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TFT: Bakin Fim Transistor
LCD: Liquid Crystal Nuni
TFT LCD ya ƙunshi gilashin gilashi guda biyu tare da Layer crystal Layer sandwiched a tsakani, ɗayan yana da TFT akansa ɗayan yana da tace launi na RGB. TFT LCD yana aiki ta amfani da transistor-fim na bakin ciki don sarrafa nunin kowane pixel akan allon. Kowane pixel an yi shi ne da ja, koren, da shuɗi na subpixels, kowanne yana da nasa TFT. Waɗannan TFTs suna aiki kamar masu juyawa, suna sarrafa adadin ƙarfin lantarki da aka aika zuwa kowane ƙaramin pixel.
Gilashin gilashi guda biyu: TFT LCD ya ƙunshi nau'in gilashin gilashi guda biyu tare da ruwan kristal mai ruwa a tsakanin su. Waɗannan ɓangarorin biyu sune babban tsarin nuni.
Sirin-fim transistor (TFT) matrix: Ana zaune a kan madaidaicin gilashi, kowane pixel yana da transistor-fim na bakin ciki daidai. Waɗannan transistor suna aiki azaman masu juyawa waɗanda ke sarrafa ƙarfin kowane pixel a cikin Layer crystal ruwa.
Liquid crystal Layer: Ana zaune a tsakanin gilashin gilashi biyu, ƙwayoyin kristal ruwa suna juyawa ƙarƙashin aikin filin lantarki, wanda ke sarrafa matakin hasken da ke wucewa ta ciki.
Tacewar launi: Ana zaune akan wani gilashin gilashin, an raba shi zuwa ja, kore, da shuɗi. Waɗannan ƙananan pixels suna daidaita ɗaya-zuwa ɗaya zuwa transistor a cikin matrix na TFT kuma tare suna ƙayyade launi na nuni.
Hasken baya: Tun da kristal ruwa da kansa baya fitar da haske, TFT LCD yana buƙatar tushen hasken baya don haskaka Layer crystal ruwa. Fitilar baya gama gari sune LED da Cold Cathode Fluorescent Lamps (CCFLs)
Polarizers: Ana zaune a gefen ciki da waje na gilashin gilashi biyu, suna sarrafa hanyar da haske ke shiga da fita daga Layer crystal ruwa.
Allunan da direba ICs: Ana amfani da su don sarrafa transistor a cikin matrix na TFT, da kuma daidaita ƙarfin lantarki na Layer crystal na ruwa don sarrafa abun ciki da ke nunawa akan allon.
Lokacin aikawa: Nuwamba-20-2024