Panel Adhesive and How to Use It

A back glue and panel technology, applied in the direction of chemical instruments and methods, lamination, lamination auxiliary operations, etc., can solve the problems of prolonged working hours, troublesome tearing of the release film, difficult positioning, etc., to achieve convenient tearing Effect

Active Publication Date: 2018-07-13
UNIVERSAL SCIENTIFIC INDUSTRIAL (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because it is done manually, it is difficult to accurately position the back glue when it is fixed on the cover, and it is easy to cause trouble to tear off the release film, resulting in prolonged working hours, so there is still a need for improvement

Method used

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  • Panel Adhesive and How to Use It
  • Panel Adhesive and How to Use It
  • Panel Adhesive and How to Use It

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] In order to clearly illustrate the features of the present invention, the panel adhesive 10 of a preferred embodiment provided by the present invention, as figure 1 As shown, it can be used with a clamp 50 . It should be added that the following embodiments are described with the panel adhesive 10 directly above the jig 50 as the use direction, and the release films 30 and 40 of the panel adhesive 10 define the longitudinal direction LD and the width direction WD.

[0038] Please refer to image 3 , the panel adhesive 10 is roughly quadrangular and has colloid 20 and two layers of release film 30, 40. The colloid 20 is in the shape of a rectangular frame and has an opening 21 inside. The release film 30, 40 is also quadrilateral and the above opening 21 The covered state is pasted on the opposite two sides of the colloid 20 respectively, and four square positioning holes 31,41 are respectively provided on the release film 30,40, and the four positioning holes 31,41 are...

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Abstract

The invention provides panel back glue and a use method thereof. The panel back glue includes a glue body which has an opening internally and is in a framework shape, and two release film layers, which are quadrilateral in shape and are pasted on the two opposite side surfaces of the glue body in a manner of covering the opening in the glue body. At least two positioning holes are formed in each release film and are closed to two opposite corners of the release film and cut through the opening. The panel back glue can be used in a manner of being matched with a fixture having at least two positioning columns to quickly and accurately paste the back glue onto a cover body, the release film layers being easily to tear off.

Description

technical field [0001] The invention relates to an assembly operation equipment and an assembly method of a touch panel, in particular to a panel adhesive specially used for pasting a touch panel on an electronic device cover and a method for using the same. Background technique [0002] With the maturity of technology, touch panels have been widely used in various handheld electronic devices. During the assembly process of touch panels, back glue will be used to fix the touch panels on the covers of the above-mentioned electronic devices. The back glue is composed of a colloid and two layers of release films pasted on two opposite sides of the colloid. [0003] The traditional touch panel assembly operation is carried out manually. First, a layer of release film is torn off, and the adhesive is fixed on the cover, and then another layer of release film is torn off. Finally, the touch panel is assembled. Correspondingly pasted on the cover, so as to complete all the process...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B7/06B32B3/24B32B33/00B32B38/10B32B38/18
CPCB32B3/266B32B7/06B32B33/00B32B38/10B32B38/1833
Inventor 李仁郁林祐圣
Owner UNIVERSAL SCIENTIFIC INDUSTRIAL (SHANGHAI) CO LTD
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