Hordhaca bandhigyada OLED

Bandhigyada OLED (Organic Light-Emitting Diode) waxay matalaan tignoolajiyada soo bandhigida kacaanka, iyada oo faa'iidadooda asaasiga ah ay ku jirto hantidooda is-jiidaaminta ah, taas oo u sahlaysa heerka pixel-ka xakamaynta iftiinka saxda ah iyada oo aan loo baahnayn module nalka dambe. Sifadan qaabdhismeedku waxa ay keentaa faa'iidooyin cajiib ah sida saamiyo isbarbardhiga aadka u sarreeya, xaglaha daawashada u dhaw-180-degree, iyo wakhtiyada jawaabta heerka-microsecond, halka dabeecadooda aadka u khafiifka ah iyo dabacsanaanta ay ka dhigayso mid ku haboon aaladaha shaashadaha la laabi karo. Bandhiga OLED ee caadiga ah wuxuu ka kooban yahay xirmo lakabyo badan leh oo ay ku jiraan substrates, lakabyada elektiroonigga ah, iyo lakabyada shaqaynta organic, oo leh lakabka qiiqa organic-ga ah ee gaadhaya korontoluminescence iyada oo loo marayo dib-u-habaynta godka elektarooniga ah. Xulashada walxaha dabiiciga ah ee kala duwan waxay u oggolaaneysaa midabada sii daaya iftiinka.

Marka loo eego mabda'a shaqada, OLED waxay soo bandhigaysaa duri godad iyo elektaroonig ah iyada oo loo marayo anode iyo cathode, siday u kala horreeyaan, iyada oo sidayaalahan ay isku daraan lakabka qiiqa organic si ay u sameeyaan excitons oo ay u sii daayaan photons. Habkan tooska ah ee iftiiminaya ma fududaynayo qaab-dhismeedka bandhigga laakiin sidoo kale wuxuu gaaraa waxqabad midab saafi ah. Waqtigan xaadirka ah, tignoolajiyadu waxay u xuubsiibtay laba hab oo qalabeed oo waaweyn: OLED-yada yaryar ee molecule iyo polymer OLEDs, oo leh farsamooyinka doping saxda ah oo sii kordhinaya waxtarka iftiinka iyo nadiifnimada midabka.

Heerka codsiga, tignoolajiyada soo bandhigida OLED waxay soo gashay meelo kala duwan sida elektiroonigga macaamiisha, baabuurta, iyo aaladaha caafimaadka. Taleefannada casriga ah ee aadka u sarreeya iyo TV-yada ayaa gacanta ku haya suuqa sababtoo ah tayada muuqaalkooda oo sarreeya, halka bandhigyada baabuurta ay ka faa'iidaystaan ​​dabacsanaantooda si ay awood ugu yeeshaan naqshadaha dashboard-ka qaloocan. Aaladaha caafimaadku waxay ka faa'iidaystaan ​​sifooyinkooda isbarbardhigga ah. Soo ifbaxa qaabab cusub oo ay ka mid yihiin OLED-yada hufan iyo OLED-yada la fidin karo, tignoolajiyada soo bandhigidda OLED waxay si degdeg ah ugu fidinaysaa meelaha soo ifbaxaya sida nidaamyada guryaha smart iyo xaqiiqada la kordhiyey, taasoo muujinaysa karti horumarineed oo ballaaran.