• Patent Title: LIQUID CRYSTAL DISPLAY APPARATUS AND APPARATUS FOR DRIVING IT
  • Application No.: CA2065229
    Application Date: 1992-04-08
  • Publication No.: CA2065229C
    Publication Date: 1998-07-21
  • Inventor: YAMAGUCHI HIDEFUMI
  • Applicant: IBM
  • Assignee: IBM
  • Current Assignee: IBM
  • Priority: JP13866691 1991-05-15
  • Main IPC: G02F1/133
  • IPC: G02F1/133 G09G3/36
LIQUID CRYSTAL DISPLAY APPARATUS AND APPARATUS FOR DRIVING IT
Abstract:
To provide a method and an apparatus for driving a liquid crystal display, by which flickers and cross talk can be removed even for any display pattern on the liquid crystal display. The liquid crystal display having a plurality of scan lines, a plurality of data lines and a plurality of pixels arranged in a matrix at the intersections of the scan and the data lines; wherein the polarity of data signals outputted to the data lines can be inverted for each occurrence of a pixel to be placed into a predetermined state.
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