专利名称：Display panel driving device and driving
method thereof
发明人：Tien-Chu Hsu,Chih-Liang Wu申请号：US11460609申请日：20060727公开号：US07705865B2公开日：20100427
专利附图：
摘要：The present invention discloses a display panel driving device and a drivingmethod thereof, wherein the display panel driving device includes a plurality of mappingtable units and a source driver. The mapping table units receive a plurality of primary
color signals respectively, and convert grayscale levels of the primary colors into aplurality of mapping grayscale level values corresponding to a single gamma curveaccording to the grayscale level mapping relation between the single gamma curve and aplurality of primary color gamma curves. The source driver is electrically connected tothe mapping table units to receive the mapping grayscale level values generated by themapping table units, and convert the mapping grayscale level values into a plurality ofdriving voltages according to the relation between grayscale levels and voltages of thesingle gamma curve for inputting the driving voltages into a display panel.
申请人：Tien-Chu Hsu,Chih-Liang Wu
地址：Kaohsiung TW,Chiayi County TW
国籍：TW,TW
代理机构：Jianq Chyun IP Office
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