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Stripping device for polaroid

A peeling device and polarizer technology, applied in optics, nonlinear optics, instruments, etc., can solve the problems of restricting the recycling of coils, increasing the cost of consumables, and affecting the cleanliness of the polarizer peeling device, so as to reduce the cost of consumables and improve the Cleanliness, effect of recycling the web

Active Publication Date: 2015-09-23
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since the polarizer is attached to the liquid crystal display panel by an adhesive, the residual adhesive will be stuck in the process of separating the polarizer and the panel with the roll material, which will affect the cleanliness of the polarizer peeling device. Due to the residual adhesive, the recycling of the coil is seriously restricted, and the cost of consumables is increased

Method used

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  • Stripping device for polaroid
  • Stripping device for polaroid

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] see figure 1 , figure 2 , The polarizer peeling device of the present invention includes a mobile stage 1 for supporting the panel, a separation device 2 and a first cleaning device 31, and the separation device 2 includes: a coil 23, a first reel 21, a first cleaning device 31 Two reels 22 and a driving device 24, the first reel 21 is used to place unused coils 23, the second reel 22 is used to reclaim used coils 23, the first reel 21 and the second ...

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Abstract

The invention discloses a stripping device for a polaroid. The stripping device comprises a moving carrying table, a splitting device and a first cleaning device, the splitting device comprises a coiled material, a driving device, a first coiling cylinder and a second coiling cylinder; the coiled material winds the first coiling cylinder and the second coiling cylinder, the first coiling cylinder and the second coiling cylinder can be rotatably fixed to two sides of the moving carrying table and can be driven by the driving device to rotate in the same direction, so that the coiled material is driven to move, the coiled material which located between the first coiling cylinder and the second coiling cylinder is arranged between the polaroid and a panel, in the moving process of the moving carrying table, the polaroid is departed from the panel by using the coiled material, and the first cleaning device is arranged between the second coiling cylinder and the moving carrying table and is used for cleaning the coiled material which enters the second coiling cylinder. By means of the method that the cleaning devices are arranged between the moving carrying table and the coiling cylinders, the reusing effect is achieved by cleaning of the used coiled material.

Description

technical field [0001] The invention relates to the field of liquid crystal displays, in particular to a polarizer peeling device. Background technique [0002] Polarizer is a kind of optical film with the function of generating polarized light compounded by multi-layer polymer materials. It is used in liquid crystal display panels, which can convert non-polarized natural light into polarized light, so that it can be polarized with an electric field. The light in the vertical direction passes through, so that the liquid crystal display panel can display images normally, so the polarizer is one of the key components that affect the display effect of the liquid crystal display panel. [0003] If the polarizer is found to have defects such as bubbles and scratches during the panel manufacturing process, it must be put into the coil from the joint seam of the panel, and the polarizer is separated from the panel by the movement of the coil. Above-mentioned device has following s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13
CPCG02F1/1303
Inventor 江乐华
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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