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TFT: Thin Film Transistor
I-LCD: I-Liquid Crystal Display
I-LCD ye-TFT iqulethe ii-substrates ezimbini zeglasi ezinolwelo lwekristale umaleko phakathi, enye ine-TFT kuyo kwaye enye ine-RGB yokucoca umbala. I-TFT LCD isebenza ngokusebenzisa iitransistor zefilim ezincinci ukulawula ukuboniswa kwepixel nganye kwiscreen. Ipixel nganye yenziwe ngeepixels ezibomvu, eziluhlaza, neziluhlaza, nganye ine-TFT yayo. Ezi TFTs zisebenza njengokutshintsha, zilawula ukuba ungakanani umbane othunyelwa kwi-pixel nganye.
Iisubstrates ezimbini zeglasi: TFT LCD iqulathe iisubstrates ezimbini zegilasi ezinolwelo lwecrystal layer phakathi kwazo. Ezi substrates zimbini zezona zakhiwo ziphambili zomboniso.
I-Thin-film transistor (TFT) matrix: Ifumaneka kwi-substrate yeglasi, ipikseli nganye ine-transistor yefilimu encinci ehambelanayo. Ezi transistors zisebenza njengotshintsho olulawula umbane wepixel nganye kumaleko wekristale yolwelo.
Umaleko wekristale yolwelo: Ibekwe phakathi kwee-substrates ezimbini zeglasi, iimolekyuli zekristale zolwelo zijikeleza phantsi kwentshukumo yentsimi yombane, elawula iqondo lokukhanya okudlulayo.
Isihluzi sombala: Ifakwe kwenye i-substrate yeglasi, yohlulwe yaba yi-subpixels ebomvu, eluhlaza, kunye neblue. Ezi subpixels zihambelana enye-to-enye kwi-transistors kwi-matrix ye-TFT kwaye kunye nokugqiba umbala wesiboniso.
Ukukhanya ngasemva: Kuba ikristale yolwelo ngokwayo ayikhuphi kukhanya, i-TFT LCD idinga umthombo wokukhanya ngasemva ukukhanyisa umaleko wekristale yolwelo. Izibane eziqhelekileyo ngasemva zizibane zeLED kunye neCold Cathode Fluorescent (CCFLs)
I-Polarizers: Ifakwe kumacala angaphakathi nangaphandle kwi-substrates ezimbini zeglasi, zilawula indlela ukukhanya okungena ngayo kunye nokuphuma kumaleko wekristale yolwelo.
Iibhodi kunye nee-ICs zomqhubi: Isetyenziselwa ukulawula i-transistors kwi-matrix ye-TFT, kunye nokulungelelanisa i-voltage ye-crystal layer ye-liquid ukulawula umxholo oboniswe kwisikrini.
Ixesha lokuposa: Nov-20-2024