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

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-...

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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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