Screen color adjusting method and device, terminal and computer readable storage medium

By adjusting the degree of black and white according to user operation or environmental parameters on the mobile phone screen, and using 3D-LUT for color synthesis processing, the problem of single color adjustment method in the prior art is solved, and more refined color mode adjustment and better user experience are achieved.

CN119690310AActive Publication Date: 2025-03-25HUAWEI TECH CO LTD
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Patent Information

Application Number
CN202411561791.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2020-11-16
Publication Date
2025-03-25
Estimated Expiration
2040-11-16

AI Technical Summary

Technical Problem

In the prior art, the color adjustment method of mobile phone screens is single in reading mode, which cannot meet the user's diverse needs for color display effects, resulting in distraction of users and discomfort in their eyes.

Method used

By determining the black and white degree of the terminal screen based on the user's operation or environmental parameters, a three-dimensional display lookup table (3D-LUT) is used for color synthesis processing, a third mode is generated, and the electrical signals of the synthetic screen are mapped into the final display screen through hardware circuit logic.

Benefits of technology

It realizes users' flexible adjustment of the color display effect of the terminal screen, improves the user experience, and avoids distraction and eye discomfort caused by excessive color saturation.

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Abstract

A screen color adjustment method and device, a terminal and a computer readable storage medium, relating to the technical field of display, the method comprising: determining a black and white degree of a terminal screen according to a first operation of a user or an environmental parameter, the black and white degree being used for representing a parameter value of a proportion of a screen color between a first mode and a second mode, the first mode is a standard mode of screen display, and the second mode is a black and white mode of screen display; synthesizing the first mode and the second mode according to the black and white degree to obtain a third mode; converting the color of the synthesized picture according to a third mode to obtain a first display picture; the screen is controlled to display the first display picture, so that a user can flexibly adjust the color display effect of the terminal, and the user experience is improved.
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