Soo-saareyaasha Qalabka OLED ee Caalamiga ah waxay wadaan hal-abuurnimo muuqaal ah
Tignoolajiyada Iftiin-Emitting Diode (OLED), oo loo aqoonsaday inay tahay jiilka soo socda ee soo bandhigida bandhiga flat-panel ka dib CRT, PDP, iyo LCD, waxay sii wadaa inay ku beddesho warshadaha elektiroonigga ah iyada oo leh wax qabadkeeda sare iyo kala-duwanaanshaha. Ka faa'iidaysiga walxaha semiconductor-ka organic ee ku sii daaya iftiinka meelaha korantada, OLED waxay bixisaa nakhshad dawladeed oo dhamaystiran isku darka faa'iidooyinka CRT's farqiga sare iyo LCD'profile caato ah, iyadoo meesha laga saarayo dhaliilaha dhaxalgalka ah.
Qaab dhismeedka OLED iyo shaqeynta
Aaladda caadiga ah ee OLED waxay ka kooban tahay lakabyo shaqo oo badan, oo ay ku jiraan anode, lakabka duritaanka godka (HIL), lakabka gaadiidka daloolka (HTL), lakabka hawada sare ee organic (EL), lakabka gaadiidka elektaroonigga ah (ETL), lakabka duritaanka elektarooniga ah (EIL), iyo cathode. Lakabyadan waxaa loo naqshadeeyay inay abuuraan a"jaranjarada”qaab-dhismeedka heerka tamarta (Jaantus. 1), fududaynta dib-u-habaynta hufan ee godadka iyo elektarooniga gudaha lakabka qiiqa si loo soo saaro iftiin. Farsamooyinka doping-ka sare waxay sii wanaajiyaan heerarka tamarta (Shaxda 1-2), kor u qaadista waxtarka aaladda iyo cimriga.
Qalabka Wax-soo-saarka ee Muhiimka ah
Wax soo saarka OLED wuxuu ku tiirsan yahay qalab aad u khaas ah oo loogu talagalay labadaba teknoolojiyadda matrix dadban (PM-OLED) iyo matrix firfircoon (AM-OLED). Nidaamyada halista ah waxaa ka mid ah:
PM-OLED: Qalabka uumi-baxa dabiiciga ah iyo koydhka
AM-OLED: Nidaamyada meel dhigista: Goobaha wax lagu shubo, kaydinta uumiga kiimikaad ee balaasma-kormeeray (PECVD), iyo uumiga kuleyliyaha vacuum (VTE) ee lakabyada fiilada khafiifka ah (TFT).
Qalabka naqshadaynta: Coaters, mishiinnada soo-gaadhista, iyo etchers-qalalan/qoyan ee farsamaynta wareegga TFT.
Nidaamyada Annealing: Foornooyinka, dhuumaha gaaska, iyo qalabka ciribtirka laysarka.
Tijaabada & dayactirka: Tijaabiyayaasha korantada ee TFT, OLED analyzers, iyo mashiinada dayactirka laysarka.
Silsiladda sahayda qalabka OLED ee caalamiga ah waxaa u badan soosaarayaal takhasus leh oo ku sugan Kuuriyada Koonfureed iyo Japan, oo hoy u ah hor-u-yaal warshadeed waday hal-abuurnimo meel-dhig sax ah, qaabayn, iyo tignoolajiyada tijaabinta. Shirkadaha hormuudka ka ah waxay ku adkeeyeen maqaamkooda horumarro laga gaaray wax soo saarka sare iyo kobcinta wax-soo-saarka. Waamuhiim u ah soo saarista ballaaran ee OLED panels ee loo isticmaalo taleefannada casriga ah, TV-yada, iyo aaladaha xiran.
Waqtiga boostada: Abriil-10-2025