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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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  • Summary
  • Abstract
  • Description
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AI Technical Summary

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 touch screen process, such as the process of making ITO touch electrodes. , this high-temperature baking process will cause the performance of the outer frame layer to deteriorate and affect the visual effect

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

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Embodiment Construction

[0031] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings. In the specification, the same or similar reference numerals designate 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, but should not be construed as a limitation of the present invention.

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

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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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