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Polarizer stripping device for liquid crystal display panel

A liquid crystal display panel and stripping device technology, which is applied in the directions of optics, nonlinear optics, lamination auxiliary operation, etc., can solve the problems of low work efficiency, poor stripping effect, long stripping time, etc., and achieve high work efficiency, easy stripping, Good peeling effect

Active Publication Date: 2015-07-29
SUZHOU SAISHUOLA STAINLESS STEEL PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For this reason, the technical problem to be solved by the present invention is that the polarizer peeling method used for liquid crystal display panels in the prior art is likely to cause panel cracks, poor peeling effect, long peeling time, and low work efficiency. Panel polarizer peeling device

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  • Polarizer stripping device for liquid crystal display panel
  • Polarizer stripping device for liquid crystal display panel
  • Polarizer stripping device for liquid crystal display panel

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Embodiment Construction

[0023] Such as figure 1 As shown, the polarizer peeling device for liquid crystal display panels of the present invention includes: a base 1 , a support plate 2 , a vacuum adsorption device 3 , a heating plate 4 , an air cylinder 5 and a clamping and separating device 6 .

[0024] The upper surface of the base 1 is provided with a support column 102 , and the support plate 2 is fixed on the upper end of the support column 102 . In this embodiment, one support column 102 is provided on four corners of the upper surface of the base 1 respectively, so as to fix the support plate 2 stably and firmly.

[0025] The vacuum adsorption device 3 is fixedly arranged on the base 1, the upper surface of the vacuum adsorption device 3 is used to place the liquid crystal display panel 8, and the upper surface area of ​​the vacuum adsorption device 3 is larger than that of the liquid crystal display panel 8. In this way, during the process of peeling off the polarizer, the vacuum adsorption ...

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Abstract

The invention discloses a polarizer stripping device for a liquid crystal display panel. The polarizer stripping device comprises a base, a support plate, a vacuum absorption device, a heating plate, a cylinder and a clamping separating device. According to the device, the vacuum absorption device is arranged on the base, and the liquid crystal display panel can be effectively absorbed, so that the positioning is firm; as the heating plate is arranged,, a polarizer can be heated, the stripping strength of the polarizer is reduced, and the polarizer is easily stripped; as the clamping separating device is arranged, a movable plate in the clamping separating device acts upwards through the counter-acting force of a spring to be adhered with an upper plate to compress the polarizer, so that the polarizer can be conveniently and firmly clamped; a projection is arranged on the side face of the movable plate, so that the polarizer can be conveniently put in or taken out after the movable plate is pressed. The device can effectively strip the polarizer, reduces the possibility that the panel is broken, and is good in stripping effect, high in work efficiency and convenient and quick in operation.

Description

Technical field: [0001] The invention belongs to the technical field of liquid crystal displays, and in particular relates to a polarizer peeling device for liquid crystal display panels. Background technique: [0002] Polarizer is an optical film composed of multi-layer polymer materials with the function of generating polarized light. The polarizer converts non-polarized natural light into polarized light, and allows the light perpendicular to the electric field to pass through. The liquid crystal display panel can display images normally, which is an indispensable part of liquid crystal display imaging. During the process of attaching the polarizer to the panel, there will be problems: the quality of the polarizer is unqualified, the alignment accuracy of the attachment is unqualified, and there are problems such as bubbles and dust after attachment. At this time, the polarizer needs to be removed for re-attachment. The polarizer is attached to the liquid crystal display...

Claims

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Application Information

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IPC IPC(8): G02F1/13G02F1/1335B32B38/10
CPCB32B38/10G02F1/1303G02F1/1309G02F1/133528
Inventor 陈汉刚
Owner SUZHOU SAISHUOLA STAINLESS STEEL PROD CO LTD
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