BRIGHTNESS ADJUSTMENT METHOD FOR DISPLAY SCREEN, AND ELECTRONIC DEVICE

WIPO Patent Application WO/2024/078149

A1

A brightness adjustment method for a display screen, which method is applied to an electronic device, wherein the electronic device comprises a display screen. The brightness adjustment method for a display screen comprises: acquiring a brightness attenuation coefficient of a display screen, wherein the brightness attenuation coefficient is determined on the basis of the maximum brightness and a typical maximum brightness of the display screen; and adjusting the brightness of the display screen on the basis of the brightness attenuation coefficient. By means of the brightness adjustment method for a display screen and the electronic device, the brightness of different screens can be balanced, and when the maximum brightness of a high-brightness screen is independently reduced, the effect of reducing the power consumption of the electronic device can be achieved; and when the maximum brightness of a low-brightness screen is independently increased, the display effect of the electronic device can be improved.

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MA CHENGYU (CN)
ZHANG YOUJUN (CN)
JI QING (CN)
ZHANG WEI (CN)
WANG CHAO (CN)

PCT/CN2023/114667

April 18, 2024

August 24, 2023

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HONOR DEVICE CO LTD (CN)

G09G3/32; G09G3/3208; G09G3/36; G09G5/10

CN105825819A	2016-08-03
CN104505055A	2015-04-08
CN111567035A	2020-08-21
CN113593480A	2021-11-02
CN114677975A	2022-06-28
US20050140640A1	2005-06-30

BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)

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