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Stereo display device

A stereoscopic display device and display technology, which are applied in stereoscopic systems, optics, instruments, etc., can solve problems such as the inability of viewers to view three-dimensional stereoscopic display images.

Inactive Publication Date: 2013-10-30
SHENZHEN MAGIC EYE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] To sum up, the existing schemes for viewing three-dimensional display images require the viewer to wear a special viewing tool such as polarized glasses, shutter glasses, or helmet-type glasses, etc., and it is impossible for the viewer to achieve viewing through the naked eye. The purpose of three-dimensional display image

Method used

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Embodiment Construction

[0053] The principle of using the slit grating to realize the three-dimensional image visible to the naked eye includes: according to the parallax barrier principle, the images are arranged alternately, and the left and right eyes are captured and observed after passing through the slender grating. The images are separated due to parallax barriers, resulting in slightly different viewing angles of the two eyes. The difference in viewing angles causes the left eye to see the left image and the right eye to see the right image. The left image is different from the right image, which will be produced after synthesis by the brain Stereoscopic feeling, to achieve the purpose of watching three-dimensional stereoscopic display images.

[0054] The present invention provides a stereoscopic display device, which is applied in the technical field of stereoscopic display. The stereoscopic display device of the present invention uses a display to generate image signal light, the first subs...

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Abstract

The invention discloses a stereo display device. An electrolyte layer is utilized to provide ions for an electrochromatic sheet, and the electrochromatic sheet generates oxidation or reducing reversible reaction to generate color changes which comprise discoloration to become a transparent state or coloring to become an opaque state; when a format order that an image is displayed to be a two-dimensional planar display image is received, an electric field providing device cannot provides an electric field for an electrochromatic device, the electrochromatic sheet is discolored to become the transparent state, and the two-dimensional planar display image is obtained through light rays penetrating through a light-transmitting interval via a first conducting layer; when a format order that the image is displayed to be a three-dimensional stereo display image is received, the electric field providing device provides the electric field for the electrochromatic device, the electrochromatic sheet is colored to become the opaque state, a slit grating is formed through the light rays penetrating through the light-transmitting interval via the first conducting layer, the three-dimensional stereo display image capable of being watched by naked eyes is obtained, and the purpose that a viewer can enjoy the sight of the three-dimensional stereo display image through the naked eyes is achieved.

Description

technical field [0001] The invention relates to the technical field of stereoscopic display, in particular to a stereoscopic display device. Background technique [0002] With the development of display technology, people can no longer be satisfied with two-dimensional (Two Dimensions, 2D) plane display images, but need three-dimensional (Three Dimensions, 3D) stereoscopic display devices to provide a sense of depth and more comprehensive Information. The basic principles of 3D stereoscopic imaging, including: [0003] There is a certain distance between the left eye and the right eye, so the observation angles of the two eyes are slightly different when watching the scene. The difference in the observation angle makes the left eye see the left image, and the right eye sees the right image, and the left image and the right image are different. Similarly, after being synthesized by the brain, a three-dimensional feeling will be produced, and the purpose of viewing three-dim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/22H04N13/04G02F1/153
Inventor 刘美鸿
Owner SHENZHEN MAGIC EYE TECH CO LTD
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