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Touch control panel

一种触控面板、板材的技术，应用在仪器、计算、电数字数据处理等方向，能够解决制作工艺复杂、电极图形可见等问题，达到简化制作工艺、改善视觉外观、可见度降低的效果

Active Publication Date: 2016-03-30
TPK TOUCH SOLUTIONS (XIAMEN) INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, an embodiment of the present invention provides a touch panel to solve the problem of visible electrode patterns and complex manufacturing process in the prior art.

Method used

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Embodiment Construction

[0045] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0046] A touch panel according to a preferred embodiment of the present invention will be described below with reference to related drawings, wherein the same elements will be described with the same reference symbols. The orientations "up" and "down" in the following embodiments are only used to represent relative positional relationships. Moreover, a first element formed on a second element "on", "over", "under" or "under" may include that the first element in the embodiment is in direct contact with the second element, or also Other additional elements may be included between the first element and the second element such that the first element does not directly contact the second element.

[0047] Figure 1A It is a schematic cross-sectional view of a touch panel according to the first embodiment of the present invention. Please ...

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Abstract

The invention discloses a touch control panel comprising a protection substrate, a first transmitting panel, a first patterning electrode layer, and a first transparent bonding layer; the first transmitting panel and the protection substrate are arranged in opposite; the first patterning electrode layer is arranged on the first transmitting panel, and arranged between the protection substrate and the first transmitting panel. The first patterning electrode layer has a pattern portion and a non-pattern portion; the first transparent bonding layer is arranged between the protection substrate and the first patterning electrode layer, and the refractive index thereof is bigger than or equal to 1.65 and smaller than or equal to 1.72, so the pattern portion and the non-pattern portion have consistent light reflection rate. By using the structure, the electrode pattern visibility of the touch control panel can be lowered or reduced to 0, thus improving visual profile of the touch control panel.

Description

technical field [0001] The present invention relates to the field of touch technology, in particular to a touch panel. Background technique [0002] With the advancement of technology, the applications of touch panels are also increasing. At present, the application of touch panel mainly includes: portable electronic products, such as: tablet computer, mobile phone, digital camera; financial business use, such as: cash machine, remote video conferencing; public information use, such as: airport, station guide browsing, data query, etc. [0003] A traditional touch panel roughly includes a protective substrate and a light-transmitting substrate bonded together. Among them, the light-transmitting substrate also includes an electrode layer for touch sensing. The electrode layer is usually a patterned electrode layer formed by etching a whole layer of conductive layer. The area of ​​the electrode (non-patterned part) has a different refractive index to the light, so that when...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
CPCG06F3/0445G06F3/0412G06F3/041
Inventor 许毅中徐国书卢凤华徐承宏
Owner TPK TOUCH SOLUTIONS (XIAMEN) INC