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Method for depositing buffer material on framework of flat-panel display

A flat-panel display and cushioning material technology, which is applied to the rack/frame structure, the device for coating liquid on the surface, and the pre-treatment surface, etc., can solve the problems that it is difficult to ensure uniform thickness of the deposited buffer material, and the liquid crystal display is easy to be polluted. Achieve the effect of reducing manpower, reducing defective rate, and achieving adhesiveness

Inactive Publication Date: 2015-05-06
苏州天辅新型建材有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the defects that it is difficult to ensure the uniform thickness of the deposited buffer material when depositing the buffer material on the frame of the existing flat panel display, and it is easy to cause the liquid crystal display to be easily polluted, and at the same time realize the purpose of industrialization and automatic production

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  • Method for depositing buffer material on framework of flat-panel display
  • Method for depositing buffer material on framework of flat-panel display
  • Method for depositing buffer material on framework of flat-panel display

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Embodiment Construction

[0019] The technical scheme of the present invention is described in detail below in conjunction with accompanying drawing, a kind of method for depositing cushioning material on the frame of flat panel display, the method comprises the following steps: (a) utilize injection device, spray photohardenable composition on frame; ( b) irradiating and hardening the photocurable composition sprayed on the frame with ultraviolet rays, thereby forming an elastic photocurable buffer material; (c) adhering a transparent plate on the photocurable buffer material. In an actual process, according to the size and width of the frame, the spraying device used in step (a) can adjust the spraying amount of the photocurable composition. The line width and line height of the cushioning material after hardening can be applied to various designs according to the size and type of the frame, so it is not limited. Specifically, the line width is preferably 0.5-5 mm, and the height is preferably 0.5-2 ...

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Abstract

The invention discloses a method for depositing a buffer material on the framework of a flat-panel display. The method comprises the following steps of: (a) jetting a photo-hardening composition on the framework by utilizing a jet device; (b) performing ultraviolet irradiation and hardening on the photo-hardening composition jetted on the framework to form a photo-hardening buffer material with elasticity; and (c) bonding a transparent plate to the photo-hardening buffer material. By utilizing the technical scheme provided by the invention, the buffer material deposited on the framework of the flat-panel display can be hardened in a short time by ultraviolet irradiation, and the hardened buffer material has the elasticity, so that the automation of a framework production process is improved, the productivity is improved, the defect rate is reduced, the cost is reduced, and the defect that a conventional injection-type framework needs to the produced by the processes such as placing the transparent plate such as glass and the like on the framework after directly bonding a silicon ribbon manually and the like is overcome.

Description

technical field [0001] The invention relates to the technical field of deposition methods of buffer materials, in particular to a method for depositing buffer materials on a frame of a flat panel display. In this method, a buffer material is deposited on the frame of a flat panel display such as a liquid crystal display or a mobile phone display to buffer the impact between the frame and a transparent plate adhered to the frame. Background technique [0002] In the conventional flat panel display, in order to protect a transparent plate such as a glass plate mounted on a frame of a liquid crystal display from shock and vibration, it is necessary to use a strip like silica gel as a shock-absorbing material. In the process of installing the tape-shaped cushioning material, work such as separation and bonding needs to be done manually, which reduces industrial productivity and is difficult to automate. [0003] In order to solve this problem, Korea's authorized patent, No. 10-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/18B05D1/02B05D3/06B05D7/00
Inventor 朴赞镐
Owner 苏州天辅新型建材有限公司
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