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Disassembly method for touch panel with assembly shell

A touch panel and assembling shell technology, which is applied in the input/output process of data processing, instruments, electrical and digital data processing, etc. rate effect

Inactive Publication Date: 2012-03-07
HANNSTAR DISPLAY NANJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing disassembly method is to directly use tools to remove the protective panel and sensor layer from the shell. This method is not only laborious, but also the protective panel is easily damaged after disassembly. The intact rate is only about 25%, and most of the shells cannot be continued. Used, resulting in a lot of scrap

Method used

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  • Disassembly method for touch panel with assembly shell
  • Disassembly method for touch panel with assembly shell
  • Disassembly method for touch panel with assembly shell

Examples

Experimental program
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Effect test

Embodiment Construction

[0021] The method of the present invention will be further described below by taking a mobile phone as an example in conjunction with the accompanying drawings.

[0022] figure 1 is the front view of the touch panel with assembled shell of the present invention, figure 2 is the rear view of the touch panel with the assembled housing, image 3 for figure 1 A-A in the sectional view. see image 3 , the touch panel 10 includes a frame 1 , a cover lens 2 , a sensor layer 3 , a first adhesive layer 4 and a second adhesive layer 5 . The first adhesive layer 4 is used for laminating the housing 1 and the protective panel 2 , and the protective panel 2 and the sensor layer 3 are pasted and joined by the second adhesive layer 5 . The shell 1 can be magnesium aluminum alloy or hard plastic. The protection panel 2 is generally made of tempered glass, has an active area 6 and a black matrix 7 , and extends out of the inner frame line X of the housing 1 , as shown in FIG. 3 . The s...

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PUM

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Abstract

The invention discloses a disassembly method for a touch panel with an assembly shell. The disassembly method is characterized by comprising the following steps of: heating an iron plate to 110-150 DEG C; placing a protective panel of the touch panel with the assembly shell to face a heating surface of the iron plate, and starting to heat for 30-60 seconds; and taking the touch panel off the iron plate, stopping heating, and lightly taking the protective panel and a sensor layer off the shell. By using the method provided by the invention, the shell and the protective panel can be extremely easily disassembled, the protective panel is difficult to damage, the perfectness is increased from original 25 percent to 100 percent, the reutilization rate of the shell is increased, and the use cost, the maintenance cost and the production cost are reduced.

Description

technical field [0001] The invention relates to a dismantling method of a touch panel with an assembled shell, belonging to the technical field of display screens of electronic products. Background technique [0002] The touch panel is an essential device for many electronic products. It can play various information such as text, video advertisements, FLASH, pictures and video signals played by computers. When the finger touches the screen, there will be an analog signal output. The controller converts the analog signal into a digital signal that the computer can accept, and then integrates and compiles various components through the touch driver in the computer. Finally, the display card outputs the screen signal in the computer. The touched position is displayed on the screen, which is flexible and convenient to use. But at the same time, the touch panel is an inductive precision electronic component. Do not use sharp objects to write on the touch panel, nor use it under ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
Inventor 钟志南
Owner HANNSTAR DISPLAY NANJING
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