mabda'a shaqada ee OLED
Bandhigga OLED wuxuu ka kooban yahay lakabyo badan, oo ay ku jiraan substrate, anode, lakabka sii daaya organic, lakabka gaadiidka elektaroonigga ah, iyo cathode. Substrate-ka, oo sida caadiga ah ka samaysan dhalo ama caag, waxa uu bixiyaa taageero qaabdhismeed iyo isku xidhka koronto. Anode-ku wuxuu duraa kharashyo togan (godadka), halka cathode-ku uu durayo kharashyo taban (electrons). Lakabka sii daaya organic waa qaybta xudunta u ah-marka electrons iyo godadka ay isku daraan garoon koronto hoostooda, tamarta ayaa loo sii daayaa iftiin ahaan, taasoo soo saarta saameynta bandhigga. Adigoo isticmaalaya walxo dabiici ah oo kala duwan, OLED waxay soo saari kartaa midabyo kala duwan. Mabda'a elektiroonigga ah ayaa ka dhigaya OLED qaab dhismeed fudud oo hufan iyada oo awood u siinaysa codsiyada bandhigga dabacsan.
Codsiyada iyo Horumarinta Mustaqbalka ee OLED
Tiknoolajiyada OLED ayaa si weyn loogu dabaqay macaamiisha elektiroonigga ah sida taleefannada casriga ah, TV-yada, iyo aaladaha la xidhi karo, waxayna si tartiib tartiib ah ugu sii fidaysaa goobo gaar ah sida muraayadaha baabuurta, nalka, iyo qalabka caafimaadka. Tayada muuqaalkeeda sare iyo dabacsanaanteeda ayaa ka dhigaysa doorashada guud ee bandhigyada qaaliga ah, halka isha iftiinka, OLED ay bixiso iftiin lebbisan iyo iftiin jilicsan. In kasta oo caqabadaha ay ku sii jiraan cimrigooda iyo isku halaynta, horumarka agabka iyo geeddi-socodka wax-soo-saarka ayaa la filayaa inay horseedaan horumarro dhinacyo badan leh, taasoo sii xoojinaysa doorka muhiimka ah ee OLED ee warshadaha bandhigga.
Waqtiga boostada: Jul-23-2025