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Touch module and manufacture method thereof

The technology of a touch module and manufacturing method, which is applied in the field of touch sensors, can solve problems such as uneven bonding, reduced optical performance, and air bubbles, and achieve the effects of simplifying the production process, reducing thickness, and reducing working hours

Inactive Publication Date: 2013-07-24
SHANGHAI WELDING ELECTRONICS TECH GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problems existing in the bonding process of the above-mentioned touch panels, the purpose of the present invention is to provide a touch module, which can save the bonding process of the above-mentioned touch panels, omit the above-mentioned optical adhesive layer, and avoid bonding Problems such as air bubbles, uneven bonding, and reduced optical performance occur during the process

Method used

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  • Touch module and manufacture method thereof
  • Touch module and manufacture method thereof

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Embodiment Construction

[0071] The above-mentioned and other technical features and advantages of the present invention will be described in more detail through exemplary embodiments below in conjunction with the accompanying drawings.

[0072] image 3 is a schematic diagram of the three-dimensional structure of the touch module of the present invention, Figure 4 It is a schematic cross-sectional structure diagram of the touch module of the present invention. Such as image 3 and Figure 4 As shown, the touch module 2 of the present invention includes a cover plate 22 , a touch sensing layer 23 , and a casing 20 . The cover plate 22 includes an upper surface 221 and a lower surface 222 with an arc-shaped curved surface structure, and the touch-sensitive layer 23 is integrally arranged on the lower surface of the cover plate 22 by in-molding through injection molding technology to form an arc-shaped curved surface shell with a touch-sensitive function. Body 20. The casing 20 is provided with a ...

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Abstract

The invention discloses a touch module and a manufacture method thereof. The touch module comprises a touch induction layer and a cover plate, wherein the upper surface of the cover plate is in an arc-shaped curved surface structure; the touch induction layer is integrally arranged on the lower surface of the cover plate in an in-mold forming mode; and an arc-shaped curved surface shell with a touch induction function is formed by the touch induction layer and the cover plate. The manufacture method for the touch module comprises the following steps of providing the cover plate which is provided with an upper surface and a lower surface with the arc-shaped curved surface structure; arranging the touch induction layer; and arranging the touch induction layer on the lower surface of the cover plate in an integral forming mode by the in-mold injection forming technology to form the arc-shaped curved surface shell with the touch induction function. According to the touch module disclosed by the invention, the touch induction layer and the cover plate can be directly combined to form the integral-forming shell with the arc-shaped curved surface structure by the in-mold injection forming technology, thereby being favorable for satisfying the requirements of thin and light property, high performance and diversified appearance of a touch panel.

Description

technical field [0001] The present invention and the technical field of touch sensors, in particular, relate to a touch module with an arc-shaped surface structure and a manufacturing method thereof, as well as a touch panel and a touch display screen with the touch module. Background technique [0002] With the advancement of science and technology, electronic products are more and more widely used in people's lives. Mobile smart phones, MP4, PDA, tablet PCs, portable computers, handheld computers, etc. have become very popular in daily life and have become common tools in people's daily life. As a human-computer interaction interface device, the touch panel is widely used in the above-mentioned electronic products. The demand for thinner and lighter touch panels, high performance, and diverse appearance has also become the current development trend. [0003] In the above electronic device, when using the touch panel, the user can make a selection on the display screen by...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
Inventor 杨世修
Owner SHANGHAI WELDING ELECTRONICS TECH GRP
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