Funda ukuthi kusho ukuthini ukubonisa kwe-TFT
I-TFT imele i-thin-film-transistor, futhi isetshenziswe nge- LCD ukuze ithuthukise ikhwalithi yesithombe phezu kobuchwepheshe obudala. I-pixel ngayinye kwi-LCD ye-TFT ine-transistor yayo ngokwayo ngilazi ngokwayo, enika ukulawula okungaphezulu kwezithombe nemibala eyenza yona.
Njengoba ama-transistors esikrinini se-LCD TFT encane kakhulu, ubuchwepheshe buhlinzeka ngenzuzo eyengeziwe yokudinga amandla angaphansi. Kodwa-ke, kuyilapho i-TFT LCD ingaletha izithombe ezibukhali, nazo zivame ukunikeza ama-angles angaboni kahle. Lokhu kusho ukuthi ama-LCD e-TFT abukeka kahle kakhulu uma ebukwa ukukhishwa okusha; ngokuvamile kunzima ukubona izithombe ukusuka ohlangothini.
Ama-LCD e-TFT atholakala kuma-smartphone aphansi, noma amafoni afakiwe, kanye namafoni ayisisekelo . Ubuchwepheshe busetshenziselwa kumaTV, amasistimu egeyimu yevidiyo yemidlalo, abaqaphi , izinhlelo zokuhamba, njll.
I-TFT LCD Skrini isebenza kanjani?
Wonke amaphikseli kusikrini se-LCD se-TFT amisiwe ngokulandelana kanye nefomula yefomula, futhi i-pixel ngayinye ifakwe kwi-transistor yama-amorphous i-amorphous ehlala ngokuqondile kwipaneli yeglasi.
Lokhu kusetha kuvumela i-pixel ngayinye ukuba inikezwe icala futhi inkokhelo kufanele igcinwe ngisho nalapho isikrini sivuselelwa ukukhiqiza isithombe esisha.
Lokho kusho ukuthi isimo se-pixel esithile sigcinwa ngokuzikhandla ngisho ngenkathi ezinye zamaphikseli zisetshenziswa. Yingakho ama-LCD e-TFT abhekwa njengama-matrix ekhombisa ukusebenza (okungafani nomthamo we-matrix).
I-Newer Screen Technologies
Abakhiqizi abaningi be-smartphone basebenzisa i- IPS-LCD (Super LCD), ehlinzeka ngama-angles wokubukwa obubanzi nemibala ecebile, kodwa ama-new display avela ama-display asebenzisa i- OLED noma i- Super-AMOLED ubuchwepheshe.
Isibonelo, ama-smartphones ase-Samsung ahamba phambili azinama-panels e-OLED, kanti iningi le-iPhones ne-iPads ye-Apple lihlomele i-IPS-LCD.
Bobabili ubuchwepheshe banezinzuzo zabo siqu kodwa bangamamayela angcono kune-TFT ubuchwepheshe be-LCD. Bheka i- Super AMOLED ne-Super LCD: Uyini umehluko? ukuze uthole olunye ulwazi.