Ayyukan IPS-LCD sun fi dacewa da nuni na TFT-LCD
IPS shi ne haɗakarwa don sauyawa a cikin jirgin, wanda shine fasahar allon da aka yi amfani da shi ta fuskar LCD . An tsara fasinja a cikin jirgi don magance ƙuntatawa a cikin fuskokin LCD na ƙarshen shekarun 1980 da suka yi amfani da matrix matakan da ke da tasiri. Hanyar TN ita ce kawai fasahar da ake samu a lokacin matakan TFT ( Thin Film Transistor ). Babban iyakoki na maƙalar ƙirar matakan LCD sune ƙananan launi da kuma duban kwana. IPS-LCD suna ba da launi mafi kyau da launi.
Ana amfani da IPS-LCD a wasu na'urorin wayoyin hannu da ƙananan wayoyin tafi-da-gidanka. Duk Kamfanin Apple iPhones na Ƙarewa yana nuna IPS-LCDs, kamar yadda Motorola Droid da wasu TV da Allunan suke.
Bayani akan IPS Nuni
IPS-LCD suna ƙunshe da transistors guda biyu ga kowane pixel, yayin da TFT-LCDs ke amfani da ɗaya. Wannan yana buƙatar ƙarin haske mai haske, wanda ya ba da cikakkun launi kuma zai iya ganin allon daga ɗakin da ya fi kowa.
IPS-LCD ba su nuna lokacin da aka taɓa allon ba, wanda zaku lura a wasu tsofaffin masu dubawa . Wannan yana da amfani sosai don allon fuska kamar wadanda suke wayoyin salula da kuma kwamfutar tafi-da-gidanka masu allon.
Sakamakon shi ne cewa IPS-LCD yana amfani da wutar lantarki fiye da TFT-LCD, har zuwa kashi 15 cikin dari. Suna da tsada sosai don yinwa kuma suna da karin lokutan amsawa.
IPS Ci gaba a Fasaha
IPS ya wuce ta hanyoyi masu yawa a cikin Hitachi da Nuni na LG.
- Hitachi ya kara girman wuraren kallo tare da Super TFT (IPS) a 1996.
- Har ila yau, ta saki Super-IPS (S-IPS) a 1998 don cire launin launi.
- A shekara ta 2001, Advanced-IPS (AS-IPS) ya inganta ingantaccen watsawa daga 100/100 (a 1996) zuwa 130/250.
- Hitachi ya inganta haɓaka bambancin a 2004, 2008 da 2010 tare da sake fasalin IPS-Provectus, IPS Alpha, da kuma IPS Alpha gaba gen.
Hanyoyin fasaha na LG na IPS suna kama da wannan:
- An bunkasa haɓaka a 2007 tare da IPS na Harshen HPS (H-IPS).
- IPS da aka inganta (E-IPS) ya inganta ɗakunan dubawa da rage lokacin mayar da martani zuwa digiri biyar, yayin da yake fadada budewa don watsa haske. An saki a 2009.
- 2010 ya duba IPS (P-IPS), wanda ya ba da fiye da biliyan biliyan da kuma karin fuskoki da pixel. IPS-Pro yana da matukar ci gaba da tsada.
- LG Nada Siffar IPS-IPS Mai Girma (AH-IPS) a 2011 don inganta daidaitattun launi, ƙara ƙuduri, da kuma samar da karin haske lokacin da ke cikin ikon wuta.
IPS Alternatives
Samsung ya gabatar da Super PLS (Plane-to-Line Switching) a 2010 a madadin IPS. Ya yi kama da IPS amma tare da ƙarin amfani da kyakkyawar kallo, haɓaka haske na kashi 10, tsarin mai sauƙi, mafi kyawun hoto, da kashi 15 cikin dari na ƙasa fiye da IPS-LCDs.
A shekarar 2012, AU Optronics ta gabatar da AHVA (Advanced Hyper-Viewing Angle) don samar da wani zaɓi na IPS wanda ya nuna nau'in panfurin IPS kamar yadda ya kamata.