Control method, control device and flexible display device of screen visual angle

A technology of a flexible display device and a control method, which is applied to computer monitor shells, TV system components, TVs, etc., and can solve the problems that viewers cannot normally watch display content, user privacy is violated, and the viewing angle of the display screen does not include viewers. And other issues

Active Publication Date: 2018-01-26
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1) Although the user who wants to watch the display screen at some special positions falls on the display area of ​​the screen, the viewing angle of the display screen does not include the viewer, so that the viewer cannot normally view the display content;
[0005] 2) Since the viewing angle of the display screen is fixed, the content displayed on the screen may be peeped by non-users, resulting in a serious violation of user privacy

Method used

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  • Control method, control device and flexible display device of screen visual angle
  • Control method, control device and flexible display device of screen visual angle
  • Control method, control device and flexible display device of screen visual angle

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Embodiment Construction

[0051] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0052] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments. In the following description, specific details, such as specific configurations and components, are provided only to assist in a comprehensive understanding of the embodiments of the present invention. Accordingly, those of ordinary skill in the art should recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

[0053] It should b...

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PUM

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Abstract

The invention provides a control method, a control device and a flexible display device of a screen visual angle. The control method comprises the following steps: capturing a viewer whose sight is within the display area of a flexible screen; determining the viewing angle of the viewer relative to the display area; determining a curling angle according to the viewing angle; and controlling the flexible screen to curve according to the curling angle. By adoption of the scheme of the invention, the viewer sight is within the display area can be automatically identified, the viewing angle of theviewer relative to the display area is determined, and the flexible screen is controlled to curve according to the curling angle so as to adjust the visual angle of the display area. In practical application, the display angle of the display area relative to the viewer can be optimized, or the display area is controlled to shield the viewer.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a method for controlling the viewing angle of a screen, a control device and a flexible display device. Background technique [0002] The viewing angle of the display screen refers to the angle at which the user can clearly observe all the content on the screen of the mobile phone from different directions. [0003] In the prior art, the viewing angle of the display screen cannot be changed, so the following problems may occur in specific application scenarios: [0004] 1) Although the user who wants to watch the display screen at some special positions falls on the display area of ​​the screen, the viewing angle of the display screen does not include the viewer, so that the viewer cannot normally view the display content; [0005] 2) Since the viewing angle of the display screen is fixed, the content displayed on the screen may be peeped by non-users, resulting in a serious vi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06F1/16
CPCG06F3/013G06F3/0304G06F1/1686G06F1/1652G06F1/1605G06F1/1601G06F2200/1612G06F1/1637H04N5/64
Inventor 胡小瑞王州平王涛
Owner BOE TECH GRP CO LTD
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