Transmission system and transmitter

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United States of America Patent

PATENT NO 8879917
SERIAL NO

13599113

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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According to one embodiment, a transmission system includes a transmitter, and a receiver. The transmitter includes one or a plurality of light sources, a modulator, a first driver, a display, and a second driver. The one or a plurality of light sources is configured to emit a visible light whose light amount corresponds to a first drive signal. The modulator is configured to, according to transmission data to be transmitted from the transmitter to the receiver, modulate a first luminance signal indicative of an amount of the light the light source is configured to emit, to generate a second luminance signal. The first driver is configured to generate the first drive signal based on the second luminance signal. A mean of the second luminance signal during one frame in the input video signal is substantially equal to a value of the first luminance signal in the frame.

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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Deguchi, Jun Kawasaki, JP 65 427
Kawasato, Hisao Tokyo, JP 5 7
Majima, Hideaki Tokyo, JP 24 294
Nakamura, Yuichi Tokyo, JP 137 1465
Ozaki, Nau Kawasaki, JP 6 135
Yamagishi, Toshiyuki Tokyo, JP 40 412

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