发明名称 Liquid crystal display having gradation voltage adjusting circuit and driving method thereof
摘要 An exemplary LCD (200) includes gate lines (23), data lines (24); a gradation voltage adjusting circuit (26) for receiving the gradation voltages respectively corresponding to the j, j+1, k, and k+1 frames interchanging the j+1 frame gradation voltage and the k frame gradation voltage when a first voltage difference between j frame gradation voltage and j+1 frame gradation voltage is less than a second voltage difference between j frame gradation voltage and k frame gradation voltage; a memory circuit (28) for storing the gradation voltages corresponding to the frames 1, 2, . . . j, j+2, . . . k−1, k+1 . . . h and storing the interchanged gradation voltages corresponding to the frames j+1 and k; and a gate driver (21) for receiving the gradation voltages stored in the memory circuit. A smallest rectangular area formed by any two adjacent gate lines together with any two adjacent data lines defines a pixel unit thereat.
申请公布号 US7990354(B2) 申请公布日期 2011.08.02
申请号 US20080069922 申请日期 2008.02.12
申请人 CHIMEI CORPORATION 发明人 CHANG CHIH-SHENG;CHEN CHUEH-JU
分类号 G09G3/38 主分类号 G09G3/38
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