Display screen cover plate and display device

Abstract

The invention discloses a display screen cover plate, and the cover plate comprises a transparent substrate and a silver high-reflectivity film layer disposed on the transparent substrate, wherein thesilver high-reflectivity film layer is a film layer having the light transmittance of 20% to 40%. The silver high-reflectivity film layer is disposed on the inner surface of the transparent substrate, and the inner surface of the transparent substrate is the surface, attached to a display screen, of the transparent substrate. The surface of the transparent substrate is provided with a diffuse reflection layer, and the diffuse reflection layer is used for performing the diffuse reflection of light reaching the transparent substrate. In the invention, the silver high-reflectivity film layer capable of improving the reflectance of the transparent substrate and the diffuse reflection layer for enabling the reflected light to be more uniform are disposed on the surface of the transparent substrate, thereby increasing the brightness of the display area when the display screen is on, reducing the sharpness of the boundary of the display area and the non-display area, enabling the display screen to present an integrated appearance when the display screen is in use, enabling the appearance of the display screen to be more scientific and improving the user's visual experience. The inventionalso provides a display device having the above-described advantageous effects.

Description

technical field [0001] The invention relates to the technical field of display screens, in particular to a display screen cover plate and a display device. Background technique [0002] With the development of electronic technology, display screens are applied to various electronic devices. However, in the display screens currently used, the display area is in a black screen state when the screen is off, resulting in an obvious color boundary between the display area and the non-display area. It affects the overall appearance of the display screen when the screen is off, and reduces the user's visual experience. Contents of the invention [0003] The purpose of the present invention is to provide a display screen cover and a display device, which solve the problems of poor overall aesthetic effect and poor user visual experience when the display device is off. [0004] In order to solve the above technical problems, the present invention provides a display screen cover p...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a display screen cover and a display device, which solves the problems of poor overall aesthetic effect and poor user visual experience when the display device is turned off.

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