Display panel, display device and display method

A display panel and display device technology, applied in the fields of optics, instruments, electrical digital data processing, etc., can solve the problem that the viewing angle of the anti-peep display panel is fixed, etc., and achieve the effect of convenient use

Active Publication Date: 2021-05-28
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the shortcomings of the existing methods, the present application proposes a display panel, a display device and a display method to solve the technical problem in the prior art that the viewing angle of the anti-peeping display panel is fixed.

Method used

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  • Display panel, display device and display method
  • Display panel, display device and display method
  • Display panel, display device and display method

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Embodiment Construction

[0040] The present application is described in detail below, and examples of embodiments of the present application are shown in the drawings, wherein the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. Also, detailed descriptions of known technologies will be omitted if they are not necessary to illustrate the features of the present application. The embodiments described below by referring to the figures are exemplary only for explaining the present application, and are not construed as limiting the present application.

[0041] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meanings as commonly understood by those of ordinary skill in the art to which this application belongs. It should also be understood that terms, such as those defined in commonly used dictionaries, should be ...

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PUM

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Abstract

The embodiment of the invention provides a display panel, display device and a display method. In the display panel provided by the embodiment of the invention, charged particles are arranged between a first substrate and a second substrate, the deflection direction of the charged particles is controlled through a first transparent electrode and a second transparent electrode which are opposite in polarity, and the emergent angle of the collimated light reflected into the emergent light by the charged particles can be adjusted. Therefore, the real-time light emitting angle of the display panel can be controlled by controlling the voltage values loaded on the first transparent electrode and the second transparent electrode, then the real-time light emitting angle can be controlled to be matched with the movement direction of the eyes of a user, and the user can conveniently use the display panel.

Description

technical field [0001] The present application relates to the field of display technology, and in particular, the present application relates to a display panel, a display device and a display method. Background technique [0002] With the development of mobile communication technology and display technology, the functions and application scenarios of mobile display devices are becoming more and more diverse, and users can use display devices to access various information including private information. For example, a user may use a display device to access bank accounts, pay bills, make online purchases, and access various password-protected websites. When a user uses a mobile display device to access private information in a public place, it is usually necessary to prevent other people from peeping at the content displayed on the mobile terminal to protect their privacy. [0003] Most of the existing anti-peep display panels are equipped with components such as polarizers ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B26/00G02F1/167G06F3/01
CPCG02B26/005G02F1/16755G02F1/167G06F3/013
Inventor 罗雯倩任璟睿盖欣王贺陶李芳林肖春蕾
Owner BOE TECH GRP CO LTD
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