Invention Grant
US07365767B2 Apparatus for driving plasma display panel and method for displaying pictures on plasma display panel 失效
用于驱动等离子体显示面板的装置和用于在等离子体显示面板上显示图像的方法

  • Patent Title: Apparatus for driving plasma display panel and method for displaying pictures on plasma display panel
  • Patent Title (中): 用于驱动等离子体显示面板的装置和用于在等离子体显示面板上显示图像的方法
  • Application No.: US11050262
    Application Date: 2005-02-02
  • Publication No.: US07365767B2
    Publication Date: 2008-04-29
  • Inventor: Soo-Jin Lee
  • Applicant: Soo-Jin Lee
  • Applicant Address: KR Suwon-si
  • Assignee: Samsung SDI Co., Ltd.
  • Current Assignee: Samsung SDI Co., Ltd.
  • Current Assignee Address: KR Suwon-si
  • Agency: Christie, Parker & Hale, LLP
  • Priority: KR10-2004-0011123 20040219
  • Main IPC: G09G3/28
  • IPC: G09G3/28
Apparatus for driving plasma display panel and method for displaying pictures on plasma display panel
Abstract:
An apparatus for driving a plasma display panel and a method for processing pictures of a plasma display panel. An input video signal is converted into sub-field data. It is determined whether address consumption power of the sub-field data is high. When the address consumption power is high, interlaced scanning is carried out. It is determined whether lines having sub-field data items identical or similar in a row direction exist using the sub-field data. The lines are sequentially scanned. Accordingly, the number of times of switching address electrodes is reduced and thus the address consumption power is decreased.
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