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

A kind of backlight control method and electronic equipment

A technology for backlight control and electronic equipment, applied in the direction of cathode ray tube indicators, static indicators, instruments, etc., can solve the problem of not meeting the usage habits and needs of different users, and achieve more humanized automatic backlight adjustment and more automatic backlight adjustment. Effect

Active Publication Date: 2020-10-30
厦门鸾创科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that the relationship between the ambient brightness and the backlight brightness setting value is a preset fixed value
Such an adjustment method can only switch between different brightness values ​​mechanically, which cannot meet the usage habits and needs of different users.

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
  • A kind of backlight control method and electronic equipment
  • A kind of backlight control method and electronic equipment
  • A kind of backlight control method and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] see figure 1 , figure 1 It is a flowchart of a backlight control method provided by an embodiment of the present invention. As shown in the figure, the backlight control method of this embodiment includes the following steps:

[0022] S101: In the case that the user turns off the automatic backlight, the ambient light brightness is collected, and the backlight value set by the user under the ambient light brightness is obtained at the same time.

[0023] Wherein, before executing the method of the embodiment of the present invention, the method further includes a presetting step of presetting a plurality of ambient light brightness intervals, a backlight value adjustment range corresponding to each interval, and a sampling threshold value of each interval.

[0024] In the specific implementation, the ambient light is divided into multiple intervals, from dark to bright, such as 0-20, 20-40, 40-60, 60-80, 80-100..., and the last interval is greater than a certain thresh...

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 backlight control method and an electronic device. The backlight control method includes the following steps that: when a user disables automatic backlight, environmental light brightness and a backlight value which is set by the user under the environmental light brightness are acquired continuously; relations between the environmental light brightness and backlight brightness values are established with the acquired environmental light brightness and the backlight value which is set by the user under the environmental light brightness; and when automatic backlight is enabled, backlight brightness is automatically adjusted according to the relations between the environmental light brightness and backlight brightness values. With the above backlight control method adopted, automatic backlight control can adapt to use habits of different users.

Description

technical field [0001] The invention relates to a backlight control method and electronic equipment. Background technique [0002] Electronic devices with display screens (such as mobile phones, notebook computers, pads, etc.) are often provided with a backlight brightness adjustment function. With the gradual intelligentization of electronic devices, the backlight brightness adjustment can also be intelligently adjusted. [0003] For example, the current automatic backlight control of electronic equipment: the system periodically obtains the brightness of the environment, and then uses the relationship between the preset ambient brightness and the set value of the backlight brightness to set the backlight of the electronic equipment. The disadvantage of this method is that the relationship between the ambient brightness and the setting value of the backlight brightness is a preset fixed value. Such an adjustment method can only switch between different brightness values ​...

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): G09G3/22G09G3/34G09G5/10
Inventor 陈飞
Owner 厦门鸾创科技有限公司
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