Method and device for adjusting screen brightness

A technology of screen brightness and adjustment method, applied in the fields of instruments, computing, electrical digital data processing, etc., can solve the problems of light sensor sensitivity and terminal flickering, and achieve the effect of avoiding flickering screen and preventing screen brightness from being too bright or too dark.

Active Publication Date: 2020-03-03
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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Problems solved by technology

[0002] At present, when the terminal automatically adjusts the screen brightness, it usually adjusts according to the linear relationship between the ambient brightness parameter and the screen brightness. In related technologies, no matter what the ambient brightness is, as long as the light sensor installed in the terminal perceives When the ambient brightness changes, the terminal will immediately adjust the screen brightness, but because the light sensor is too sensitive, the solution in the related art to immediately adjust the screen brightness regardless of the ambient brightness will cause the terminal to frequently flicker

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  • Method and device for adjusting screen brightness
  • Method and device for adjusting screen brightness
  • Method and device for adjusting screen brightness

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Embodiment Construction

[0065] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0066] At present, when the terminal automatically adjusts the screen brightness, it usually adjusts according to the linear relationship between the ambient brightness parameter and the screen brightness. In related technologies, no matter what the ambient brightness is, as long as the light sensor installed in the terminal perceives When the ambient brightness changes, the terminal w...

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Abstract

The invention discloses a spring brightness adjustment method and a spring brightness adjustment device. The spring brightness adjustment method includes: determining corresponding first screen brightness delay adjustment time according to a first ambient brightness interval of acquired first ambient brightness parameters; before reaching the first screen brightness delay adjustment time, if acquired second ambient brightness parameters are at a second ambient brightness interval, determining corresponding second screen brightness delay adjustment time and adjusting screen brightness of a terminal according to the second screen brightness delay adjustment time or adjusting the screen brightness of the terminal intermediately. With the method, splash screen can be avoided by delaying adjusting the screen brightness, the screen brightness can be adjusted in time with less screen brightness delay adjustment time when the ambient brightness parameters skip to the other interval from one interval, and the situation that the screen brightness is too bright or too dark due to change of the screen brightness in sudden change of the ambient brightness is avoided.

Description

technical field [0001] The present disclosure relates to the technical field of terminals, and in particular, to a screen brightness adjustment method and device. Background technique [0002] At present, when the terminal automatically adjusts the screen brightness, it usually adjusts according to the linear relationship between the ambient brightness parameter and the screen brightness. In related technologies, no matter what the ambient brightness is, as long as the light sensor installed in the terminal perceives When the ambient brightness changes, the terminal will immediately adjust the screen brightness, but because the light sensor is too sensitive, the solution in the related art to immediately adjust the screen brightness regardless of the ambient brightness will cause the terminal to frequently flicker . Contents of the invention [0003] Embodiments of the present disclosure provide a screen brightness adjustment method and device. Described technical scheme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0481G06F3/0484G06F3/0488G09G5/10
CPCG06F3/0481G06F3/04847G06F3/0488G09G5/10
Inventor 李巍山汪玄吴淼
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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