Novel PVA pixel design for mobile application with excellent off-axis image quality

  • Kim, Jae-Hyun (LC Technology Group, LCD Technology Center, LCD Business, SAMSUNG ELECTRONICS CO., LTD) ;
  • Kim, Gee-Bum (LC Technology Group, LCD Technology Center, LCD Business, SAMSUNG ELECTRONICS CO., LTD) ;
  • Choi, Ji-Youn (LC Technology Group, LCD Technology Center, LCD Business, SAMSUNG ELECTRONICS CO., LTD) ;
  • Jang, Yong-Kyu (LC Technology Group, LCD Technology Center, LCD Business, SAMSUNG ELECTRONICS CO., LTD) ;
  • Ahn, Seon-Hong (LC Technology Group, LCD Technology Center, LCD Business, SAMSUNG ELECTRONICS CO., LTD) ;
  • Kim, Kyeong-Hyeon (LC Technology Group, LCD Technology Center, LCD Business, SAMSUNG ELECTRONICS CO., LTD) ;
  • Kim, Sang-Soo (LC Technology Group, LCD Technology Center, LCD Business, SAMSUNG ELECTRONICS CO., LTD)
  • Published : 2008.10.13

Abstract

We developed a novel PVA pixel design for mobile application with excellent off-axis image quality and optical performance by introducing Active Level Shift technology and optimizing pixel structure. Our new pixel design enables better off-axis image quality without sacrificing other optical properties compared with a conventional mPVA structure.