Pad for touch panel and method for manufacturing same
A manufacturing method and touch panel technology, applied in the direction of instruments, electrical digital data processing, and input/output process of data processing, etc., can solve the problem of low circuit resistance value, reduce the process, improve the visibility of the circuit, and reduce the cost Effect
Inactive Publication Date: 2015-04-08
TMOS +2
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Problems solved by technology
[0013] Therefore, in the conventional metal mesh process, there is a problem that it is difficult to simultaneously satisfy the two elements of making the circuit visibility good and the circuit resistance value low for the transparent electrode pattern and the wiring electrode pattern.
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[0041] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those skilled in the art of the present invention can easily implement them. However, the present invention can be embodied in various ways, and therefore is not limited to the embodiments described here. In addition, in the drawings, in order to clarify the present invention, parts irrelevant to the description are omitted, and similar reference numerals are assigned to similar parts throughout the specification.
[0042] Throughout the specification, when it is stated that a certain component "includes" a certain component, unless there is a specific contrary description, it does not mean that other components are excluded, but that other components can be further included.
[0043] Figure 2a with Figure 2b It is a figure showing the manufacturing method of the panel for touch panels which formed the wiring electrode pattern and the tr...
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A method for manufacturing a pad for a touch panel comprises the steps of: forming a laminated structure comprising a translucent conductive layer, which is a conductive substance of a translucent material, on the upper surface of an insulator, and a metal coating layer on the upper surface of the translucent conductive layer; forming a touch pattern of a plurality of electrostatic electrodes and a lead wiring pattern of a bus electrode by selectively removing, from the laminated structure, the translucent conductive layer and the metal coating layer of the area excluding the translucent electrode pattern of a plurality of electrostatic electrodes, which is the touch pattern part corresponding to the window area (the area in which the screen is displayed) of the touch panel, and the wiring electrode pattern, which is connected to the edge area of the translucent electrode pattern and indicates the bus electrode; and selectively removing the metal coating layer formed on the translucent electrode pattern.
Description
technical field [0001] The present invention relates to a method for manufacturing a touch panel, and in particular to a panel for a touch panel using a translucent metal and a method for manufacturing the same. Background technique [0002] In general, a touch panel is an input device that anyone can easily use to operate a computer or the like interactively and intuitively by touching keys with a finger. When integrated with a display screen, it can be used as a touch screen, which is an input device for input by touching the screen with a finger. [0003] As mentioned above, depending on the method of sensing contact, there are resistive film method, electrostatic capacity method, infrared method, ultrasonic method, etc. being used. In the future, the use of the electrostatic capacitance method, which is advantageous in terms of durability and thinness and compactness, will increase. [0004] The above-mentioned capacitive touch panel, especially the touch screen, is co...
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IPC IPC(8): G06F3/041
CPCG06F3/041G06F2203/04103G06F3/0443G06F3/0446G06F2203/04111G06F2203/04112
Inventor 朴隼永郑州铉宋荣镇裴相模李成林金镇株
Owner TMOS