Ngā Kaihanga Taputapu OLED o te Ao e Whakatairanga ana i te Auahatanga Whakaaturanga
Ko te hangarau Organic Light-Emitting Diode (OLED), e mōhiotia ana ko te otinga whakaaturanga papatahi o te whakatupuranga e whai ake nei i muri i te CRT, PDP, me te LCD, kei te huri tonu i te umanga hikohiko me tana mahi tino pai me te maha o ngā whakamahinga. Mā te whakamahi i ngā rauemi semiconductor waro e tuku ana i te mārama i raro i ngā mara hiko, ka tukuna e te OLED he hoahoa tino totoka. te whakakotahi i ngā painga o te CRT'te rerekētanga teitei me te LCD'kōtaha kikokore, me te whakakore i ngā ngoikoretanga tawhito.
Hanganga me te Mahi a te OLED
He maha ngā paparanga mahi a te taputapu OLED noa, tae atu ki te anode, te paparanga werohanga kōhao (HIL), te paparanga kawe kōhao (HTL), te paparanga tukunga waro (EL), te paparanga kawe irahiko (ETL), te paparanga werohanga irahiko (EIL), me te cathode. Kua hangaia ēnei paparanga hei hanga i tētahi"arawhata"hanganga taumata-pūngao (Pikitia 1), e āwhina ana i te whakakotahitanga whai hua o ngā kōhao me ngā irahiko i roto i te paparanga tuku hei whakaputa māramatanga. Mā ngā tikanga tāpiringa matatau ka arotau ake i ngā taumata pūngao (Ripanga 1-2), ka whakarei ake i te whai huatanga me te roa o te wā o te taputapu.
Ngā Taputapu Hanga Matua
Ko te hanga OLED e whakawhirinaki ana ki ngā taputapu tino motuhake kua whakaritea mō ngā hangarau matihiko kore mahi (PM-OLED) me te matihiko hohe (AM-OLED). Ko ngā pūnaha matua ko:
PM-OLED: Ngā taputapu mimiti me te whakakāpōkai waro.
AM-OLED: Ngā pūnaha whakatakotoranga: Ngā papaaho pupuhi, te whakatakotoranga kohu matū whakarei ake i te plasma (PECVD), me te mimiti wera korehau (VTE) mō ngā paparanga transistor kiriata-angiangi (TFT).
Ngā taputapu tātauira: Ngā mīhini paninga, ngā mīhini whakaatu, me ngā mīhini whakairo maroke/mākū mō te hanga ara iahiko TFT.
Ngā pūnaha whakamahana: Ngā oumu, ngā paipa hau, me ngā taputapu whakamahana taiaho.
Te whakamātautau me te whakatika: Ngā mīhini whakamātautau hiko TFT, ngā mīhini tātari whatu OLED, me ngā mīhini whakatika taiaho.
Ko te mekameka tuku taputapu OLED o te ao e whakahaerehia ana e ngā kaihanga motuhake i Kōrea ki te Tonga me Hapani, te kāinga o ngā paionia o te umanga e akiaki ana i te auahatanga i roto i te whakatakotoranga tika, te tauira, me ngā hangarau whakamātautau. Kua whakaūhia e ngā kamupene matua ō rātou tūranga mā roto i ngā putanga hou i roto i te hanga tere me te arotau hua.Koiahe mea tino nui mō ngā panera OLED e whakaputa papatipu ana e whakamahia ana i roto i ngā waea atamai, ngā pouaka whakaata, me ngā taputapu mau.
Wā tuku: Paenga-whāwhā-10-2025