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touch pad

A technology of touch panel and touch electrode, which is applied in the direction of instruments, computing, electrical digital data processing, etc., to achieve the effect of improving the identification problem

Active Publication Date: 2020-06-16
HYDIS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Although such a conventional touch panel 10 can prevent the moiré phenomenon, due to the bending formed at the connecting portion of the obliquely arranged electrode lines 12a constituting the unit electrode lines 12 and the obliquely arranged electrode lines 12a in opposite directions, The parts 12b are repeatedly arranged side by side in the horizontal direction, so they have figure 2 Problems where the above part is identified as a line as shown

Method used

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Embodiment Construction

[0033] 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.

[0034] Hereinafter, a touch panel according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0035] In the attached picture, image 3 It is a top view of a touch panel according to an embodiment of the present invention, Figure 4 for image 3 An enlarged perspective view of the main part of Figure 5 It is a sectional view for explaining each manufacturing process of the manufacturing process of the touch panel which concerns on one Example of this invention.

[0036] As shown in the figure, the structure of a touch panel according to an embodiment of the pres...

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Abstract

The present invention relates to a touch panel. The touch panel of the present invention is characterized in that it includes: a transparent substrate; and touch electrodes, which are formed in a zigzag pattern by alternately and continuously arranging first unit electrodes and second unit electrodes along the first axis direction. On the transparent substrate, the first axis is parallel to any side of the transparent substrate, the first unit electrodes are arranged obliquely along one side with respect to the first axis, and the second unit electrodes are arranged opposite to the first axis. The first axis is arranged obliquely along the other side direction; and the protective film layer is formed on the touch electrode in a zigzag pattern by alternately and continuously arranged first protective film members and second protective film members along the first axis direction Above, the first pellicle member is obliquely arranged at the position corresponding to the first unit electrode along a direction intersecting the first unit electrode, and the second pellicle member is arranged at a position corresponding to the second unit electrode. Corresponding positions are obliquely arranged along a direction intersecting with the second unit electrodes, and the zigzag-shaped lines of the touch electrodes and the zigzag-shaped lines of the overcoat layer are symmetrically formed around the first axis.

Description

technical field [0001] The invention relates to a touch panel. In more detail, it relates to a high-resolution touch electrode composed of a single layer, which can prevent the moiré phenomenon caused by the interference of the touch electrode and the overlapping diffusion sheet or TFT array, and can improve the touch electrode. Touchpad recognition issues. Background technique [0002] Generally speaking, a touch screen is composed of a touch panel, a controller IC, and a driver SW. The touch panel is composed of a laminated structure composed of a thin film deposited with a transparent conductive film (ITO: Indium Tin Oxide) or tempered glass (Glass). [0003] Capacitive touch panels are divided into GFF (1Glass-2Film-2layer) structure that uses two transparent conductive films for display attachment, G1F (1Glass-1Film-2layer) that uses a transparent conductive film in an integrated housing window, and G2 (2Glass-2layer) structure, and display-integrated On-Cell and In-C...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/044
CPCG06F3/0412G06F3/0445G06F2203/04103G06F3/041G06F3/047G09G2300/0426
Inventor 李智训安埈成尹盛重金炯中
Owner HYDIS TECH CO LTD