Timing controller and timing control method

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United States of America Patent

PATENT NO 7447484
APP PUB NO 20070159256A1
SERIAL NO

11387811

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A timing controller is disclosed that includes: an amplifier part configured to amplify a first input signal in accordance with a control voltage, the first input signal being one of a transmission signal and a signal of a fixed value; a detector part configured to detect envelope information from the output signal of the amplifier part; a controller part configured to determine a delay difference from the transmission signal and the envelope information and transmit a timing control signal based on the delay difference; and a delay corrector part configured to correct the delay of a second input signal in accordance with the timing control signal, the second input signal being one of the transmission signal and a signal of a fixed value. One of the first and second input signals employs the corresponding signal of the fixed value in the case of correcting the delay.

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Patent Owner(s)

  • FUJITSU LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fudaba, Nobukazu Kawasaki, JP 65 726
Hamada, Hajime Kawasaki, JP 78 1326
Ishikawa, Hiroyoshi Kawasaki, JP 92 1084
Kubo, Tokuro Kawasaki, JP 48 1158
Nagatani, Kazuo Kawasaki, JP 118 2007

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