Kumenyekanisha Amahame Yakazi ya TFT Amazi ya Crystal Yerekana

Ibiganiro byinganda biherutse gucengera mubuhanga bwibanze bwaTransistor Ntoya (TFT) liquid kristu yerekana, yerekana uburyo bwayo bwo kugenzura “matrix ikora” ituma amashusho yerekana neza-intambwe ya siyansi itwara uburambe bugezweho.

TFT, ngufi kuri Thin-Film Transistor, bivuga matrix ya microscopique transistors. Bitandukanye no kwerekana bisanzwe, buri pigiseli muri aTFTecran igenzurwa kugiti cye binyuze muri sisitemu "ikora matrix". Ihame ryakazi risa nuburyo bwa "shutter": gukoresha tekinoroji yumucyo, transistor yabugenewe inyuma ya buri pigiseli igenga itumanaho ryumucyo ukoresheje uburyo bwo guhuza amazi ya kirisiti, kugera kumabara asobanutse neza.

Amarozi yaAmazi ya Crystal Yerekana (LCDs)ibeshya mumiterere yihariye ya kirisiti. Kubaho muri leta eshatu zibanze - smectic (ibice bisa nibumba), nematike (molekile imeze nkinkoni), na cholesteric (yubatswe na spiral) -TFT LCDsyiganjemo gukoresha kristu ya nematike. Iyo voltage ikoreshejwe, kristu ihindura icyerekezo cyayo kugirango igenzure urumuri. Buri pigiseli ihuza umutuku, icyatsi, nubururu subpixels, ikoresha ibara ryongewe kuvanga kugirango bitange amashusho meza.

Byakunzwe cyane Twisted Nematic (TN)TFT LCDikoranabuhanga, rizwiho igisubizo cyihuse kandi cyizewe, imbaraga ibikoresho byingenzi biva muri terefone zigendanwa kugeza kuri TV. Mugihe udushya twerekana udushya twateye imbere, TFT yiteguye guhindura imirima igaragara nkikoranabuhanga ryambarwa, isezeranya ibinini byoroheje, bigoramye kuri progaramu ikurikira.