Image device and image-capturing device with timing control circuit for outputting first vertical synchronization signal and second vertical synchronization signal

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United States of America Patent

PATENT NO 9756252
SERIAL NO

15061467

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Abstract

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An image device is adapted to control an image-capturing section and a display section. The image-capturing section captures an image of a subject and generate image-capture data in synchronization with a first vertical synchronization signal. The display section displays an image on the basis of image data in synchronization with a second vertical synchronization signal. The image device includes an image-data-generation section configured to generate the image data on the basis of the image-capture data, and a timing generator configured to output the first vertical synchronization signal and the second vertical synchronization signal. The second vertical synchronization signal is outputted after a predetermined period from a timing at which the first vertical synchronization signal is outputted. The predetermined period is shorter than a period of one cycle of the first vertical synchronization signal and variable. The first vertical synchronization signal and the second vertical synchronization signal are synchronized.

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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 Matsumoto Nagano, JP 128 1396

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