Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Screen backlight brightness adjustment method, device thereof, terminal and storage medium

A technology of backlight brightness and adjustment method, which is applied to instruments, static indicators, etc., can solve the problem of increased power consumption of the terminal, and achieve the effect of clear display of content

Active Publication Date: 2018-12-18
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF17 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a screen backlight brightness adjustment method, device, terminal, and storage medium, which can solve the problem of directly adjusting the screen backlight brightness to the maximum value when the ambient light intensity is strong after the automatic adjustment function of the screen backlight brightness is turned on. Issues that cause increased terminal power consumption

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
  • Screen backlight brightness adjustment method, device thereof, terminal and storage medium
  • Screen backlight brightness adjustment method, device thereof, terminal and storage medium
  • Screen backlight brightness adjustment method, device thereof, terminal and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The "plurality" mentioned herein means two or more. "And / or" describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and / or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently. The character " / " generally indicates that the contextual objects are an "or" relationship.

[0025] Before explaining the embodiment of the present application, the application scenario of the embodiment of the present application will be described first. figure 1 A schematic structural diagram of a terminal provided by an exemplary embodiment of the present application is shown.

[0026] The terminal 100 is an electronic device having a...

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

An embodiment of the invention discloses a screen backlight brightness adjusting method, a device thereof, a terminal and a storage medium, wherein the method, the device, the terminal and the storagemedium belong to the technical field of terminals. The method comprises the steps of acquiring ambient light strength when a screen backlight brightness automatic adjusting function is utilized; if the ambient light strength is higher than an ambient light strength threshold, setting the screen backlight brightness to an automatic adjusting brightness upper-limit, wherein the automatic adjustingbrightness upper-limit is lower than a screen backlight brightness highest value; and when a brightness manual increasing signal is received, increasing the screen backlight brightness according to the brightness manual increasing signal. Because the automatic adjusting brightness upper-limit is higher than the screen backlight brightness highest value, a problem of overhigh terminal power consumption caused by direct increase of the screen backlight brightness to the screen backlight brightness highest value can be prevented on the condition of relatively high ambient light strength. Furthermore a user can manually increase the screen backlight brightness according to the requirement, thereby ensuring clear content displaying on the condition of relatively high ambient light strength.

Description

technical field [0001] The embodiments of the present application relate to the field of terminals, and in particular to a method, device, terminal and storage medium for adjusting the brightness of a screen backlight. Background technique [0002] Mobile terminals such as mobile phones generally have a function of automatically adjusting the brightness of the screen backlight. [0003] After the automatic adjustment function of the screen backlight brightness is enabled, the terminal obtains the current ambient light intensity through the light sensor, so as to adjust the screen backlight brightness according to the current ambient light intensity. Among them, the higher the current ambient light intensity, the higher the brightness of the screen backlight after automatic adjustment. Contents of the invention [0004] The embodiment of the present application provides a screen backlight brightness adjustment method, device, terminal, and storage medium, which can solve t...

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 Applications(China)
IPC IPC(8): G09G3/34
CPCG09G3/3406
Inventor 程杰
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap 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