Opanga Zida Zapadziko Lonse za OLED Amayendetsa Zatsopano mu Next-Gen Display Technology

Global OLED Equipment Manufacturers Drive Innovation in Display

Ukadaulo wa Organic Light-Emitting Diode (OLED), womwe umadziwika ngati njira yowonetsera m'badwo wotsatira pambuyo pa CRT, PDP, ndi LCD, ukupitilizabe kusintha makampani opanga zamagetsi ndi magwiridwe ake apamwamba komanso kusinthasintha. Pogwiritsa ntchito zida za organic semiconductor zomwe zimatulutsa kuwala pansi pa minda yamagetsi, OLED imapereka mawonekedwe olimba kwambiri. kuphatikiza ubwino wa CRT's High kusiyana ndi LCD's slim mbiri, pamene akuchotsa zolepheretsa zolowa.

Kapangidwe ka OLED ndi Magwiridwe

Chipangizo chodziwika bwino cha OLED chimakhala ndi zigawo zingapo zogwira ntchito, kuphatikiza anode, hole jekeseni wosanjikiza (HIL), hole transport layer (HTL), organic emissive layer (EL), electron transport layer (ETL), electron injection layer (EIL), ndi cathode. Magawo awa amapangidwa kuti apange a“masitepe”dongosolo mphamvu mlingo (mkuyu. 1), atsogolere imayenera recombination wa mabowo ndi ma elekitironi mkati wosanjikiza emissive kutulutsa kuwala. Njira zotsogola zama doping zimakulitsa mphamvu zamagetsi (Matebulo 1-2), kumapangitsa kuti chipangizocho chikhale chokwanira komanso moyo wautali.

Zida Zopangira Zinthu Zofunika Kwambiri

Kupanga kwa OLED kumadalira zida zapadera zomwe zimapangidwira ukadaulo wa passive matrix (PM-OLED) ndi ukadaulo wa matrix (AM-OLED). Machitidwe ovuta akuphatikizapo:

PM-OLED: organic evaporation ndi encapsulation zida.

AM-OLED:  Makina oyika: Mapulatifomu otulutsa madzi, plasma-enhanced chemical vapor deposition (PECVD), ndi vacuum thermal evaporation (VTE) ya thin-film transistor (TFT) zigawo.

Zida zojambula: Zophimba, makina owonetsera, ndi zowuma / zonyowa zopangira ma TFT.

Makina opangira ma Annealing: ng'anjo, mapaipi a gasi, ndi zida za laser annealing.

Kuyesa & kukonza: Oyesa magetsi a TFT, OLED Optical analyzers, ndi makina okonza laser.

Padziko lonse lapansi zida za OLED zapadziko lonse lapansi zimayendetsedwa ndi opanga apadera ku South Korea ndi Japan, kunyumba kwa apainiya amakampani omwe amayendetsa luso laukadaulo pakuyika bwino, kupanga mapangidwe, ndi kuyesa matekinoloje. Makampani otsogola alimbitsa maudindo awo pochita bwino kwambiri popanga zinthu zambiri komanso kukhathamiritsa zokolola.. Zili chonchoZofunikira pakupanga mapanelo a OLED ochuluka omwe amagwiritsidwa ntchito m'mafoni am'manja, ma TV, ndi zida zovala.