SYSTEMS AND METHODS FOR SCREEN COLOR TEMPERATURE CONTROL USING RBGW FRONT LIGHT

An electronic reading device includes an adjustable RGBW front light and an ambient light sensor. Additionally, the electronic reading device includes circuitry configured to receive a signal corresponding to a brightness level from the ambient light sensor, receive a signal corresponding to a curre...

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Hauptverfasser: Clements Matt, Xu Zheng, Hunter Trevor, Chaban William, McDougall Paul, Li Steve, Talusan George, Ng Thow Hing Jeffrey
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creator Clements Matt
Xu Zheng
Hunter Trevor
Chaban William
McDougall Paul
Li Steve
Talusan George
Ng Thow Hing Jeffrey
description An electronic reading device includes an adjustable RGBW front light and an ambient light sensor. Additionally, the electronic reading device includes circuitry configured to receive a signal corresponding to a brightness level from the ambient light sensor, receive a signal corresponding to a current screen color temperature, calculate a predetermined mixture of light based on at least one of the brightness level or the current screen color temperature, Wherein the calculation allows the current screen color temperature to remain the same regardless of the brightness level, and display the predetermined mixture of light via the adjustable RGBW front light.
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subjects ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
PHYSICS
SEALS
title SYSTEMS AND METHODS FOR SCREEN COLOR TEMPERATURE CONTROL USING RBGW FRONT LIGHT
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