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Display panel testing method and system

A technology for display panels and testing methods, applied in instruments, nonlinear optics, optics, etc., can solve problems such as lack of real-time monitoring technology and panel judgment differences, and achieve the effect of improving accuracy and reducing customer complaints

Active Publication Date: 2021-08-03
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a display panel testing method and system to solve the problem in the prior art that there is no real-time monitoring technology that is effective for the judgment of the testing personnel
[0005] The main purpose of the present invention is to provide a display panel testing method and system, which can improve the problem of differences in panel judgments caused by inspectors due to differences in judgments / concentration / stability, etc.

Method used

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Embodiment Construction

[0024] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be practiced. Furthermore, the directional terms mentioned in the present invention are, for example, up, down, top, bottom, front, back, left, right, inside, outside, side, surrounding, central, horizontal, transverse, vertical, longitudinal, axial, The radial direction, the uppermost layer or the lowermost layer, etc. are only directions referring to the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention.

[0025] Please refer to figure 1 As shown, a schematic diagram of a display panel testing method according to the first embodiment of the present invention is shown. In order to achieve the aforementioned purpose of the present invention, the first embodiment of the present invention provides a display p...

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Abstract

The invention discloses a testing method and a system for testing personnel of a display panel. In the testing method of the display panel inspector, after the inspector judges the standard images displayed on several panels, a simulated defect information is displayed to the inspector, and the identification result of the inspector is compared with the simulated defect information , to identify the correctness of the judgment made by the inspector. The present invention displays the virtual defect information to the inspectors to monitor the judgment of the inspectors by using the system, and monitor the accuracy of the judgment of the inspectors in real time, thereby improving the accuracy of the inspection and reducing customer complaints.

Description

technical field [0001] The present invention relates to a display panel testing method and system, in particular to a display panel testing method and system for random monitoring and testing personnel detection. Background technique [0002] In recent years, liquid crystal display panels have become the mainstream of display devices. The quality inspection of LCD panels requires visual inspection and judgment by inspectors. However, due to the differences / concentration / stability of the testers' judgments, there are differences in the panel judgments and it is difficult to find them in time, resulting in problems such as excessive misjudgments and missed inspections, which affect the output yield of products. At present, there is a lack of real-time monitoring technology that is effective for the determination of inspectors. The known technology is to judge the detection ability by using the excessive misjudgment and missed detection rate of the module detection. However,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13
CPCG02F1/1309
Inventor 王文
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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