Display substrate, display panel, display device and manufacturing method

Abstract

The invention provides a display substrate, a display panel, a display device and a manufacturing method. The display substrate comprises a display area and a non-display area encircling the display area, and a color resistance layer and a light reflecting layer which are arranged on the non-display area on the first surface of the display substrate in sequence; the first surface and the second surface of the display substrate are two opposite surfaces of the display substrate; the second surface is positioned on the light emitting side of the display substrate. On the light emitting side of the display substrate disclosed by the invention as a screen, light rays entering the screen can be reflected by the light reflecting layer, the reflected light rays can form corresponding display colors at a reflected position after passing through the color resistance layer, and the reflected position is the position of a frame observed by a user. Due to the fact that the light rays come from the interior of the screen similar to the display area, the vision difference of the frame and the display area is reduced, so that the screen has visual angle experience almost no frame.

Description

technical field [0001] The present invention relates to the display field, in particular to a display substrate, a display panel, a display device and a manufacturing method. Background technique [0002] With the continuous improvement of display manufacturing technology, various manufacturers have begun to devote themselves to reducing the occupied area of ​​the display frame. At present, due to wiring requirements, the display screen cannot truly achieve borderless display. Therefore, the development of display screens with narrow borders has become a current trend. [0003] Existing narrow bezel displays have realized that the screen is a whole piece of glass substrate, but a covering layer with color needs to be set on the frame of the screen to cover the underlying wiring. For example, for a mobile phone whose body color is white, the color corresponding to the cover layer is generally white, so that the border is compatible with the color of the phone body; similarl...

AI Technical Summary

Problems solved by technology

[0004] It can be known that in the existing screen structure, the cover layer on the frame position itself does not emit light like the display area, so there will be a large visual difference between the frame and the display area, making the user watch the screen , you will feel a very obvious sense of frame, which seriously affects the experience

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