Oled Soo gaabinta iftiinka dabiiciga ah ee ku xiraya diode, oo macnaheedu yahay tikniyoolajiyadda soo-celinta iftiinka dabiiciga ah "ee Shiine-daji ah ayaa ah in lakab ah oo nalka iftiinka leh ay ka dhex dhacaan laba koronto iyo kuwa xun Nalalka. Qaab dhismeedka aasaasiga ah eeOled waa in la sameeyo lakab oo ah in lakab-iftiinka iftiinka ah tobanaan nanomitir-yada qaro weyn oo ku saabsan dhalada (iTO) oo ah lakabka iftiinka iftiinka ah waa lakabka elektaroonigga iftiinka leh ee leh shaqada shaqada oo hooseeya, sameynta qaab dhismeedka shaqada. sida rooti.
Muuqaalka tikniyoolajiyada sare ee Olled
Substrate (caag ah oo hufan, galaas, foil) - substrate-ka waxaa loo isticmaalaa in lagu taageero dhammaan OLEDED.
ANEODE (Transparent) - ANADE waxay tirtireysaa elektaroonigga (waxay kordhisaa elektron "eleckron") sida qulqulka hadda aaladda.
Lakabka Gaadiidka Daloolka - Lakabkan wuxuu ka kooban yahay molecules-ka dabiiciga ah ee ka qaadista "godad" laga soo bilaabo anade.
Lakabka luminance-ka - lakabkan wuxuu ka kooban yahay molecules walxaha dabiiciga ah (sida ka soo horjeedda lakabyo lagu qaado) halka geeddi-socodka luminta ay dhacdo.
Lakabka Gaadiidka Electronilka - Lakabkan wuxuu ka kooban yahay molecules-ga dabiici ah oo elektaroonigga ka qaadaya elektrons-ka.
Cathodeyda (oo noqon kara daah furnaan ama opaque, iyadoo kuxiran nooca OLED) - marka ay ku qulqulaan aaladda, kathodeyda lagu duro qalabka korantada.
Habka loo yaqaan 'Lumnancescence' ee Oled badanaa waxay leedahay shanta marxaladood ee soosocda:
① duriin-qaadeyaal: iyada oo la raacayo ficilka beer-korantada dibedda, elektaroonigga ah iyo godad ayaa lagu mudaayaa lakabka dhaqdhaqaaqa dabiiciga ah ee u dhexeeya elektrodes-ka ee cathode iyo anade, siday u kala horreeyaan.
The Gaadiidka Side: Elektarooniga mukhaadaraadka iyo godadka ayaa ka soo haajiray lakabka gaadiidka elektaroonigga ah iyo lakabka gaadiidka daloolka ee lakabka luminta, siday u kala horreeyaan.
③ Dib-u-cusboonaysiinta Side
Socdaal Excrititon Socdaalka: Isu dheellitirka gaadiidka elektaroonigga ah iyo gawaarida goynta ugu weyn, gobolka lacag-dhimitaanka ee qiimaha sare ee eryada badanaa ma daboolayo lakabka lugaynta oo dhan, sidaa darteed la-talinta kala-guurka ah ayaa ku dhici doonta jaceylka uruurinta.
Shucaaca shucaaca ee ⑤Exciton Shucaaca Photons: Kala-guurka Effititon ee ka soo baxa sawirro iyo sii daaya tamarta.
Waqtiga Post: Aug-11-2022
