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Touch screen and manufacture method thereof

A touch screen and base material technology, applied in the direction of instruments, electrical digital data processing, data processing input/output process, etc., can solve the problems of high reflection in the visible area of ​​the touch screen, affecting the display effect of the panel, etc.

Active Publication Date: 2016-06-15
ANHUI JINGZHUO OPTICAL DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the interface reflection between different media interfaces, there is a high reflection in the visible area of ​​the touch screen, which seriously affects the display effect of the panel.

Method used

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  • Touch screen and manufacture method thereof
  • Touch screen and manufacture method thereof
  • Touch screen and manufacture method thereof

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Embodiment Construction

[0046] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following description, many specific details are explained in order to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific implementation disclosed below.

[0047] The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only, and are not meant to be the only embodiments.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as ...

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Abstract

Provided is a touch screen. The touch screen comprises base material, an anti-reflective film and a conductive layer, all of which are overlapped in order. The anti-reflective film comprises at least one layer with high refractive index and at least one layer of low refractive index, all of which are laminated in an alternating mode. Due to the structure of the anti-reflective film between the base material and the conductive layer, OCA / ITO and OCA / PET interfaces are avoided so that reflection is effectively reduced. The anti-reflective film comprises at least one layer with high refractive index and at least one layer of low refractive index, all of which are laminated in an alternating mode. Therefore, light transmission of the conductive layer is improved so that reflection of a visible region of the touch screen is further and effectively reduced. The color difference between the visible region and the non-visible region is eliminated so that display quality is improved. At the same time, the invention provides a manufacture method of the touch screen.

Description

Technical field [0001] The present invention relates to the technical field of touch control, in particular to a touch screen and a preparation method thereof. Background technique [0002] ITO (IndiumTinOxide, indium tin oxide) transparent conductive film is an N-type semiconductor material, which has low absorption of visible light, high visible light transmittance, excellent infrared reflection performance in the mid-to-far infrared band, microwave attenuation performance, and high mechanical Hardness and good chemical stability have become very important optical components in the application of optoelectronic devices. [0003] Traditional touch screens generally use transparent optical adhesive (Optically Clear Adhesive, OCA) to bond the cover glass and the conductive film to form OCA / ITO and OCA / PET interfaces. However, because of the interface reflection between the different media interfaces, the visible area of ​​the touch screen has high reflection, which seriously affect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
Inventor 许鹏程芸
Owner ANHUI JINGZHUO OPTICAL DISPLAY TECH CO LTD
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