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ft LCD chiwonetsero nthawi zambiri chimatchedwa "active panel" ndi mawonedwe ambiri amadzimadzi amadzimadzi, ndipo ukadaulo wapakatikati wa "phaneli yogwira" ndi transistor yopyapyala ya filimu, ndiye kuti, TFT, yomwe yapangitsa kuti dzina la anthu la gulu logwira ntchito likhale TFT, ngakhale izi. dzina siloyenera, koma zakhala chonchi kwa nthawi yayitali. Kusiyana kwake kuli kuti, tiyeni tikutengereni kuti mumvetse.
Njira yogwirira ntchito ya TFT LCD ndikuti pixel iliyonse yamadzimadzi yamadzimadzi pa LCD imayendetsedwa ndi transistor yopyapyala yophatikizidwa kumbuyo kwake, ndiye kuti, TFT. Mwachidule, TFT ndiyokonza chipangizo chosinthira semiconductor pa pixel iliyonse, ndipo pixel iliyonse imatha kuyendetsedwa mwachindunji ndi madontho. Ndipo chifukwa mfundo iliyonse imakhala yodziyimira payokha, imathanso kuwongoleredwa mosalekeza.
Dzina lonse la chophimba cha IPS ndi (In-Plane Switching, plane switching) Ukadaulo wa IPS umasintha makonzedwe a mamolekyu amadzimadzi amadzimadzi, ndikutenga ukadaulo wosinthira wopingasa kuti ufulumizitse kuthamanga kwa mamolekyu amadzimadzi amadzimadzi, kuwonetsetsa kuti chithunzicho chikuwoneka bwino kwambiri. -pamwamba pogwedezeka. Mphamvu yowonetsera yamphamvu imachotsa kusasunthika komanso kufalikira kwamadzi pazithunzi zachikhalidwe za LCD ikalandira kukakamizidwa kwakunja ndikugwedezeka. Chifukwa mamolekyu amadzimadzi amadzimadzi amazungulira mundege, chophimba cha IPS chimakhala ndi mawonekedwe abwino kwambiri, ndipo mbali yowonera imatha kuyandikira madigiri 180 munjira zinayi za axial.
Ngakhale teknoloji ya IPS screen ndi yamphamvu kwambiri, akadali teknoloji yozikidwa pa TFT, ndipo kwenikweni akadali chophimba cha TFT. Ziribe kanthu kuti IPS ndi yamphamvu bwanji, pambuyo pake, imachokera ku TFT, kotero tft screen ndi ips screen zimachokera ku chimodzi.
Nthawi yotumiza: Aug-10-2022
