TFT kuonerera: mitundu, maonekedwe, makhalidwe

Mu katundu wamakono banja massively ntchito zinthu monga TFT-zowonetsera. Angapezeke zosiyanasiyana mitundu ya zipangizo: kusonyezedwa computer, zowonetsera foni, mapiritsi, ATMs, komanso zipangizo zina zambiri. Kodi mtundu wa sayansi, kodi ubwino? M'nkhaniyi, tiona zimene tingachite TFT mafilimu, mitundu ndi ubwino.

Woonda-filimu transistor (TFT), amene anawamasulira kuti English zikutanthauza woonda-filimu transistor. Izi zinthu anapangidwa ndi woonda filimu makulidwe a 0.1-0.01 micrometer. Kwa anthu ambiri, LCDs imakhudzana ndi ma TV lathyathyathya mafilimu, makope, camcorders, ndi ena. Current TFT-kusonyezedwa yodziwika ndi dongosolo amphamvu, kuwala mkulu kuthekera kwa ntchito pa lonse kutentha osiyanasiyana. The ntchito njira imeneyi n'zotheka kuchepetsa kunenepa, kutalika ndi zida mphamvu.

Woyamba madzi galasi masanjidwewo anaonekera mu 1972. Kuyambira pamenepo, luso ali kusanduka kwambiri ndipo anasintha. Today pali ambiri a mitundu TFT-polojekiti :

1. TN TFT - mtundu wa mtundu chophimba TFT (luso loyamba, amene anaonekera pa kusonyezedwa msika madzi galasi) chimasiyana cheapness. The kuipa monga mtundu kukhota, otsika Mosiyana image, yowala ndi noticeable kwambiri ndi "mtima wosweka" pixels.
2. Super Zabwino TFT, ndi TFT-kusonyezedwa yodziwika ndi munthu pazipita kuonera ngodya (170 madigiri), ndi lalitali mtundu Pamanja, Poyankha nthawi ndi 25 MS, ndi "mtima wosweka" pixels ndi wakuda, motero, ndi zochepa kuonekera.
3. Super IPS, Advansed SFT - ndi yowala, mkulu-Mosiyana images, mtundu kupotoza pafupifupi palibe kuchuluka kuonera njingayo, mkulu tanthauzo zithunzi.
4. UA-IPS, UA-SFT - ali kupotoza otsika zithunzi kuchokera kumathandiza kupeza ngodya zosiyanasiyana. Matebulo amenewa yodziwika ndi mwai chilungamo gulu bwereza mtundu gamut ndi mkulu mlingo wa kuwala.
5. MVA, ndi mwayi waukulu njira imeneyi - ndi osachepera Poyankha nthawi, ndi mkulu mosiyana. The kuipa ndi kukwera mtengo.
6. PVA - ofukula mayikidwe a LCD microstructural.

Wopitiriza chitukuko cha TFT-luso akhoza zayamba kuchepetsa ndalama yopanga zosonyezera. Chinthu chofunika kwambiri ambiri yogwira masanjidwewo makampani anali omasuka wa yonama. Masiku ano, kukhudza nsalu yotchinga (TFT) - ichi ndi chinthu wamba, ndipo zaka makumi awiri zapitazo, izo zinali "mtengo exotics." Zikamera ndikukhudzana zowonetsera anali yoyamba maonekedwe a zanyengo, angathe kugwira ntchito mu mapangidwe nkhanza. Zotsatira zake zinali chitukuko cha TFT-polojekiti kuti amaphatikiza njira kusonyeza zambiri pophunzitsa, ndipo deta athandizira njira (kiyibodi). Mwachangu zoterozo dongosolo amapereka siriyo mawonekedwe Mtsogoleri. Kulamulira ndi decode chizindikiro kwa sensa ndi "kulongolola" yimitsira chithunzi-opha ntchito, angathe kupereka mkulu-liwiro, ndi olondola kudziwa mfundo kukhudza.

Pomaliza, tinganene kuti TFT-luso pafupifupi kwathunthu m'malo zingalowe m'malo chubu oyang'anira. Pakali pano, TFT-kusonyezedwa - si apamwamba, koma chodabwitsa achilengedwe.