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A display device and display method

A technology for a display device and a display method, which is applied to static indicators, cathode ray tube indicators, instruments, etc., and can solve problems such as screen damage, adhesive residue, and poor user experience of the display device

Active Publication Date: 2017-11-28
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Then, in order to meet the different needs of users for large viewing angles and small viewing angles, it is necessary to repeatedly paste and tear off the anti-peeping film, which will not only cause poor user experience, but also cause the paste to peel off when the anti-peeping film is torn off. residual, resulting in damage to the screen of the display device

Method used

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  • A display device and display method
  • A display device and display method
  • A display device and display method

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] An embodiment of the present invention provides a display device, such as figure 1 shown, including:

[0027] display panel 10;

[0028] A viewing angle adjustment panel 20 disposed on the light-emitting side of the display panel 10, the viewing angle adjustment panel 20 includes a plurality of strip-shaped alternating first regions 21 and second regions 22;

[0029] And a control device (not shown) connected to the viewing angle adjustment panel; the...

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Abstract

The invention provides a display device and a display method, relates to the field of display technology, and solves the problem of poor user experience of the existing peep-proof display device. A display device, comprising: a display panel; a viewing angle adjustment panel arranged on the light-emitting side of the display panel, the viewing angle adjustment panel including a plurality of alternating strip-shaped first areas and second areas; and the viewing angle adjustment panel A connected control device; the control device is used to control both the first area and the second area of ​​the viewing angle adjustment panel to transmit light when receiving the first instruction; when receiving the second instruction, control the viewing angle adjustment panel The first area is opaque and the second area is transparent.

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] Mobile display devices have been widely used in daily life. However, when a user is in a public place, the content displayed on the display device will inevitably be seen by others. In the prior art, the anti-peeping film is generally installed on the display device. The anti-peeping film generally includes a plurality of light-shielding strips, which reduces the viewing angle of the display device. Within a certain viewing angle range, the user can see the displayed content. range of viewing angles, others cannot see the displayed content. [0003] However, when the user needs to share the displayed content with multiple people, the display device needs to be able to display at a large viewing angle. At this time, the anti-peeping film needs to be removed. [0004] Then, in order to meet the differen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/3208G09G3/36
CPCG02F1/1323G09G5/00G09G2300/023G09G2320/028G09G2320/0606G09G2358/00G02F1/13306G02F1/134309G02F1/13439G09G3/36G09G2354/00
Inventor 马新利
Owner BOE TECH GRP CO LTD