Screen cover plate and touch screen

Abstract

The invention discloses a screen cover plate and a touch screen. The screen cover plate comprises a first glass layer, a glue laminated layer and a second glass layer. The first glass layer is adhered and combined with the second glass layer by the glue laminated layer. In the implementation example of the screen cover plate, the elasticity of the glue laminated layer is larger, and the glue laminated layer is deformed while the glue laminated layer is impacted, so the impact resistance of the screen cover plate is improved, and the screen cover plate is not easily broken. Even if the screen cover plate is broken, the broken glass is not easily scattered because the first glass layer and the second glass layer are adhered and combined by the glue laminated layer in the screen cover plate, so the safety of the screen cover plate and the touch screen is improved.

Description

technical field [0001] Embodiments of the present invention relate to the field of touch technology, and in particular, to a screen cover and a touch screen. Background technique [0002] With the development of science and technology, the application of touch screen is more and more extensive. In addition to the basic performance of the touch screen, the security of the touch screen is also very important. [0003] In the prior art, a single-layer glass is usually used as a screen cover. However, when the screen is impacted, the screen cover of the single-layer glass is easily broken, and after being broken, it is easy to splash, and the splashed broken glass may cause injury to the human body. Especially for the car touch screen, because the car touch screen is installed on the dashboard or the center console, when braking suddenly or in an accident, the person's head may hit the touch screen, if the touch screen is broken and broken glass splashes, It will cause injury t...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, single-layer glass is usually used as the screen cover. However, when the screen is impacted, the screen cover of the single-layer glass is prone to breakage, and it is easy to splash after being broken. The splashed broken glass may cause human injury. Especially for the car touch screen, because the car touch screen is installed on the dashboard or the center console, when the car brakes suddenly or an accident occurs, the person's head may hit the touch screen. If the touch screen is broken and broken glass splashes, It will cause injuries to people, threaten people's lives to a certain extent, and reduce the safety of the touch screen.

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