Maonekedwe a IPS-LCD ndi apamwamba kuposa mawonetsero a TFT-LCD
IPS ndichinthu choyimira kuti muyambe kusintha-ndege, yomwe ndi chithunzithunzi cha pulogalamu yomwe imagwiritsidwa ntchito ndi zojambula za LCD . Kusintha kwa ndege kunakonzedwa kuti athetse zolephera mu LCD zojambula zakumapeto kwa zaka za m'ma 1980 zomwe zinagwiritsidwa ntchito pamtunda woyipa wamatenda. Njira ya TN ndiyo njira yokhayo yowonjezera yomwe ilipo pa nthawi ya ma CD a Matrix ( Thin Film Transistor ) okhudzana ndi matrix. Zoperewera zazikulu za maluwa opotoka a nematic zimakhala ndi ma LCD amtundu wokhala ndi ubweya wotsika komanso mawonekedwe ochepetsetsa. IPS-LCD imapereka ubwino wopanga mtundu komanso maulendo ochuluka.
IPS-LCDs amagwiritsidwa ntchito kwambiri pa midrange ndi kumapeto kwa mafoni a mafoni ndi zipangizo zamakono. Mitundu Yonse ya Retina Kuwonetsera ma iPhones ama iPS-LCD, monganso Motorola Droid ndi ma TV ndi mapiritsi ena.
Chidziwitso pa Maonekedwe a IPS
IPS-LCD imapanga ma transistors awiri pa pixel iliyonse, pamene TFT-LCD imagwiritsa ntchito imodzi yokha. Izi zimafuna kuwala kwamphamvu, komwe kumawunikira mitundu yowongoka kwambiri ndipo imalola kuti chinsalu chiwoneke kuchokera kumbali yayikulu.
IPS-LCDs sichisonyeza pamene chinsalucho chagwedezeka, chomwe mungazindikire kwa oyang'anira ena akale. Izi ndizopindulitsa makamaka pazithunzi zojambula ngati iwo omwe ali pa mafoni a m'manja ndi pazithunzi zojambula.
Chokhumudwitsa n'chakuti IPS-LCD imagwiritsa ntchito mphamvu zambiri kuposa TFT-LCD, mwina mpaka 15 peresenti. Iwo ndi okwera mtengo kwambiri kuti apange ndi kukhala ndi nthawi yowonjezera yankho.
Mapulogalamu a IPS mu Technology
IPS yadutsa mbali zingapo zachitukuko mkati mwa Hitachi ndi LG Display.
- Hitachi yowonjezera mbali yoyang'ana ndi Super TFT (IPS) mu 1996.
- Linatulutsanso Super-IPS (S-IPS) mu 1998 kuchotsa mtundu wosuntha.
- Mu 2001, Advanced Super-IPS (AS-IPS) yowonjezera kusintha kuchokera ku 100/100 (mu 1996) mpaka 130/250.
- Hitachi inakonza chiwerengero chosiyana pakati pa 2004, 2008 ndi 2010 ndi kutulutsidwa kwa IPS-Provectus, IPS Alpha, ndi IPS Alpha motsatira mtundu.
Mtsinje wamakono wa IP Display wa IPS amawoneka motere:
- Kuwonjezeka kwa kusiyana kwakukulu kunayamba mu 2007 ndi Koyera IPS (H-IPS).
- Kupititsa patsogolo IPS (E-IPS) kumachepetsa maonekedwe owonetsera ndi kuchepetsa nthawi yotsatila ku maillisecond asanu, komanso kukulitsa malo oti athandizidwe. Anatulutsidwa mu 2009.
- 2010 adawona Professional IPS (P-IPS), yomwe inapereka mitundu yoposa biliyoni ndi ma pixel ambiri. IPS-Pro ilipamwamba kwambiri ndi yotsika mtengo.
- LG Kuwonetsedwa kumasulidwa kwapamwambapamwamba-kachitidwe ka IPS (AH-IPS) mu 2011 kukonza molondola maonekedwe, kuonjezera chigamulo, ndi kupereka kuunika kwina pamene ali ndi mphamvu yochepa.
IPS Alternatives
Samsung inayambitsa Super PLS (ndege yopita ku ndege) mu 2010 monga njira ina kwa IPS. Zili zofanana ndi IPS koma ndi zowonjezera phindu la maonekedwe abwino, kuwonjezeka kwa chigawo cha 10 peresenti, mawonekedwe osinthika, khalidwe labwino la chithunzi, ndi mtengo wochepa kuposa IPS-LCDs.
Mchaka cha 2012, AHVA (Angewe Yoyang'ana Kuchokera Momwemo) inayambitsidwa ndi AU Optronics kuti ipange njira ina ya IPS yomwe ili ndi mapaipi ngati IPS koma ndi mitengo yowonjezera .