Displaying apparatus using data line driving circuit and data line driving method

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United States of America Patent

PATENT NO 7808493
APP PUB NO 20070268233A1
SERIAL NO

11802050

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A data line driving circuit includes a first buffer circuit configured to drive a data line, and a second buffer circuit configured to drive a data line. N first data lines (n is a natural number larger than 1), and m second data lines (m is a natural number larger than 1) are alternately arranged in units of data lines as a group. The data line driving circuit further includes a first switch circuit configured to select one of the n first data lines in a first ON period and to connect the selected first data line with the first buffer circuit, and a second switch circuit configured to select one of the m second data lines adjacent to the selected first data line in a second ON period and to connect the selected second data line with the second buffer circuit.

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Patent Owner(s)

  • RENESAS ELECTRONICS CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hashimoto, Yoshiharu Kanagawa, JP 64 1439
Shu, Takayuki Kanagawa, JP 26 63

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