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

Display screen detector and use method thereof

A display screen and detector technology, applied in the field of display screens, can solve problems such as secondary damage, inaccurate detection results, dead pixels, dark spots, bright spots, cracks and scratches on the display screen, so as to avoid damage and facilitate detection , The effect of convenient repair

Inactive Publication Date: 2021-08-13
盐城市秋冉商贸有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Display screens are being used more and more nowadays, but there will be dead pixels, dark spots, bright spots, cracks and scratches on the display screen, so the detection of dead pixels, dark spots, bright spots, cracks and scratches of this kind of products is very important. It is extremely important, and in the detection process, one of the current detection methods for dead pixels, dark spots, bright spots, cracks and scratches is to observe with the naked eye by inspectors with the help of equipment similar to a magnifying glass. On the one hand, the detection effect is not accurate, on the other hand, the detection efficiency cannot be well controlled, and at the same time, the display screen of the electronic product is manually held for detection, which is easy to cause secondary damage caused by man-made

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 screen detector and use method thereof
  • Display screen detector and use method thereof
  • Display screen detector and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top / bottom" etc. are based on the orientations shown in the drawings Or positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

[0025] refer to Figure 1-7, a display screen detector according to an embodiment of the present invention, comprising a casing 10, the casing 10 is provided with a feeding chamber 27, and the upper end wall of the feeding ...

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 screen detector and a use method thereof. The display screen detector comprises a machine shell, a feeding cavity is formed in the machine shell, a rotating cavity communicating with the feeding cavity is formed in the upper end wall of the feeding cavity, a detecting cavity is formed in the right end wall of the rotating cavity, a repairing cavity is formed in the lower end wall of the detecting cavity, a driving cavity is formed in the rear end wall of the rotating cavity, an oil tank is arranged in the machine shell, a transmission cavity is formed in the left end wall of the repairing cavity, a suction plate is arranged in the rotating cavity, the suction plate can suck a display screen and electrify the display screen so as to facilitate follow-up movement and detection of the display screen, a detector body is fixedly connected to the right end wall of the detection cavity, the detector body can send a picture displayed by the display screen to an inspector, a fixing block is arranged in the detection cavity, the fixing block can drive the display screen which is detected to be unqualified to move, and the display screen which is detected to be unqualified can be moved away.

Description

technical field [0001] The invention relates to the technical field of display screens, in particular to a display screen detector and a method for using the same. Background technique [0002] Display screens are being used more and more nowadays, but there will be dead pixels, dark spots, bright spots, cracks and scratches on the display screen, so the detection of dead pixels, dark spots, bright spots, cracks and scratches of this kind of products is very important. It is extremely important, and in the detection process, one of the current detection methods for dead pixels, dark spots, bright spots, cracks and scratches is to observe with the naked eye by inspectors with the help of equipment similar to a magnifying glass. On the one hand, the detection effect is not accurate, on the other hand, the detection efficiency cannot be well controlled, and at the same time, the display screen of the electronic product is manually held for detection, which is easy to cause seco...

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
IPC IPC(8): B07C5/34B07C5/36B07C5/02
CPCB07C5/02B07C5/34B07C5/362B07C2301/0008
Inventor 陈浩
Owner 盐城市秋冉商贸有限公司
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