Touch screen induction module and display comprising same
A sensor module and touch screen technology, applied in the electronic field, can solve problems such as environmental pollution, cost increase, and ITO waste, and achieve the effects of reducing costs, avoiding pollution, and avoiding waste of materials
Inactive Publication Date: 2013-05-15
NANCHANG O FILM TECH CO LTD
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Problems solved by technology
However, ITO (tin-doped indium oxide) is an expensive material, and a large amount of ITO will be wasted during pattern formation, which will increase the cost
In addition, the etching process requires the use of corrosive chemical materials, which pollute the environment
Method used
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[0039] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.
[0040] 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 to the other element or intervening elements may also be present.
[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as...
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Abstract
A touch screen induction module comprises a first substrate, a first conducting layer, a second substrate, a second conducting layer and a support chip. A first groove in a preset shape is formed in one side of the first substrate, and the shape of the first conducting layer is matched with that of the first groove. The first conducting layer is contained in the first groove. The second substrate is attached to one side, with the first groove formed, of the first substrate. A second groove with a preset shape is formed in one side, far away from the first substrate, of the second substrate. The shape of the second conducting layer is matched with that of the second groove, and the second conducting layer is contained in the second groove. Due to the facts that the first conducting layer and the second conducting layer are respectively contained in the first groove and the second groove, the shape of the first conducting layer is matched with that of the first groove, and the shape of the second conducting layer is matched with that of the second groove, an electrode can be obtained without the need of conducting etch forming when a conducting layer is formed, and therefore materials are prevented from being wasted, and cost is reduced. In addition, the invention further provides a display.
Description
technical field [0001] The invention relates to electronic technology, in particular to a touch screen sensing module and a display including the touch screen sensing module. Background technique [0002] A touch screen is an inductive device that can receive input signals such as touch. The touch screen has endowed information interaction with a new look and is a very attractive new information interaction device. In traditional touch screens, the ITO conductive layer is still a vital part of the touch screen sensing module. [0003] When preparing the ITO conductive layer, it is generally necessary to perform ITO coating on the entire surface of a substrate, then perform ITO pattern forming to obtain electrodes, and finally make transparent electrode silver leads. When the ITO pattern is formed, it is necessary to use an etching process to etch the formed ITO film. However, ITO (tin-doped indium oxide) is an expensive material, and a large amount of ITO will be wasted d...
Claims
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Login to View More IPC IPC(8): G06F3/041
CPCG06F3/041G06F2203/04103G06F2203/04112
Inventor 高育龙
Owner NANCHANG O FILM TECH CO LTD