Supercharge Your Innovation With Domain-Expert AI Agents!

Outdoor display screen brightness self adjusting method

An outdoor display screen and automatic adjustment technology, applied in the field of display screen, can solve the problems of energy waste and uneven display, and achieve the effect of improving comfort, solving energy waste and simple operation process

Inactive Publication Date: 2014-02-26
桂林机床电器有限公司
View PDF6 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a method for automatically adjusting the brightness of an outdoor display screen, which aims to solve the energy waste caused by uneven display after adjusting the brightness in the prior art, and improve the comfort of viewing the display screen by human eyes

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
  • Outdoor display screen brightness self adjusting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0018] like figure 1 As shown, it is a flow chart of realizing the automatic adjustment of the brightness of the outdoor display screen of the present invention, which is described in detail as follows:

[0019] Figure step 1: the light detection module detects the ambient light intensity and collects the brightness of the display screen, and sends the collected electrical signal to the processor;

[0020] Step 2: the processor calculates the theoretical brightness value of the display screen according to the electrical signal of the received ambient light, and stores and records the electrical signal collected;

[0021] Step 3: judge whether to adjust the brightness according to the brightness value of the display...

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 relates to the field of a display screen, and specifically to an outdoor display screen brightness self adjusting method. The method comprises: a light detection module detecting environment illumination, acquiring display screen brightness, and sending acquired electric signals to a processor; the processor, according to the received electric signals of the environment illumination, calculating display screen theoretical brightness value, and storing and recording the acquired electric signals; and determining whether to adjust brightness according to the display screen brightness acquired by the light detection module and the calculated display screen theoretical brightness value. The outdoor display screen brightness self adjusting method enables a realization operation process to be simple, solves the problem of energy waste caused by uniform display after adjustment of brightness in the prior art, and improves the comfortableness of display screen watching of human eyes.

Description

technical field [0001] The invention relates to the field of display screens, specifically, a method for automatically adjusting the brightness of an outdoor display screen. Background technique [0002] Display screens have been widely used in various fields such as mobile phones, computers, tablet terminals, advertising screens, and automotive instruments. With the advancement of technology, the performance of display screens has been greatly improved, but there are still deficiencies. There is still room for improvement in terms of brightness adjustment of existing display screens. [0003] However, the traditional technology is through the linear adjustment of the ambient light intensity and the brightness of the display screen. Outdoors, when the ambient light is strong, if the brightness of the display is simply increased according to the linear relationship, the human eye will feel very uncomfortable and cause energy waste maliciously; while at dawn or dusk, the hum...

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): G09G5/10
Inventor 李文礼周泰武彭应光万文华
Owner 桂林机床电器有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com