| 摘要 |
PURPOSE: To prevent the increase of a frame period even though the amount of data is increased, to avoid the decrease in the area of a source driver and to eliminate the reduction in the pitch of TAB of the source driver without making the TAB finer even though the output pitch of the source driver is to be made finer. CONSTITUTION: A memory controller 103 rearranges display data and writes the data into a memory 102. An LCD controller 107 outputs the read display data to source drivers 111 and 112, and FLM and CL3 are outputted to gate drivers 120 and 121. The controller 107 successively puts switch groups 116, 117, 118 and 119 into conductiong conditions and the gradation voltage outputted to a gradation voltage line 110 by the drivers 111 and 112 are applied to source lines STO... and SBO... corresponding to Lines 0, 1, 2 and 3.
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