Display-data processor including first and second buffers and timing generator that variably outputs horizontal synchronization signal

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United States of America Patent

PATENT NO 10225478
APP PUB NO 20170353668A1
SERIAL NO

15671593

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Abstract

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A display-data processor includes a first buffer, a display data generator, a second buffer, a timing signal generator, and a display data output circuit. The first buffer stores image data corresponding to an Nth line of a display. The display data generator generates display data corresponding to the Nth line of the display based on the image data. The second buffer stores the display data corresponding to the Nth line of the display. The timing signal generator outputs a horizontal synchronization signal corresponding to the Nth line of the display after the display data had been generated. The display data output circuit outputs the display data corresponding to the Nth line of the display within a horizontal synchronization period prescribed by the horizontal synchronization signal corresponding to the Nth line of the display after the horizontal synchronization signal corresponding to the Nth line of the display had been outputted. The horizontal synchronization period is variable.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shiohara, Ryuichi Nagano, JP 128 1393

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