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Touch panel film coating process

A touch panel and process technology, applied in the field of touch panel coating process, can solve the problems of poor timeliness and stability, high energy consumption, and high cost of an antifouling film layer of the touch panel, so as to improve timeliness and stability , The effect of improving processing efficiency and saving energy consumption

Active Publication Date: 2012-10-03
XUZHOU NADIA ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The anti-fouling film layer of the touch panel obtained in this way has poor timeliness and stability, and is time-consuming and energy-consuming. The utilization rate of the anti-fouling film agent is low and the cost is high.

Method used

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Embodiment Construction

[0011] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0012] see figure 1 As shown, embodiments of the present invention include:

[0013] A coating process for a touch panel, comprising the following steps: First, uniformly sputtering an active protective liquid onto the surface of a touch panel 1 by a magnetron coating method to form an active protective film layer 2, and then applying a heating and evaporation coating method to The anti-fouling film evaporates and adheres to the surface of the touch panel with the active protective film layer 2 to form the anti-fouling film layer 3. Both the heating evaporation coating method and the magnetron coating method are carried out in a hybrid coating ma...

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Abstract

The invention discloses a touch panel film coating process, comprising the following steps of: firstly sputtering an active protection liquid to the surface of a touch panel in a magnetron type film coating manner, so as to form an active protective film layer; and then evaporating an antifouling film so as to enable the antifouling film to be attached to the surface of the touch panel with the active protective film in a heating evaporation film coating manner, so as to form an antifouling film layer, wherein the heating evaporation film coating manner and the magnetron film coating manner both are carried out in a hybrid film coating machine. The touch panel film coating process is capable of improving the timeliness and the stability of the antifouling film layer of the touch panel by organically combining the heating evaporation film coating and the magnetron film coating in the prior art, and also capable of improving the processing efficiency, effectively saving the energy and reducing the cost.

Description

technical field [0001] The invention relates to the technical field of coating technology, in particular to a coating technology for a touch panel. Background technique [0002] The touch panel is an inductive liquid crystal display device that can receive input signals such as contacts. It is currently the simplest, most convenient and natural way of human-computer interaction. Due to its wide application range, it is mainly used in leadership office, industrial control, military command, electronic games, ordering songs and dishes, multimedia teaching, real estate pre-sale, etc. It needs to be easy to use, durable, stain and water resistant, and more. [0003] In order for the touch panel to have the above advantages, it is necessary to treat the control panel with an antifouling film. We know that the traditional anti-fouling film coating on control panels is mainly based on evaporative coating. By evaporating the agent at a single point of high temperature, the anti-fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C14/35C23C14/24C23C14/08
Inventor 张斌
Owner XUZHOU NADIA ELECTRONICS TECH