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Display device, control method thereof and display system

A display device, display panel technology, applied in optical components, instruments, optics, etc., can solve problems such as reduced stereoscopic effect

Active Publication Date: 2022-02-11
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of human eye rotation, only part of the viewpoint may be seen, which reduces the stereoscopic effect

Method used

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  • Display device, control method thereof and display system
  • Display device, control method thereof and display system
  • Display device, control method thereof and display system

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Embodiment Construction

[0031] In order to make the objectives, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below with reference to the specific embodiments and the accompanying drawings.

[0032] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present disclosure should have the usual meanings understood by those with ordinary skill in the art to which the present disclosure belongs. "First", "second" and similar words used in the embodiments of the present disclosure do not denote any order, quantity or importance, but are only used to distinguish different components. "Comprises" or "comprising" and similar words mean that the elements or things appearing before the word encompass the elements or things recited after the word and their equivalents, but do not exclude other elements or things. Words like "connected" or "connected" are not limi...

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Abstract

The present disclosure provides a display device including: a display panel which is configured to provide a display screen; a pupil information acquisition module which is configured to acquire an image corresponding to a pupil of a human eye, wherein the image is used for calculating to obtain a pupil position; and a lens assembly which is located on one side of the light emitting direction of the display panel and is configured to adjust a light path through which light corresponding to the display picture reaches the human eyes according to the pupil position.

Description

technical field [0001] The present disclosure relates to the field of display technology, and in particular, to a display device, a control method thereof, and a display system. Background technique [0002] A near-field display device (for example, a virtual reality device or an augmented reality device) can realize a stereoscopic display based on light field imaging. [0003] In the related art, the position of the viewpoint of the light field display scheme is generally fixed, and is usually evenly distributed in the area of ​​the window (Eyebox). During the rotation of the human eye, only part of the viewpoint may be seen, which leads to a decrease in the stereoscopic effect. SUMMARY OF THE INVENTION [0004] The present disclosure provides a display device, a control method thereof, and a display system. [0005] A first aspect of the present disclosure provides a display device, comprising: [0006] a display panel, configured to: provide a display screen; [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01
CPCG02B27/0172G02B2027/0134G02B2027/0178
Inventor 吕耀宇李鑫恺薛亚冲张梦蕾孙建康陈丽莉张浩
Owner BOE TECH GRP CO LTD
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