Invention Grant
US09202406B2 Liquid crystal display, display method, program, and recording medium 有权
液晶显示器,显示方法,程序和记录介质

  • Patent Title: Liquid crystal display, display method, program, and recording medium
  • Patent Title (中): 液晶显示器,显示方法,程序和记录介质
  • Application No.: US13638233
    Application Date: 2011-03-31
  • Publication No.: US09202406B2
    Publication Date: 2015-12-01
  • Inventor: Ken Inada
  • Applicant: Ken Inada
  • Applicant Address: JP Osaka
  • Assignee: SHARP KABUSHIKI KAISHA
  • Current Assignee: SHARP KABUSHIKI KAISHA
  • Current Assignee Address: JP Osaka
  • Agency: Hauptman Ham, LLP
  • Priority: JP2010-086445 20100402
  • International Application: PCT/JP2011/058329 WO 20110331
  • International Announcement: WO2011/125899 WO 20111013
  • Main IPC: G09G3/20
  • IPC: G09G3/20 G09G3/36
Liquid crystal display, display method, program, and recording medium
Abstract:
An LCD device includes: an LC panel which exhibits different gamma curves under different view angles, and a display control circuit which divides a single frame period into first and second display periods and divides a display region of the LC panel into first and second regions. The display control circuit has a luminance computing section which computes A to D so that A to D satisfies A+C=B+D and A≠B≠D as well as C≠B≠D, where A and C are gray-level luminances, A and B are the white luminances of pixel data displayed in the first and second regions, respectively, during the first display period, and C and D are the white luminances of pixel data displayed in the first and second regions, respectively, during the second display period.
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