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Three-dimensional image displaying system

A stereoscopic image and display system technology, applied in stereoscopic systems, image communication, optics, etc., can solve problems such as increased power consumption, system hypertrophy, increased system manufacturing costs or maintenance costs, etc.

Inactive Publication Date: 2007-02-07
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, each display unit 227 becomes larger, or a cooling device for suppressing heat generation of the display unit 227 is required.
As a result, power consumption is increased, the system itself is enlarged, or the manufacturing cost or maintenance cost of the system is increased
[0025] In addition, in the conventional stereoscopic image display system, there are other problems that the observation position of the observer V is limited due to the adoption of the parallax barrier method, or the observation of the image is inconvenient due to the presence of the parallax barrier plate 228 itself.

Method used

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Embodiment approach

[0083] figure 1 It is a schematic diagram showing the overall configuration of the stereoscopic image display system 1 according to the first embodiment of the present invention. exist figure 1 Among them, a stereoscopic image display system 1 includes an image generating device 2 , a display device 3 , a telefocusing device 4 , a lens 5 , and a reflection member 6 . Also, for the sake of illustration, in figure 1The middle represents the vertical central plane Pv (refer to the dashed-dotted line) and the transverse central plane Ph (refer to the dashed-two-dotted line) which are perpendicular to each other. In addition, in order not to complicate the drawing, the longitudinal center plane Pv and the transverse center plane Ph are figure 1 The part in which the stereoscopic image display system 1 is depicted is not penetrated.

[0084] The image generation device 2 includes a data storage unit 8 and an image classification unit 9 for generating data as a basis of a ste...

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Abstract

The technical problem is to provide a three-dimensional image displaying system for providing a three-dimensional image for the viewer to view easier. A display (3) of a three-dimensional image displaying system (1) sequentially performs display processing of data outputted from an image creating unit (2) and generates a light beam by multiplexing light beams representing respective objects on the time axis. A focus-lengthening unit (4) produces a three-dimensional image light beam enabling the viewer to view the objects three-dimensionally by giving a stereoscopic effect and a sense of distance. A reflective member (6) reflects the multiplexed light beam toward the viewer (V) to provide a three-dimensional image showing combined objects . Therefore, the viewer (V) views the currently displayed objects and recognizes the after-image of the other objects left on the retina. Consequently the viewer (V) so recognizes the image that the objects are combined at different positions in the depth direction.

Description

technical field [0001] The present invention relates to a stereoscopic image display system, and more particularly, to a stereoscopic image display system for displaying images with a sense of depth, in other words, with a stereoscopic effect. Background technique [0002] Figure 18 It is a schematic diagram showing an overall configuration of an example in which a parallax barrier method is adopted in the stereoscopic image display system as described above. exist Figure 18 Among them, the stereoscopic image display system generally includes an image generation device 201 and an image display device 202 . The image generation device 201 includes a data storage unit 203 , a left and right image generation unit 204 , and an image synthesis unit 205 . Furthermore, the image display device 202 includes a display screen 206 and a parallax barrier plate 207 in which grid-like slits (holes) are formed. [0003] The data storage unit 203 stores data indicating the shape of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/22G02B26/08H04N13/04G02B30/00
CPCG02B27/22H04N13/0427H04N13/042H04N13/365H04N13/322G02B30/00
Inventor 高桥健中野信之岩见良太郎寺田智裕
Owner PANASONIC CORP