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

Display board testing device and method

A technology for testing equipment and display panels, applied in the direction of optical testing flaws/defects, static indicators, instruments, etc., which can solve problems such as difficulty in automated batch testing and slow detection speed

Active Publication Date: 2015-06-10
湖南海铭德电子科技有限公司
View PDF7 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditionally, when it is necessary to test the display board, it is generally done manually, the detection speed is slow, and it is difficult to realize automated batch testing

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
  • Display board testing device and method
  • Display board testing device and method
  • Display board testing device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0028] Such as figure 1 and figure 2 As shown, the display panel testing device 1000 includes a body 100 , a test fixture 300 , a central control processing unit 400 , an image detection unit 540 , a display device 600 , an instruction input device 700 , a power supply device 800 and a storage device 900 . The test jig 300 , the image detection unit 540 and the display device 600 are installed on the body 100 . The central control processing unit 400 , the power supply device 800 and the storage device 900 may be disposed on the body 100 , or may be disposed at other appropriate locations outside the body 100 . In this embodiment, the instruction input device 700 includes a keyboard 710 and a mouse 720 . The power supply device 800 supplies power to each component of the display panel testing equipment 1000 .

[0029] Such as figure 1 ...

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 display board testing device and method. The display board testing device comprises a machine body, testing clamps used for positioning display boards, an image detection portion used for obtaining content displayed on display screens of the display boards in a shooting mode, a central control and processing unit used for inputting display instructions to the display boards and comparing the content obtained through the image detection portion and reference content and a display device used for displaying a comparison result, wherein the testing clamps are installed on the machine body; the image detection portion is connected with the central control and processing unit; the display device is connected with the central control and processing unit. The display board testing device can automatically test the display boards.

Description

technical field [0001] The invention relates to a display panel testing device and a display panel testing method, which is especially suitable for testing a plurality of display panels at the same time. Background technique [0002] At present, with the development of science and technology, various household equipment and office equipment are provided with display boards (also called display bars, display screens, etc.) for displaying various parameters of equipment status. For example, the air conditioner is provided with a display panel, on which various parameters such as air conditioner switch, refrigeration, heating, dehumidification, and defrosting icons are displayed. In addition, display boards are also installed on washing machines, water heaters, vehicle meters and other equipment. Traditionally, when it is necessary to test the display board, it is generally done manually, and the detection speed is slow, and it is difficult to realize automated batch testing. ...

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): G01N21/88G09G3/00
Inventor 蒋海兵
Owner 湖南海铭德电子科技有限公司
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