| 摘要 |
PROBLEM TO BE SOLVED: To provide the display device which can speedily process signals so that the writing processing of different video signals does not overlap with each other. SOLUTION: This device is equipped with >=3 frame buffers, a buffer writing circuit 4 which writes and reads signal to the frame buffers, a buffer read circuit 11, and a buffer control circuit 6 which controls the buffer write circuit 4 and buffer read circuit 11. To prevent one signal from being delayed when the writing processings of a CG signal and a video signal overlap with each other, the buffer control circuit 6 performs control so that those signals are written to the different frame buffers.
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