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Touch panel

A technology of touch screen and concave part, which is applied in the direction of instrument, electrical digital data processing, input/output process of data processing, etc., to achieve the effect of preventing the increase of visibility and reducing the visibility

Active Publication Date: 2015-08-26
HYDIS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although such a conventional touch panel 10 can prevent the moiré phenomenon, the bent portion 12b formed at the connecting portion between the obliquely arranged electrode lines 12a constituting the unit electrode lines 12 and the obliquely arranged electrode lines 12a in the opposite direction are repeated side by side in the horizontal direction, so having these horizontally repeated parts such as figure 2 Problems identified as lines are shown

Method used

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Embodiment Construction

[0041] Before describing the present invention, it needs to be explained that in multiple embodiments, the same reference numerals are used for components with the same structure, and a representative description is made in the first embodiment, and in other embodiments for A structure different from that of the first embodiment will be described.

[0042] Hereinafter, the touch screen according to the first embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0043] image 3 It is a top view of the touch screen of the first embodiment of the present invention, Figure 4 and Figure 5 It is a partially enlarged view showing the main structure of the touch panel according to the first embodiment of the present invention.

[0044] As shown in the figure, the touch screen according to the first embodiment of the present invention includes a plurality of unit electrode lines 110 arranged along the direction of the first ...

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Abstract

A touch panel may include: a plurality of unit electrode lines disposed in a first axis direction and spaced apart from one another in a second axis direction perpendicular with respect to the first axis direction, wherein in each of a first side line and a second side line forming both sides of each of the unit electrode lines, a first side and a second side are alternately repeated, and a protrusion portion and a recess portion are alternately formed at contact portions at which the first and second sides contact each other depending on an angle at which the first and second sides contact each other, the recess portion being provided with a first groove formed by cutting the unit electrode line in a direction parallel to the first side, and a second groove formed by cutting the unit electrode line in a direction parallel to the second side.

Description

technical field [0001] The present invention relates to a touch screen, and more particularly, to a touch screen capable of preventing the problem of increased visibility due to the design of unit electrode lines for preventing a moiré phenomenon. Background technique [0002] Touch screen panel (TSP; Touch Screen Panel) is in LCD (Liquid Crystal Display, liquid crystal display), PDP (Plasma Display Panel, plasma display panel), OLED (Organic Light Emitting Diode, organic light emitting diode), AMOLED (Active Matrix Organic Light Emitting Diode (Active Matrix Organic Light Emitting Diode), an input device attached to or built into a display device such as a display device, is a device that recognizes it as an input signal when an object such as a finger or a touch pen touches the screen . Recently, touch screen panels are widely installed on mobile devices such as mobile phones (Mobile phone), PDA (Personal Digital Assistants, electronic notebook), PMP (Portable Multimedia ...

Claims

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Application Information

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IPC IPC(8): G06F3/041
CPCG06F3/0412G06F3/0448G06F3/041
Inventor 金炯中安埈成尹盛重李智训
Owner HYDIS TECH