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Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Seung Kuk Ahn0
Date of Patent
June 29, 2010
0Patent Application Number
112871910
Date Filed
November 28, 2005
0Patent Primary Examiner
Patent abstract
The present invention discloses an apparatus and method for data-driving a liquid crystal display wherein data lines are time-divided to reduce the number of data driver integrated circuits and to improve the display quality of a picture at the same time. More specifically, the apparatus includes a first multiplexor array applying an input pixel data on a time-division basis, a digital-to-analog converter array converting the time-divided pixel data into pixel voltage signals, and a demultiplexor array performing the pixel voltage signals to the time-divided data lines.
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