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Method for applying liquid crystal display panel border adhesive

A coating method and technology for liquid crystal panels, which can be applied to devices, coatings, optics and other directions for coating liquid on the surface, and can solve problems such as leakage of liquid crystals, image chromatic aberration, and poor cutting of liquid crystal cells.

Inactive Publication Date: 2013-04-03
KUSN INFOVISION OPTOELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a liquid crystal panel frame glue coating method, which can avoid the poor cutting of the liquid crystal cell and the display failure caused by the overlap of the end point and the starting point of the glue spit in the process of coating the liquid crystal panel frame glue. The problem of chromatic aberration in the image, and the leakage of liquid crystal caused by the end point and start point of spit glue not being connected

Method used

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  • Method for applying liquid crystal display panel border adhesive
  • Method for applying liquid crystal display panel border adhesive
  • Method for applying liquid crystal display panel border adhesive

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Embodiment Construction

[0032] In order to further explain the technical means and effects adopted by the present invention to achieve the intended purpose of the invention, below in conjunction with the accompanying drawings and preferred embodiments, the specific implementation methods, methods and steps of the coating method for the frame glue of the liquid crystal panel proposed according to the present invention And effect, detailed description is as follows.

[0033] The invention proposes a liquid crystal panel frame glue coating method, image 3 Show the flow chart of liquid crystal panel frame glue coating method of the present invention, please refer to image 3 , whose steps include:

[0034] (1) A mother glass substrate is provided, and at least one preset liquid crystal coverage area is set on the mother glass substrate.

[0035] (2) Lower the glue injector to the coating height of the frame glue. The glue injector is filled with colloid, move the glue injector or move the mother glas...

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Abstract

The invention provides a method for applying a liquid crystal display panel border adhesive, which comprises the following steps that a female glass substrate is provided, and at least one preset liquid crystal covering area is formed on the female glass substrate at intervals; an adhesive injector is dropped down to the border adhesive applying height; the adhesive injector continuously injects the adhesive from the starting point, and each side of the at least one preset liquid crystal covering area is continuously applied once, so as to form at least one closed border adhesive pattern; the end point of the adhesive injector for injecting the adhesive does not coincide with the starting point, and at least one of the end point and the starting point is positioned outside the closed border adhesive pattern; and the adhesive injector is lifted to the safety height.

Description

technical field [0001] The invention relates to the field of liquid crystal display, and in particular to a liquid crystal panel border glue coating method in the liquid crystal panel manufacturing process. Background technique [0002] Liquid Crystal Display (LCD) has many advantages such as lightness, lightness, energy saving, and no radiation, so it has gradually replaced the traditional cathode ray tube (CRT) display. At present, liquid crystal displays are widely used in high-definition digital televisions, desktop computers, personal digital assistants (PDAs), notebook computers, mobile phones, digital cameras and other electronic equipment. [0003] The liquid crystal display device includes a liquid crystal panel, wherein the liquid crystal panel includes a first substrate, a second substrate, and liquid crystal sandwiched between the first substrate and the second substrate. The first substrate and the second substrate are glued together by frame glue, wherein the ...

Claims

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Application Information

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IPC IPC(8): G02F1/1339B05C11/10B05C5/02
Inventor 朱健陈欢
Owner KUSN INFOVISION OPTOELECTRONICS
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