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Touch display device and manufacturing method thereof

A technology for a touch display device and a manufacturing method, which is applied in the fields of optics, instruments, and electrical digital data processing, etc., and can solve the problems of a thick touch display device 1 and expensive optical glue, and achieve reduced production costs, thin thickness, Create simple effects

Active Publication Date: 2014-11-26
KUSN INFOVISION OPTOELECTRONICS
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

Then, the surface of the polarizer 15 of the touch module 10 away from the touch sensing layer 14 is bonded together with the protective cover 20 through the optical glue 40 to form the touch display device 1, and the assembled touch display The thickness of device 1 is thicker, and the price of optical glue is also more expensive

Method used

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  • Touch display device and manufacturing method thereof
  • Touch display device and manufacturing method thereof
  • Touch display device and manufacturing method thereof

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Embodiment Construction

[0026] In order to further explain the technical means and effects adopted by the present invention to achieve the intended invention purpose, the specific implementation, structure, The features and their functions are detailed as follows:

[0027] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of preferred embodiments with reference to the drawings. Through the description of specific implementation methods, the technical means and effects of the present invention to achieve the intended purpose can be understood more deeply and specifically, but the attached drawings are only for reference and description, and are not used to explain the present invention limit.

[0028] image 3 It is a schematic cross-sectional structure diagram of a touch display device according to an embodiment of the present invention. Figure 4 It is a schematic cross-sectional structure...

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Abstract

A touch display device comprises a touch module, a polaroid arranged on the touch module and a protective cover arranged on the polaroid. The polaroid comprises a polaroid body, a first transparent adhesive layer and a second transparent adhesive layer, and the first transparent adhesive layer and the second transparent adhesive layer are arranged on the opposite first surface and the second surface of the polaroid body respectively. The polaroid is attached to the touch module through the first transparent adhesive layer, and the polaroid is attached to the protective cover through the second transparent adhesive layer. The protective cover comprises a black rubber frame, the black rubber frame is arranged around the protective cover and placed between the second transparent adhesive layer of the polaroid and the protective cover, and the thickness of the black rubber frame is smaller than 10 micrometers. The touch display device is low in manufacturing cost and small in thickness. The invention further relates to a manufacturing method of the touch display device.

Description

technical field [0001] The present invention relates to the technical field of touch display, and in particular to a touch display device and a manufacturing method thereof. Background technique [0002] The touch technologies of the existing touch display devices mainly include plug-in, one glass solution (OGS), in-cell and on-cell technologies. Since the touch screen and the display panel are set independently of each other, the plug-in touch display device has a large thickness and cannot meet the ultra-thin requirements of some handheld devices and portable devices, and has been gradually eliminated. The touch display device of OGS integrates the touch sensing layer and the protective glass and then attaches it to the display panel through optical glue. It has the advantages of high touch sensitivity and is one of the current mainstream touch technologies. The main disadvantages It is not strong enough and fragile. In Cell's touch display device integrates the touch se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G02F1/1333G02F1/1335
Inventor 李宏明邱郁雯
Owner KUSN INFOVISION OPTOELECTRONICS
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