Polojekiti masanjidwewo mtundu

kompyuta masiku ano mosiyana anthu bulky makina pang'onopang'ono, lomwe linachititsa kuti kusintha sayansi. Ndipo oyang'anira tsopano kutali machubu ray cathode ndi machubu TV. Chachikulu kusiyana kwa oyang'anira - mtundu masanjidwewo. Kuyambira lero ambiri angatchedwe oyang'anira zochokera luso madzi galasi. M'Cinyanja limachulidwa kuti kumveka ngati "madzi a galasi anasonyeza" (LCD). Nthawi zambiri n'zotheka kuona kuchepetsedwa kwambiri - LCD.

Komanso ntchito mtundu wa masanjidwewo woonda-filimu transistor. Mtundu uwu wa kumunda-zotsatira transistor, amene ntchito pafupifupi onse luso kusonyezedwa madzi galasi. Mu English izo zikumveka ngati "woonda-filimu transistor" (zambiri adzafupikitsidwa kuti acronyms TFT) Choncho, tikhoza kunena kuti ambiri LCD-oyang'anira ndi TFT-polojekiti.

Koma ngakhale pano pali yofanana. Mtundu wa masanjidwewo Mzimuyo chifanizo ndi ntchito. Choncho ndikofunikira, ndiponso pa mitundu otchuka.

Kagwiridwe wamkulu angathe kuonedwa monga zopotoka Nematic (kapena kungoti TN). Lero, anthu ambiri ankamuona ngati mtengo osachepera ambiri ponseponse. Popeza kuphweka ake, mtundu wa masanjidwewo nthawi zonse osauka, kuwongolera, kupeza bwino ndi yotsika mtengo kwambiri. Latsopano kusintha zopotoka Nematic luso chitukuko ndi wosanjikiza zina, amene kumawonjezera ngodya kuonera cha polojekiti ndi. Mbali imeneyi imatchedwa "Film". Ubwino waukulu wa luso izi mtengo wake otsika, lomwe linali maziko a kutchuka kwake, komanso mwachilungamo otsika Poyankha nthawi, amene amalola kuona mafilimu zazikulu pa zikwangwani awa (sizovuta ndikuganiza kuti n'chifukwa chake mtundu wa masanjidwewo TN dzina "Film".)

Komabe, TN ali zina zovuta. Mwachitsanzo, iye ali ndi zoipa mtundu Pamanja ndi Mwina ndi mkulu kuti pali adzaoneka subpixels zosalongosoka. Choncho, oyang'anira amenewa kambirimbiri mu ofesi kapena pakhomo ntchito ndalama zochepa.

njira ina yotchuka ndi IPS, umene anayamba ichitikire ndi Hitachi ndi NEC makampani. Chitukuko chachikulu cholinga anali: kuti tichotse kuipa waukulu TN-TFT. Ndi kutukula ake IPS anatha kuonjezera ngodya kuonera vuto la mtundu ndi Mosiyana. Koma sanathe kupewa m'mbali yotsutsana: Poyankha nthawi kuchuluka. Mtengo wa oyang'anira amenewa, ndithudi, ndi apamwamba kuposa TN TFT.

luso lina nzeru ndi IPS-S. Kalata S kuno kuyenera kutanthauza mawu "wapamwamba." Izi mitundu ya mawerengetsedwe anali vuto ndi kumathandiza kupeza ngodya zabwino kuonera ndi kuonjezera nthawi mapikiselo ayankhe. Kodi zoona, ndi kutukula kuti anakwanitsa kwathunthu. Izi mitundu ya oyang'anira Mankhwalawa amagwiritsidwa ntchito pa masewera, monga zowonetsera kwa malonda komanso kamangidwe fanizo ntchito chionetsero.

Pali subtypes angapo luso IPS. Cham'mbali ichi, Chotambala Cham'mbali ndi Professional. Iwo kusinthidwa mabaibulo mawerengetsedwe IPS ndipo ndi ubwino, koma pa nthawi yomweyo wokwera kuposa. Mwachitsanzo, ngati ubwino subtypes choncho atchulidwawa kuchuluka Mosiyana chiŵerengero, bwino kumathandiza kupeza ngodya zabwino kuonera mkulu mlingo wa mtundu kubalana.