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Touch window

A technology that touches the window and the contact area is applied in the direction of circuit devices, instruments, and electrical digital data processing. It can solve problems such as delamination of electrode materials and weakening of electrode material resistance, and achieve improved bonding strength, process stabilization, and The effect of printing quality improvement

Inactive Publication Date: 2014-06-04
LG INNOTEK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the process of manufacturing the touch panel, the electrode material may be delaminated because the resistance of the electrode material to external impact or chemical becomes weak

Method used

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Examples

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Embodiment Construction

[0022] In the description of the embodiments, it should be understood that when it is mentioned that a layer (or film), region, pattern or structure is located in another layer (or film), another region, another pad or another pattern, In the case of "upper" or "lower", it can be "directly" or "indirectly" on another layer (or film), region, pad or pattern, or there may be one or more intervening layers. The location of this layer is relative to what is shown in the figure.

[0023] For the purpose of convenience or clarity, the thickness and size of each layer (film), region, pattern, or structure shown in the drawings may be exaggerated, omitted, or schematically drawn. In addition, the size of each layer (film), region, pattern or structure does not necessarily reflect the actual size.

[0024] The embodiments will be described below with reference to the drawings.

[0025] First, refer to figure 1 with image 3 The touch window according to this embodiment will be described in ...

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PUM

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Abstract

A light emitting device according to the embodiment includes touch window including: a substrate; and an electrode part on the substrate, wherein the electrode part includes: a first sub-pattern; an electrode layer on the first sub-pattern; and a second sub-pattern close to the first sub-pattern, and wherein a boundary area between the electrode layer and the first sub-pattern is larger than a boundary area between the substrate and the first sub-pattern. A light emitting device package according to the embodiment includes a touch window including: a substrate; and an electrode part on the substrate; wherein the electrode part includes: a first sub-pattern; an electrode layer on the first sub-pattern; and a second sub-pattern close to the first sub-pattern, and wherein a line width of the first sub-pattern is changed according to a height of the first sub-pattern.

Description

Technical field [0001] The present invention relates to a touch window. Background technique [0002] In recent years, a touch screen, that is, a touch screen used to perform an input function by touching an image displayed on a display device with an input device such as a stylus pen or a finger, has been applied to various electronic appliances. [0003] Touch screens can be roughly divided into two categories: resistive touch screens and capacitive touch screens. In the resistive touch screen, the detection method of the position of the touch point is to detect the change of the resistance along with the connection between the electrode parts when pressure is applied to the input device. In the capacitive touch screen, the method for detecting the position of the touch point is to detect the capacitance change between the electrode parts when the user's finger touches the capacitive touch screen. If the convenience of the manufacturing scheme and the sensing capability are tak...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/044
CPCG06F3/044H05K1/0213G06F3/0446
Inventor 李东建洪范善李晶基严俊弼李俊
Owner LG INNOTEK CO LTD
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