Readout circuit and method of using the same

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United States of America Patent

PATENT NO 9197234
APP PUB NO 20150333763A1
SERIAL NO

14277487

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A readout circuit includes a first analog circuit for receiving an output of a first sub-array of a pixel array, wherein the first analog circuit is configured to output a first analog signal. The readout circuit further includes a second analog circuit for receiving an output of a second sub-array of the pixel array, wherein the second sub-array comprises at least one pixel on a same row of the pixel array as at least one pixel of the first sub-array, and the second analog circuit is configured to output a second analog signal. The readout circuit further includes a first digital circuit for receiving the first analog signal and to convert the first analog signal to a first digital signal, wherein the first digital circuit is further configured to receive the second analog signal and to convert the second analog signal to a second digital signal.

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Patent Owner(s)

  • TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yamashita, Yuichiro Hsinchu, TW 163 2606

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