Bahlahisi ba Lisebelisoa tsa OLED ba Lefatše ka Bophara ba Khantša Boqapi Pontšong
Theknoloji ea Organic Light-Emitting Diode (OLED), e tsejoang e le tharollo ea pontšo ea flat-panele ea moloko o latelang e latelang CRT, PDP, le LCD, e ntse e tsoela pele ho fetola indasteri ea lisebelisoa tsa elektroniki ka ts'ebetso ea eona e phahameng le ho tenyetseha. Ka ho sebelisa thepa ea semiconductor ea organic e ntšang khanya tlas'a masimo a motlakase, OLED e fana ka moralo o tiileng ka botlalo. ho kopanya melemo ea CRT'phapang e phahameng le LCD'profil e nyane, ha e ntse e felisa mefokolo ea lefa.
Sebopeho le Tshebetso ea OLED
Sesebelisoa se tloaelehileng sa OLED se na le mekhahlelo e mengata e sebetsang, ho kenyeletsoa anode, lera la ho kenya lesoba (HIL), lera la ho tsamaisa lesoba (HTL), lera la ho ntša metsi ka tlhaho (EL), lera la ho tsamaisa lielektrone (ETL), lera la ho kenya lielektrone (EIL), lera la ho kenya lielektrone (EIL), le cathode. Mekhahlelo ena e entsoe ho etsa“litepisi""sebopeho sa boemo ba eneji (Setshwantsho sa 1), ho thusa ho kopanya masoba le dielektrone ka katleho ka hara lera le ntshang mosi ho hlahisa lesedi. Mekhoa e tswetseng pele ya ho sebedisa dithethefatsi e ntlafatsa maemo a eneji haholo (Ditafole tsa 1-2), ho ntlafatsa bokgoni ba sesebediswa le nako ya sona ya bophelo.
Lisebelisoa tsa Bohlokoa tsa Tlhahiso
Tlhahiso ea OLED e itšetlehile ka lisebelisoa tse khethehileng haholo tse etselitsoeng matrix e sa sebetseng (PM-OLED) le matrix e sebetsang (AM-OLED). Litsamaiso tsa bohlokoa li kenyelletsa:
PM-OLED: Lisebelisoa tsa ho mouoane le ho koahela lintho tse phelang.
AM-OLED: Mekhoa ea ho tlosa: Li-platform tsa ho phunya, ho kenngoa ha mouoane oa lik'hemik'hale tse ntlafalitsoeng ke plasma (PECVD), le mouoane oa mocheso oa vacuum (VTE) bakeng sa likarolo tsa transistor e tšesaane (TFT).
Lisebelisoa tsa ho etsa dipaterone: Dikoahelo, mechini e pepesetsang, le di-etcher tse ommeng/tse metsi bakeng sa tlhahiso ya potoloho ya TFT.
Mekhoa ea ho kenya lithōle: Liforo, liphaephe tsa khase, le lisebelisoa tsa ho kenya lithōle ka laser.
Ho etsa liteko le ho lokisa: Liteko tsa motlakase tsa TFT, li-analyzer tsa OLED optical, le mechini ea ho lokisa ea laser.
Ketane ea phepelo ea lisebelisoa tsa OLED lefatšeng ka bophara e laoloa ke bahlahisi ba ikhethileng Korea Boroa le Japane, lehae la bo-pula-maliboho ba indasteri ba susumetsang boqapi ho tsa ho beha ka nepo, ho etsa lipaterone le mahlale a liteko. Likhamphani tse etellang pele li tiisitse maemo a tsona ka katleho tlhahisong e phahameng le ntlafatso ea chai.Keea bohlokoa bakeng sa liphanele tsa OLED tse hlahisang ka bongata tse sebelisoang lifonong tse bohlale, lithelevisheneng le lisebelisoa tse aparoang.
Nako ea poso: Mmesa-10-2025