Invention Patent
- Patent Title: LIQUID CRYSTAL DISPLAY APPARATUS AND APPARATUS FOR DRIVING IT
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Application No.: CA2065229Application Date: 1992-04-08
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Publication No.: CA2065229CPublication 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
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.
Public/Granted literature
- CA2065229A1 LIQUID CRYSTAL DISPLAY APPARATUS AND METHOD AND APPARATUS FOR DRIVING IT Public/Granted day:1992-11-16
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