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Stereo display device

A stereoscopic display device and display technology, which are applied in stereoscopic systems, instruments, optics, etc., can solve the problem that the viewer cannot view the three-dimensional stereoscopic display image, etc.

Active Publication Date: 2013-07-24
SHENZHEN SUPER SMART AI 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 stereoscopic display devices do not have the function of displaying naked-eye-visible three-dimensional display images in the vertical direction, and can also display naked-eye-visible three-dimensional display images in the horizontal direction. Can achieve the purpose of viewing three-dimensional display images through the naked eye

Method used

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Embodiment Construction

[0060] 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.

[0061] 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, and then the i...

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Abstract

The invention discloses a stereo display device. When a command that a displayed image is a two-dimensional display image is received, a first smart film and a second smart film turn into a transparent state and a two-dimensional display image is obtained. When a command that the displayed image is a three-dimensional display image is received and the display direction of a displayer is detected to be vertical, the first smart film forms narrow slit gratings, the second smart film turns into a transparent state, and a three-dimensional display image which can be seen with human eyes is obtained. When a command that the displayed image is a three-dimensional display image is received and the display direction of the displayer is detected to be horizontal, the first smart film turns into a transparent state, the second smart film forms narrow slit gratings, and a three-dimensional display image which can be seen with human eyes is obtained. Therefore, the stereo display device has the functions of displaying two-dimensional display images and three-dimensional display images which can be seen with human eyes in vertical direction and in horizontal direction.

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): H04N13/00G02B27/22
Inventor 刘美鸿
Owner SHENZHEN SUPER SMART AI TECH CO LTD
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