| 摘要 |
PROBLEM TO BE SOLVED: To provide a configuration for a source drive circuit for an image display device, wherein an input timing margin is large, an output delay time is small and the need for addition of a control signal from an external control circuit can be dispensed with. SOLUTION: The matrix image display device 100 includes a horizontal shift register 10 for generating a plurality of latch pulses NET, used to latch gradation data constituted of a plurality of bits in different timing respectively, and a latch pulse timing adjustment circuit 16; adopting a delay flip-flop 17, is connected after the output of the horizontal shift register 10. COPYRIGHT: (C)2007,JPO&INPIT
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