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Three-dimensional image viewing device and three-dimensional image display device

A technology of stereoscopic images and observation devices, applied in stereoscopic systems, image communication, optics, etc.

Active Publication Date: 2015-04-01
ORTUS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem that the position where the stereoscopic image can be observed is inevitably limited to the position where the viewing window is installed.

Method used

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  • Three-dimensional image viewing device and three-dimensional image display device
  • Three-dimensional image viewing device and three-dimensional image display device
  • Three-dimensional image viewing device and three-dimensional image display device

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Embodiment Construction

[0037] Next, embodiments of the present invention will be described.

[0038] Figure 1A and Figure 1B is a schematic configuration diagram showing a stereoscopic image display device 10 as an example of the first embodiment of the present invention, Figure 1A is a perspective view of the stereoscopic image display device 10, Figure 1B It is a side view of the stereoscopic image display device 10 .

[0039] The stereoscopic image display device 10 of this embodiment is a device for displaying stereoscopic images by means of a polarizing filter, and includes: a screen 1 , a projection device 2 , a control panel 3 , a camera 4 , and a control device 5 . Furthermore, in the illustrated stereoscopic image display device 10 , for example, a control panel 3 , a camera 4 , and a control device 5 realize a stereoscopic image observation device.

[0040] The projection device 2 is composed of a pair of left and right projectors 2a, 2b. Such as figure 2 As shown, a pair of proje...

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PUM

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Abstract

A three-dimensional image viewing device includes a control panel in which a plurality of pixels are disposed in a predetermined region; a position identifying unit that identifies a right eye position and a left eye position of a user viewing a display screen on which a left eye image and a right eye image are displayed through the predetermined region of the control panel configured to be interposed between the user and the display screen; and a control circuit that controls the plurality of pixels such that at least part of the pixels arranged in a region corresponding to the right eye position identified by the position identifying unit transmits light only from the right eye image and also such that at least part of the pixels disposed in a region corresponding to the left eye position identified by the position identifying unit transmits light only from the left eye image.

Description

[0001] Cross References to Related Applications [0002] This application is based upon and claims the benefit of priority from prior Japanese Patent Application No. 2010-049366 filed on March 5, 2010, the entire contents of which are incorporated herein by reference. technical field [0003] The present invention relates to a technology that does not require wearing glasses for viewing stereoscopic images when viewing stereoscopic images. Background technique [0004] Conventionally, as a system for making a person feel that an image (still image or moving image) is a stereoscopic image with a sense of depth, for example, a method includes a polarizing filter. The polarizing filter method is a method of displaying left and right images that ensure binocular parallax (deviation of the viewpoint in the left and right directions) by displaying different polarized lights that are perpendicular to the polarization direction, and allows the observer to observe the displayed image...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/26G02F1/13363G02F1/1335H04N13/00H04N13/30G02B30/25
CPCH04N13/04H04N13/30
Inventor 代工康宏
Owner ORTUS TECH