Backlight brightness adjustment method and related product

A technology of backlight brightness and adjustment method, applied in the direction of instruments, electrical digital data processing, digital data processing components, etc., can solve the problems of inaccuracy and waste of mobile terminal power, avoid power consumption problems, ensure visual experience, save energy The effect of electricity
CN108646907AInactive Publication Date: 2018-10-12GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Patent Information

Authority / Receiving Office
CN ¡ China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Publication Date
2018-10-12
Estimated Expiration
Not applicable ¡ inactive patent

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Abstract

The embodiment of the present application discloses a backlight brightness adjustment method and a related product. The method comprises the following steps: detecting whether a user is staring at a display screen when the display screen of a mobile terminal is in a bright screen state; if no user is staring at the display screen, lowering the backlight brightness of the mobile terminal; if the user is staring at the display screen, adjusting the backlight of the mobile terminal to the brightness matching the current ambient brightness. The backlight brightness adjustment method and the related product in the embodiment of the present application can adjust the backlight brightness of the mobile terminal, and save the power of the mobile terminal.
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Description

technical field

[0001] The present invention relates to the field of terminal equipment, in particular to a backlight brightness adjustment method and related products. Background technique

[0002] With the development of science and technology, the display performance of mobile terminals has been greatly improved. In the display of mobile terminals such as mobile phones and tablet computers, the brightness of the backlight deeply affects the user's use and visual experience of the mobile terminal.

[0003] Generally, the brightness of the backlight is mainly adjusted according to the light intensity in the surrounding environment. If the light intensity is high, the brightness of the backlight will be increased; if the light intensity is low, the brightness of the backlight will be dimmed, so that users can clearly Check what is shown on the display. However, in some specific situations, the above-mentioned method of adjusting the brightness of the backlight according to ...

Claims

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