Systems and methods for automated screen color temperature control

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10331167
APP PUB NO 20180054874A1
SERIAL NO

15678671

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An electronic reading device can include an adjustable RGBW front light and an ambient light sensor. Additionally, the electronic reading device can include circuitry configured to determine if a transition between phases has occurred, wherein the phases include a night phase, a sunrise transition phase, a daytime phase, and a sunset transition phase, automatically display a predetermined screen color temperature via the adjustable RGBW front light in response to the transition between phases, determine if a brightness level has changed, and automatically adjust a predetermined mixture of light to be displayed via the adjustable RGBW front light such that the screen color temperature does not change in response to the changing brightness level.

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Patent Owner(s)

  • RAKUTEN KOBO INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chaban, William Toronto, CA 9 26
Clements, Matt Oshawa, CA 5 22
Hunter, Trevor Toronto, CA 6 26
Li, Steve Richmond Hill, CA 9 27
McDougall, Paul Toronto, CA 10 31
Ng, Thow Hing Jeffrey Toronto, CA 6 24
Talusan, George Toronto, CA 6 28
Xu, Zheng Thornhill, CA 334 5242

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