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Display device and display method

A display device and display panel technology, which is applied in the directions of identification devices, optics, instruments, etc., can solve the problems of single display mode of the display device and the like

Active Publication Date: 2020-01-03
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can solve the problem that the display mode of the display device in the prior art is relatively single, and the technical solution is as follows:

Method used

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  • Display device and display method
  • Display device and display method

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Embodiment Construction

[0058] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0059]An embodiment of the present invention provides a display device, which may be any product or component with a display function such as electronic paper, mobile phone, tablet computer, television, monitor, notebook computer, digital photo frame or navigator.

[0060] Please refer to figure 1 , figure 1 It is a schematic structural diagram of a display device provided by an embodiment of the present invention. The display device may include: a display panel 10 , and a grating structure 20 located on the light emitting side of the display panel 10 . In the embodiment of the present invention, the display panel 10 may be a liquid crystal display panel or an organic light emitting diode display panel. When the display panel 10 is a...

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Abstract

The invention discloses a display device and a display method and belongs to the technical field of display. The display device comprises a display panel and a grating structure, wherein the display panel comprises a pixel layer; the pixel layer comprises alternately arranged first pixel groups and second pixel groups; the grating structure comprises alternately arranged open areas and shading areas, wherein orthographic projections of the orthographic projections of the open areas on the display panel are located in the first pixel groups; and the orthographic projections of the shading areason the display panels cover the second pixel groups. When the display device is in an anti-peep display mode, a plurality of first pixel groups display a target image and a plurality of second pixelgroups display an interference image different from the target image; and when the display device is in a shared display mode, the plurality of first pixel groups display the target image and the plurality of second pixel groups display a shared image same as the target image, thereby effectively enriching the display mode of the display device.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device and a display method. Background technique [0002] In order to prevent peeping of content displayed on display devices such as mobile phones or tablet computers, some display devices with anti-peeping functions appear on the market. [0003] At present, a grating structure can be formed on the light-emitting side of the display device, and the viewing angle range of the display device can be reduced through the grating structure, so as to realize the anti-peeping function. [0004] However, after the grating structure is formed on the light-emitting side of the display device, the display device is always in the anti-peeping display mode, so the display mode of the display device is relatively simple. Contents of the invention [0005] Embodiments of the present invention provide a display device and a display method. It can solve the problem that t...

Claims

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Application Information

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IPC IPC(8): G02B27/44G02F1/1335G09F9/33
CPCG02B27/44G02F1/133504G09F9/33
Inventor 李文波
Owner BOE TECH GRP CO LTD
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