A naked-eye 3D display method, device and system with adjustable viewing zone depth

A technology of display system and viewing area, which is applied in the field of naked-eye 3D display, can solve the problem of limited observation viewing area, and achieve the effect of increasing low crosstalk and increasing naked-eye stereoscopic viewing angle

Active Publication Date: 2016-08-17
GUANGZHOU MIDSTERO TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a naked-eye 3D display method, device and system with adjustable viewing zone depth, aiming to solve the problem that the viewing zone is limited to a certain range in the existing naked-eye 3D display field. defect

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  • A naked-eye 3D display method, device and system with adjustable viewing zone depth
  • A naked-eye 3D display method, device and system with adjustable viewing zone depth
  • A naked-eye 3D display method, device and system with adjustable viewing zone depth

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Embodiment Construction

[0035] Several embodiments of the present invention will be further described below in conjunction with the accompanying drawings. The method, device and system involved in the embodiments of the present invention change the luminous intensity of the corresponding light-emitting unit by detecting the distance between the observation point (such as the human eye) and the image display layer 23, so that the position of the observation point is within the viewing area of ​​the 3D display In, so as to give the viewer a good 3D display picture.

[0036] see figure 1 , figure 1 It is a schematic flowchart of an embodiment of a naked-eye 3D display method with adjustable viewing zone depth according to the present invention. exist figure 1 In the illustrated embodiment, the method includes:

[0037] Step S101: arranging several groups of light-emitting units on one side of the image display layer 23, and each group of the light-emitting units corresponds to a viewing area on the ...

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Abstract

The invention discloses a naked eye 3D display method, device and system with an adjustable depth of a visual area. The method comprises the steps of: configuring multiple groups of light emitting units on one side of an image display layer, wherein each group of the light emitting units corresponds to one visual area on the other side of the image display layer; detecting a relative distance between an observation point and an image display layer to obtain an observation position of the observation point; adjusting a light emitting area of each light emitting units based on the observation position, and adjusting the position of each visual area. As the light emitting area of each light emitting unit is changed through detecting an observation distance between the observation point and the image display layer, the visual area corresponding to each light emitting unit is located at the position where the observation point is.

Description

technical field [0001] The invention belongs to the field of stereoscopic image display, and specifically discloses a naked-eye 3D display method, device and system with adjustable viewing zone depth. Background technique [0002] Glasses-free 3D display, as an inevitable technology for the development of the display field, has attracted the attention of scientific research, industry and entertainment circles. The mainstream naked-eye 3D display technologies mainly include the mainstream architecture of naked-eye 3D display based on cylindrical lenses or gratings. Through the directional transmission of images, parallax images are provided to both eyes. After the left and right eye parallax images enter the left and right eye images respectively, after being fused by the brain, the viewer can see a three-dimensional picture. [0003] At present, the naked-eye 3D display technology based on cylindrical lenses or gratings generally has a sweet spot in the viewing area, that i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/26H04N13/04G02B30/25
Inventor 周建英彼得·克雷布斯李焜阳范杭周延桂王嘉辉梁浩文林岱昆王晓露
Owner GUANGZHOU MIDSTERO TECH CO LTD
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