Pixel clock and pulse-modulation-signal generating device,...

Details Pixel clock and pulse-modulation-signal generating device,... Pixel clock and pulse-modulation-signal generating device,...

2011-07-05

2011-07-05

Pham, Hai C (Department: 2861)

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07973817

ABSTRACT:
A pixel clock and pulse-modulation-signal generating device includes a high-frequency-clock generating unit that generates a high-frequency clock; a modulation-data generating unit that generates, based on pixel control data that specifies a pixel length and image data, phase data that indicates a transition timing of a pixel clock and modulation data that indicates a desired bit pattern that corresponds to the image data; a pixel-clock generating unit that generates a pixel clock based on the high-frequency clock, the phase data, and a horizontal synchronization signal; and a serial-modulation-signal generating unit that inputs the modulation data, and outputs a pulse modulation signal in a serial pulse string based on the high-frequency clock.

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