Lipontšo tsa OLED (Organic Light-Emitting Diode) li emela theknoloji ea phetoho ea phetoho, ka melemo ea bona ea mantlha e lutseng sebakeng sa bona se ikemetseng, se nolofalletsang taolo e nepahetseng ea lebone la pixel ntle le tlhoko ea mojule oa lebone la morao. Sebopeho sena sa sebopeho se fana ka melemo e makatsang joalo ka likhakanyo tse phahameng ka ho fetesisa, li-angles tsa ho shebella tse haufi le likhato tse 180, le linako tsa karabelo tsa boemo ba microsecond, athe tlhaho ea tsona e tšesaane haholo ebile e tenyetseha e li etsa hore li tšoanelehe bakeng sa lisebelisoa tsa skrini tse menahang. Pontšo e tloaelehileng ea OLED e na le stack e nang le mekhahlelo e mengata e kenyelletsang li-substrates, li-electrode layers, le likarolo tse sebetsang tsa organic, tse nang le lesela la organic emissive le fihlelang electroluminescence ka ho kopanya likoti tsa elektronike. Khetho ea lisebelisuoa tse fapaneng tsa manyolo e lumella hore ho be le mebala e khanyang e ka sebelisoang.
Ho latela pono ea molao-motheo oa ts'ebetso, OLED e bonts'a masoba le lielektrone ka anode le cathode, ka ho latellana, ka li-cathode tsena tse tsamaisang thepa e kopanang ka har'a organic emissive layer ho etsa excitons le ho lokolla lifoto. Mochine ona o otlolohileng o ntšang khanya ha o nolofatse sebopeho sa ponts'o feela empa o boetse o etsa hore 'mala o hloeke haholoanyane. Hajoale, theknoloji e fetohile lits'ebetso tse peli tse kholo tsa lisebelisoa: li-OLED tsa molek'hule tse nyane le li-OLED tsa polymer, tse nang le mekhoa e nepahetseng ea doping e ntlafatsang ts'ebetso e khanyang le bohloeki ba mebala.
Boemong ba ts'ebeliso, theknoloji ea ponts'o ea OLED e kene libakeng tse fapaneng tse kang lisebelisoa tsa elektroniki tsa bareki, likoloi le lisebelisoa tsa bongaka. Li-smartphones le lithelevishene tsa maemo a holimo li laola 'maraka ka lebaka la boleng ba tsona ba litšoantšo tse holimo, athe lipontšo tsa likoloi li phahamisa maemo a tsona ho nolofalletsa meralo e kobehileng ea dashboard. Lisebelisoa tsa bongaka li rua molemo litšobotsing tsa tsona tse phahameng tse fapaneng. Ka ho hlaha ha mefuta e mecha e kang li-OLED tse pepeneneng le li-OLED tse otlollang, theknoloji ea ponts'o ea OLED e ntse e hola ka potlako ho ea libakeng tse ntseng li hlaha joalo ka lits'ebetso tse bohlale tsa lapeng le 'nete e ntseng e eketseha, e bonts'ang bokhoni bo boholo ba nts'etsopele.
Nako ea poso: Aug-01-2025