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Coating device, coating method and bonding method

A technology of coating device and coating method, which is applied to the surface coating liquid device, spraying device, coating, etc., can solve the problems of low coating efficiency of special-shaped contour panels, increase production efficiency, and simplify coating The effect of the process

Active Publication Date: 2020-12-22
INTERFACE TECH CHENGDU CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a coating device, a coating method and a bonding method for the problem of low coating efficiency of special-shaped contour panels

Method used

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  • Coating device, coating method and bonding method
  • Coating device, coating method and bonding method
  • Coating device, coating method and bonding method

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Embodiment Construction

[0038] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0039] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected ...

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Abstract

The invention relates to a coating device, a coating method and a bonding method. The coating device is used for coating glue on a bonding surface of a bonding panel; the bonding surface comprises a bonding area, and a barrier area surrounding the bonding area; and an edge line of the barrier area comprises a special-shaped section. The coating device comprises a mounting frame capable of moving in a first direction, a first nozzle arranged on the mounting frame and capable of moving in the first direction under driving by the mounting frame to form a bonding glue section in the bonding area,and a second nozzle arranged on the mounting frame and positioned on the outer side of the first nozzle; the second nozzle can move in a second direction to approach or leave from the first nozzle; and the second direction is intersected with the first direction. The coating device once coats the bonding area and the barrier area of the bonding panel, simplifies the coating process, and improves the production benefit.

Description

technical field [0001] The invention relates to the field of panel mounting, in particular to a coating device, a coating method and a bonding method. Background technique [0002] There are two main types of bonding methods for touch screens: frame bonding and full bonding. Frame stickers are also known as word-of-mouth glue bonding, that is, simply use double-sided tape to fix the four sides of the touch screen and the display screen, and there is an air layer between the display screen and the touch screen. Full bonding technology is to use OCR (water glue) or OCA (optical glue) to glue the display screen and touch screen together seamlessly. Therefore, full lamination has higher light transmittance and stability than frame paste. [0003] In the full lamination process, a coating process is required in advance. For panels with regular outlines (such as rectangular panels), coating processes such as full-plane or frame glue coating can be used. However, for special-sha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B13/02B05B13/04B05D1/02B05D5/00F16B11/00
CPCB05B13/0278B05B13/04B05D1/02B05D5/00F16B11/006
Inventor 郭南村朱文宾
Owner INTERFACE TECH CHENGDU CO LTD
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