Dziwani tanthauzo la TFT
TFT imaimira zofiira-filimu-transistor, ndipo imagwiritsidwa ntchito ndi LCD kuti likhale ndi khalidwe la zithunzi pa matekinolere akale. Mpikisano uliwonse pa TFT LCD uli ndi transistor yake pa galasi lokha, lomwe limapereka mphamvu yambiri pa zithunzi ndi mitundu yomwe imatembenuza.
Popeza kuti operewera mu sewero la TFT LCD ndi laling'onoting'ono, teknoloji imapereka phindu linalake lofuna mphamvu zochepa. Komabe, ngakhale TFT LCD zingapereke zithunzi zoopsa, zimaperekanso kupereka maulendo osauka. Izi zikutanthauza kuti TFT LCD imawoneka bwino pamene imawonedwa mutu; Nthawi zambiri zimakhala zovuta kuona zithunzi kuchokera kumbali.
Ma CD a TFT amapezeka pa mafoni a m'manja otsika, kapena mafoni, komanso mafoni . Njira yamakono imagwiritsidwanso ntchito pa ma TV, machitidwe a masewera a pakompyuta, oyang'anira , kayendedwe ka maulendo, ndi zina zotero.
Kodi TFT LCD Screens amagwira ntchito bwanji?
Ma pixel onse pawindo la TFT LCD akukonzedwa motsatira ndi mndandanda wa pamtundu, ndipo pixel iliyonse imamangirizidwa ndi amorphous silicon transistor yomwe imakhala mwachindunji pa gulu la magalasi.
Kukonzekera uku kumapatsa pixel iliyonse kupatsidwa ngongole ndipo ndalamazo ziyenera kusungidwa ngakhale pamene chinsalu chimatsitsimutsidwa kuti chipange chithunzi chatsopano.
Izi zikutanthawuza kuti chikhalidwe cha pixel yapadera chikusungidwa ngakhale pamene mapilisi ena akugwiritsidwa ntchito. Ichi ndi chifukwa chake TFT LCD imatengedwa ngati masewero olimbitsa thupi.
Zatsopano Zamakono Zamakono
Ambiri opanga mafilimu amagwiritsa ntchito IPS-LCD (Super LCD), yomwe imapereka maonekedwe aatali ndi mitundu yowongoka, koma zatsopano zimakhala ndi mawonetsero omwe amagwiritsa ntchito chipangizo cha OLED kapena Super-AMOLED .
Mwachitsanzo, mafoni a m'manja a Samsung omwe amadziwika bwino amakhala ndi mapulogalamu OLED, pomwe ambiri a iPhones ndi iPads a Apple amabwera ndi IPS-LCD.
Zipangizo zamakono zonsezi zimakhala ndi machitidwe awo komanso zamakono koma ndi mailosi abwino kuposa teknoloji ya TFT LCD. Onani Super AMOLED vs Super LCD: Kodi Kusiyana ndi Chiyani? kuti mudziwe zambiri.