| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily and inexpensively achieve a high-speed display in a large screen with high resolution requiring a great amount of image data without changing substantial operational speeds of line drivers, clock frequencies or the like. <P>SOLUTION: An active matrix display apparatus is provided which has a plurality of pixels, a first source line driver 410, a second source line driver 411, and a signal process circuit having a first line memory 402 and a second line memory 403, on a substrate having an insulating surface. Each of the first line memory and the second line memory has first to 2m-th memories storing 2m of image signals, and carries out a first operation of sequentially storing image signals in the first to 2m-th memories and a second operation of outputting the image signals stored in the first to m-th memories to the first source line driver and simultaneously outputting the image signals stored in the (m+1)-th to 2m-th memories to the second source line driver. While the first operation is carried out in either the first line memory or the second line memory, the second operation is carried out in the other. <P>COPYRIGHT: (C)2007,JPO&INPIT |
