| 摘要 |
PROBLEM TO BE SOLVED: To suppress fluctuation of a gradation voltage caused by reducing wiring line for transmitting the gradation voltage while reducing the gradation wiring line. SOLUTION: A display control apparatus comprises a gamma circuit 10, 11 and a selection drive circuit 20, 21. The gamma circuit 10, 11 generates the gradation voltage Vi. The selection drive circuit 20, 21 selects the gradation voltage Vi which is outputted from the gamma circuit 10, 11 based on a pixel data displayed on a display device 30 and outputs the selected gradation voltage to the display device 30 as a pixel driving signal VO. The selection drive circuit 20, 21 includes an analog memory 43 and the selected gradation voltage is held in the analog memory 43. The analog memory stores and reproduces the voltage as being analog. COPYRIGHT: (C)2006,JPO&NCIPI
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