Touch screen, production method thereof and touch display device

A technology of touch screen and sensing components, which is applied in the direction of instruments, electrical digital data processing, and input/output process of data processing, etc. It can solve the problems of performance degradation of the outer frame layer and affect visual effects, etc., and achieve the effect of avoiding performance degradation

Active Publication Date: 2015-06-03
HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

Generally, ink is used as the main material for making the outer frame layer of the OGS touch screen, but both white photoresist and white ink will be due to the high-temperature baking process performed in the

Method used

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  • Touch screen, production method thereof and touch display device
  • Touch screen, production method thereof and touch display device
  • Touch screen, production method thereof and touch display device

Examples

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Example Embodiment

[0031] In the following, the technical solutions of the present invention will be further described in detail through embodiments and in conjunction with the drawings. In the specification, the same or similar reference numerals indicate the same or similar components. The following description of the embodiments of the present invention with reference to the accompanying drawings is intended to explain the general inventive concept of the present invention, and should not be understood as a limitation to the present invention.

[0032] According to the general inventive concept of the present invention, there is provided a touch screen, including: a substrate; a sensing component provided on the substrate; an inner frame layer provided to surround the sensing component; and an outer frame layer formed on the inner frame layer The outer frame layer on the periphery encapsulates the sensing component and the inner frame layer. When manufacturing induction components made of metal...

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Abstract

The invention discloses a touch screen, a production method thereof and a touch display device. The touch screen comprises a substrate, a sensing component arranged on the substrate, an inner frame layer and an outer frame layer. The inner frame layer is arranged around the sensing component, and the outer frame layer is formed on the outer edge of the inner frame layer and is used for packaging the sensing component and the inner frame layer. The sensing component is made of metal material by the high-temperature baking process, since the inner frame layer is arranged on the inner side of the outer frame layer, the inner frame layer isolates heat produced on the inner side, the heat is prevented from conducting to the outer frame layer, and the performances of the outer frame layer is prevented from degrading under the effect of high temperature.

Description

technical field [0001] Embodiments of the present invention relate to a touch display device, in particular to a touch screen, a manufacturing method thereof, and a touch display device including the touch screen. Background technique [0002] In existing single-layer or one-glass solution (OSG) touch screens, the light-shielding layer, touch electrode layer and wiring layer are prepared on a transparent cover made of transparent materials, such as glass or transparent resin. A transparent cover can achieve the touch effect. The perimeter of the OGS touch screen typically forms an outer bezel layer made of photoresist and / or screen printing ink material. Generally, ink is used as the main material for making the outer frame layer of the OGS touch screen, but both white photoresist and white ink will be due to the high-temperature baking process performed in the touch screen process, such as the process of making ITO touch electrodes. , this high-temperature baking process ...

Claims

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Application Information

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IPC IPC(8): G06F3/041
CPCG06F3/0443G06F3/0446G06F2203/04103G06F3/0412
Inventor 都智胡明谢涛峰
Owner HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD
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