摘要 |
PROBLEM TO BE SOLVED: To provide an image display device with a circuit which is low in power consumption and stably generates a start signal and a second latch signal when a plurality of source lines are driven divisionally a plurality of times. SOLUTION: The image display device is privided with: a liquid crystal display section 1; a gate line driving circuit 2; a source line driving circuit 3; and a timing controller 4. The source line driving circuit 3 is provided with: a horizontal transistor 31; a fist latch circuit 33; a second latch circuit 34; a D/A converting circuit 35; and a demultiplexer 37 capable of driving the plurality of source lines divisionally a plurality of times. The timing controller 4 is provided with: a pulse generating circuit 421; a signal transmitting circuit 422; and a shift pulse generating circuit 423 which generates the second latch signal and also puts a start signal having been shifted back to the signal transmitting circuit 422. COPYRIGHT: (C)2007,JPO&INPIT
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