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Touch sensing apparatus using touch pattern without insulation and method for manufacturing the same

A technology of contact position and sensing area, applied in the field of touch sensing devices, can solve the problem of high defect rate, and achieve the effects of cheap manufacturing, simple laminated structure, and simplified laminated structure

Inactive Publication Date: 2014-11-26
MELFAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when manufacturing the external wiring area of ​​the touch sensor device, a more complicated process is required than the conventional manufacturing method, and there is a problem that the defect rate increases.

Method used

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  • Touch sensing apparatus using touch pattern without insulation and method for manufacturing the same
  • Touch sensing apparatus using touch pattern without insulation and method for manufacturing the same
  • Touch sensing apparatus using touch pattern without insulation and method for manufacturing the same

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Embodiment Construction

[0056] Hereinafter, the embodiments will be described in detail in conjunction with the accompanying drawings. In the following description, the same specific items as the specific constituent elements appear, but they are only provided for a more comprehensive understanding of the present invention. Such specific items can be modified or changed within the scope of the present invention. obvious to those skilled in the art. In addition, when describing the present invention, if it is judged that the detailed description of the known technology related to the present invention unnecessarily obscures the gist of the present invention, the detailed description will be omitted.

[0057] Throughout the specification, the same reference signs may be used for the same or similar constituent elements. In addition, the sizes and thicknesses of the respective components are arbitrarily shown in the drawings for the convenience of description, but are not limited thereto. In the drawi...

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Abstract

A touch location sensing panel includes a touch detection region in which a plurality of sensing regions are arranged on a single substrate in two columns, an external wire region provided in one outer side surface of the touch detection region, a plurality of transmitting (Tx) electrodes formed in the plurality of the sensing regions, with at least one patch shape, respectively, to sense a location of touch applied to the touch detection region on a second axis, a plurality of receiving (Rx) electrodes electrically separated from the transmitting electrodes in the plurality of the sensing regions and extended along a second axis to cover the transmitting electrodes, to sense a location of the touch on a first axis, and a plurality of internal wires arranged in the same layer with the plurality of the transmitting electrodes and the plurality of the receiving electrodes, and connected to plurality of the transmitting electrodes and the plurality of the receiving electrodes to be extended to the external wire region.

Description

technical field [0001] The invention relates to a touch sensing device and a manufacturing method of the touch sensing device. Background technique [0002] A touch sensor device refers to a device that makes it easier for the user to directly touch the screen with an input tool such as a hand or a pen among the input devices that constitute the interface between information communication equipment using various displays and the user. . [0003] Touch sensor devices can be classified into resistive film type, capacitive (electrostatic capacity) type, ultrasonic type, and infrared type according to the operation method. Among them, the capacitive type touch sensor device is thin and durable, and it can realize Due to the advantage of multi-touch, various applications are currently being carried out centering on mobile devices. [0004] Capacitive touch sensing devices can be divided into: no separate driving signal is applied, and the self-capacitance (Self-Capacitance) gen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/044
CPCG06F3/044G06F2203/04103G06F2203/04107G06F2203/04112Y10T29/49155G06F3/0443G06F3/0446
Inventor 金光铉
Owner MELFAS
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