Ubwino wa TFT-LCD Screens

Ubwino wa TFT-LCD Screens

M'dziko lamakono lamakono lamakono, teknoloji yowonetsera yasintha kwambiri, ndipo TFT-LCD (Thin-Film Transistor Liquid Crystal Display) yatuluka ngati yankho lotsogola pamagwiritsidwe osiyanasiyana. Kuchokera ku mafoni a m'manja ndi laputopu kupita ku zida zamafakitale komanso zowonera zazikulu, zowonera za TFT-LCD zikusintha momwe timalumikizirana ndiukadaulo. Koma kodi TFT-LCD ndi chiyani kwenikweni, ndipo nchifukwa ninji imavomerezedwa kwambiri? Tiyeni tilowe m'madzi.

TFT-LCD ndi chiyani?

LCD, yachidule cha Liquid Crystal Display, ndi ukadaulo womwe umagwiritsa ntchito makhiristo amadzimadzi omwe amakhala pakati pa zigawo ziwiri zagalasi lopangidwa ndi polarized, lotchedwa gawo lapansi. Kuwala kwa backlight kumapanga kuwala komwe kumadutsa gawo loyamba, pomwe mafunde amagetsi amawongolera ma molecule amadzimadzi. Kuyanjanitsa uku kumayang'anira kuchuluka kwa kuwala komwe kumafikira gawo lachiwiri, ndikupanga mitundu yowoneka bwino ndi zithunzi zakuthwa zomwe timawona pazenera.

Chifukwa chiyani?is TFT-LCD?   

Pamene malonda a digito akupita patsogolo kwambiri, matekinoloje amasiku ano amavutika kuti akwaniritse zofuna za ogwiritsa ntchito masiku ano. Zowonetsera za TFT-LCD, komabe, zimapereka zabwino zambiri zomwe zimawapangitsa kukhala abwino pazogwiritsa ntchito zosiyanasiyana. Nawa maubwino apamwamba aukadaulo wa TFT-LCD:

1. Malo Aakulu Owoneka

TFT-LCD imatengera ukadaulo uwu patsogolo pophatikiza ma transistors amafilimu opyapyala pa pixel iliyonse, kupangitsa nthawi yoyankha mwachangu, kusanja kwapamwamba, komanso mawonekedwe abwinoko azithunzi. Izi zimapangitsa TFT-LCD kukhala chisankho chokondedwa pamapulogalamu amakono owonetsera.

Makanema a TFT-LCD amapereka malo owonera okulirapo poyerekeza ndi mawonedwe ofanana muukadaulo wina. Izi zikutanthauza kuti nyumba zambiri zowonekera pazenera kwa ogwiritsa ntchito, kupititsa patsogolo chidziwitso chonse.

2. Chiwonetsero chapamwamba

Zowonetsera za TFT-LCD zimapereka chithunzi chowoneka bwino, chowoneka bwino popanda ma radiation kapena kuthwanima, kuwonetsetsa kuti muwone bwino. Izi zimawapangitsa kukhala otetezeka kuti azigwiritsidwa ntchito nthawi yayitali, kuteteza thanzi la maso a ogwiritsa ntchito. Kuonjezera apo, kukwera kwa TFT-LCD m'mabuku apakompyuta ndi ma periodicals kukuyendetsa kusintha kwa maofesi opanda mapepala ndi makina osindikizira abwino, kusintha momwe timaphunzirira ndikugawana zambiri.

3. Wide Range of Applications

Makanema a TFT-LCD ndi osinthika kwambiri ndipo amatha kugwira ntchito kutentha kuyambira -20 ℃ mpaka +50 ℃. Ndi kulimbitsa kutentha, amatha kugwira ntchito m'malo ovuta kwambiri mpaka -80 ℃. Izi zimawapangitsa kukhala oyenera kugwiritsidwa ntchito pazida zam'manja, zowunikira pakompyuta, ndi zowonera zazikulu, zomwe zimapereka magwiridwe antchito abwino kwambiri pamapulogalamu osiyanasiyana.

4.Kugwiritsa Ntchito Mphamvu Zochepa

Mosiyana ndi zowonetsera zachikhalidwe zomwe zimadalira mphamvu za cathode-ray chubu, zowonetsera za TFT-LCD zimagwiritsa ntchito mphamvu zochepa kwambiri. Kugwiritsa ntchito kwawo mphamvu kumayendetsedwa ndi maelekitirodi amkati ndikuyendetsa ma IC, kuwapangitsa kukhala osankha mphamvu, makamaka pazowonera zazikulu.

5. Mapangidwe Ochepa ndi Opepuka

Zowonetsera za TFT-LCD ndizochepa komanso zopepuka, chifukwa cha kapangidwe kake katsopano. Poyang'anira mamolekyu amadzimadzi amadzimadzi kudzera mu maelekitirodi, zowonetserazi zimatha kukhala ndi mawonekedwe ophatikizika ngakhale kukula kwa skrini kumawonjezeka. Poyerekeza ndi zowonetsera zakale, zowonetsera za TFT-LCD ndizosavuta kunyamula ndikuphatikizana ndi zida zonyamula ngati laputopu ndi mapiritsi.

Zowonetsera za TFT-LCD zimagwiritsidwa ntchito m'mafakitale osiyanasiyana, kuphatikiza:cmapanelo owongolera, zida zamankhwala, ndi zowonera zamagalimoto, e-fodya. NzeruTekinoloje ya TFT-LCD imapereka yankho labwino kwambirindidziwani tsogolo laukadaulo wowonetsera!