Title: Display apparatus
Application Number: 200610169249 Application Date: 2006.12.21
Publication Number: 1987990 Publication Date: 2007.06.27
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G09G3/36;G09G5/02;G09G3/20;G02F1/133;H04N11/00;H03K19/0185
Applicant(s) Name: Hitachi Displays Ltd. Address:
Inventor(s) Name: Tanaka Yasuhiro;Isami Hironobu;IIda Haruhisa;Kikuc
Attorney & Agent: jixiang gang
Abstract:
    There is a need for decreasing a variation in times for writing to TFT elements for pixels in a direction along the extension of a gate line in a liquid crystal display apparatus. A display apparatus includes a display panel having multiple gate lines and multiple drain lines arranged in a matrix and a data driver for outputting a display data signal to each drain line. The data driver includes: an internal control signal generation circuit for generating an internal control signal for setting a timing to output a data signal to a drain line of each block on a block basis by dividing the plurality of drain lines into multiple blocks; and a register circuit for recording a setting for division of the block, a setting foradelay direction and a delay width of a timing to output the data signal, and a setting for rising and falling of an internal control signal.
Time: 8
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