Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

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
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for adjusting screen brightness
  • Method and device for adjusting screen brightness
  • Method and device for adjusting screen brightness

Examples

Experimental program
Comparison scheme
Effect test

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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com