3D observation device with glassless mode

一种观测装置、裸眼立体的技术，应用在放映装置、立体系统、光学等方向，达到消除浪费的效果

Inactive Publication Date: 2015-09-16
崔 海龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the above problems, the object of the present invention is to provide a naked-eye stereoscopic observation device, which can provide a stereoscopic image with a large-scale picture, and can watch a stereoscopic picture with a large-scale picture that is more than four times the size of the existing 65mm or so. Use a variety of electronic stereoscopic content, and can watch stereoscopic images without providing additional stereoscopic glasses, and can easily adjust the weight of equipment such as video boxes, so that it is easy to adjust the observation angle according to the height of different observers

Method used

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  • 3D observation device with glassless mode
  • 3D observation device with glassless mode
  • 3D observation device with glassless mode

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] Image 6 The structure of the stereoscopic video box 1 is as follows.

[0068] Image 6 (a) is a side view, Image 6 (b) is a bottom view.

[0069] One of the upper and lower surfaces inside the image box 1 and the rear are provided with a left display screen 104 and a right display screen 105 at a right angle of 90° to each other, and between them at an oblique angle of 45°. A semi-transparent mirror 101 that is partially reflective at 50% standard or partially transmissive at 50% standard.

[0070] A left polarizer 102 and a right polarizer 103 are arranged in front of each display screen, and the polarization directions are set to be symmetrical or opposite to each other.

[0071] The observation port 3 as described above is provided on the front of the stereoscopic video box 1 .

[0072] That is, the first embodiment is characterized in that the stereoscopic image is directly observed with the naked eye by combining the observation port 3 , the left and right d...

Embodiment 2

[0074] The structure of the stereoscopic video box 1 is implemented as follows.

[0075] Figure 7 The structure of the stereoscopic image box 1 is constituted in the following manner.

[0076] Figure 7 (a) is a side view, Figure 7 (b) is a bottom view.

[0077] For the structure of the three-dimensional display screen 106, the left and right images are separated by each pixel unit and a polarizing plate is respectively arranged on the left image of the pixel unit and the right image surface of the pixel unit, and the left image polarizing plate and the left image polarizing plate are arranged in different directions on the left and right according to the pixel unit. The polarizing direction of the polarizer is right-imaged, and an observation port 3 is arranged in front of the stereoscopic display screen 106 , that is, in the front of the image box 1 .

Embodiment 3

[0079] Figure 8 The structure of the stereoscopic image box 1 is constituted in the following manner.

[0080] Figure 8 (a) is a side view, Figure 8 (b) is a bottom view.

[0081] That is, the left image and the right image are reproduced alternately in sequence on the stereoscopic display 107 .

[0082] For example, if the display time of a picture is 1 / 24 second, then 1 / 48 second is displayed as the left image, and 1 / 48 second is displayed as the right image.

[0083] Such as Figure 5 As shown, the structure of the shutter observation port 30 is constituted as follows: a centerline is formed along the vertical direction of the shutter observation port 30, and the left side and the right side are provided with respective shutters based on the same centerline, although it is not limited to Figure 5 The structure of (a), (b), but by opening the left side 3a at 1 / 48 second and opening the right side 3b at 1 / 48 second, so that when the left image of the stereoscopic dis...

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Abstract

A 3D observation device with glassless mode, where an observation hole in which two polarization plates having different polarization directions are arranged left / rightward and a monitor on which an image for a left eye and an image for a right eye are connected to form a 3D image box. The vertical rotation axis are provided on both left and right surfaces of the 3D image box and the vertical rotation bars that are linked with the rotation axis, and a support bar is provided on a lower part of the vertical rotation bar. Further, a viewer can view separately with glassless mode an image for a left eye through a left polarization plate of the observation hole and an image for a right eye through a right polarization plate of the observation hole in which the image for a left eye and the image for a right eye are overlapped.

Description

technical field [0001] The invention relates to a naked-eye stereoscopic observation device. In tourist areas, museums, theaters, hotel halls, airports, game devices, etc., each person can independently observe multiple stereoscopic images of tourist areas, stereoscopic movie trailers, and stereoscopic games through the stereoscopic image device. A stereoscopic image, and according to the viewing direction of the viewer rotating the image box, the line of sight direction of the screen is also different, so the virtual reality image can be observed with the naked eye structure. Background technique [0002] In the past, stereoscopic viewing devices used in tourist areas or museums have a device that observes the left image with the left lens and observes the right image with the right lens through a magnifying lens. The distance between the left and right eyes of a person is the same as the distance between the center of the photo for the left and right eyes, and the center o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/04G02B30/25
CPCG02B27/283G02B27/2235G02B27/2264G02B27/26G02B30/24G02B30/25G02B30/35G02B25/00G02B27/02G02B27/022G03B21/2073
Inventor 崔海龙
Owner 崔 海龙
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