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Detection device and detection method for flexible panel

A flexible panel and detection device technology, applied in the detection field, can solve problems such as point/line failure, waste of module materials, customer complaints, etc., and achieve the effects of avoiding point/line failure, simple structure, and avoiding waste

Active Publication Date: 2017-06-20
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0002] At present, in the manufacturing process of flexible active matrix light-emitting diode panels (Flexible AMOLED, hereinafter referred to as flexible panels), some defective products are found to be good products in the unit test (Cell Test). There are some point / line defects. This phenomenon is relatively common in the flexible panel industry. Its main impact is the waste of module materials (COF / FPC / IC / polarizer materials, etc.). If it is shipped to end customers, it will cause Customer Complaint Risk

Method used

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  • Detection device and detection method for flexible panel
  • Detection device and detection method for flexible panel
  • Detection device and detection method for flexible panel

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Embodiment Construction

[0027] The details of the present invention can be understood more clearly with reference to the accompanying drawings and the description of specific embodiments of the present invention. However, the specific embodiments of the present invention described here are only for the purpose of explaining the present invention, and should not be construed as limiting the present invention in any way. Under the teaching of the present invention, the skilled person can conceive any possible deformation based on the present invention, which should be considered as belonging to the scope of the present invention, and the present invention will be further described below in conjunction with the accompanying drawings.

[0028] Figure 1 to Figure 3 They are respectively a schematic structural diagram of a detection device for a flexible panel of the present invention, a schematic structural diagram of a flexible panel according to an embodiment of the present invention, and a schematic f...

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Abstract

The invention discloses a detection device of a flexible panel. The detection device comprises a light-on tester and a probe, wherein the light-on tester comprises a light-on tester body and a curved-shaped light-on tester back plate; the light-on tester body is connected with one side surface of the light-on tester back plate; the surface, away from the light-on tester, of the light-on tester back plate is a curved surface for arranging the to-be-detected flexible panel; the probe is arranged on the light-on tester, and is used for connecting the to-be-detected flexible panel and the light-on tester back plate. The detection device disclosed by the invention has the advantages that the structure is simple, the defective product in the flexible panel can be accurately detected, the poor dot / line in the module detection or terminal client detection process is avoided, the waste of a polarizing plate is effectively avoided, and the risk of customer complaint is reduced.

Description

technical field [0001] The invention relates to the detection field, in particular to a detection device and a detection method for a flexible panel. Background technique [0002] At present, in the manufacturing process of flexible active matrix light-emitting diode panels (Flexible AMOLED, hereinafter referred to as flexible panels), some defective products are found to be good products in the unit test (Cell Test). There are some point / line defects. This phenomenon is relatively common in the flexible panel industry. Its main impact is the waste of module materials (COF / FPC / IC / polarizer materials, etc.). If it is shipped to end customers, it will cause Risk of customer complaints. [0003] In order to solve the above defects, it is necessary to propose a new detection device and detection method for flexible panels. Contents of the invention [0004] The detection device of the flexible panel provided by the present invention has a simple structure, can accurately det...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/95
CPCG01N21/95
Inventor 钟小华
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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