Invention Grant
US07990346B2 Display method and display device preventing image burn-in by black display insertion 有权
通过黑色显示插入来防止图像老化的显示方法和显示装置

  • Patent Title: Display method and display device preventing image burn-in by black display insertion
  • Patent Title (中): 通过黑色显示插入来防止图像老化的显示方法和显示装置
  • Application No.: US11380751
    Application Date: 2006-04-28
  • Publication No.: US07990346B2
    Publication Date: 2011-08-02
  • Inventor: Tadashi Yamada
  • Applicant: Tadashi Yamada
  • Applicant Address: JP Tokyo
  • Assignee: Seiko Epson Corporation
  • Current Assignee: Seiko Epson Corporation
  • Current Assignee Address: JP Tokyo
  • Agency: Oliff & Berridge, PLC
  • Priority: JP2005-149098 20050523
  • Main IPC: G09G3/30
  • IPC: G09G3/30
Display method and display device preventing image burn-in by black display insertion
Abstract:
A display method is performed by a display panel having a display area where a plurality of pixels are arranged in a matrix so as to correspond to intersections of a plurality of scanning lines and a plurality of data lines. The display method includes: driving light emitting elements of the pixels on the basis of image data; switching a plurality of different images to display the images on the display area such that portions of the images overlap each other; and putting a black display portion in a portion of the image after the switching which overlaps the image before the switching.
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