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Method and system for displaying three-dimensional images

A three-dimensional image, two-dimensional display technology, applied in image communication, stereo systems, instruments, etc., can solve the problems of complex manufacturing process, obstacles, expensive LCD shutters, etc., to achieve the effect of low cost and high operating efficiency

Inactive Publication Date: 2006-10-04
INT BUSINESS MASCH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, existing devices that provide such barrier grids, such as liquid crystal display shutters, are expensive and require complex manufacturing processes, thus posing a serious obstacle in the low-cost consumer market

Method used

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  • Method and system for displaying three-dimensional images
  • Method and system for displaying three-dimensional images
  • Method and system for displaying three-dimensional images

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Embodiment Construction

[0028] The present invention relates to displays that provide three-dimensional images, and more particularly to methods and apparatus that enable two-dimensional displays to provide three-dimensional images from a single display without requiring the user to wear special glasses or other devices. The following description is provided to enable one of ordinary skill in the art to make and use the invention, and is provided in the context of the patent application and its requirements. Various modifications to the preferred embodiment, as well as the general principles and features described herein, will be apparent to those skilled in the art. Thus, the present invention is not intended to be limited to the embodiments shown but is to be accorded the widest scope consistent with the principles and features described herein.

[0029] figure 1 is a top view of the display system 10 of the present invention for providing three-dimensional images to viewers. The display system 1...

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Abstract

Apparatus and method for displaying three-dimensional images with a display device. A blocking grid is positioned between a display device and a viewer, and a drive system oscillates the blocking grid in accordance with the display of a plurality of images. Each image is aligned with the grid and is structured such that each eye of the viewer sees only a displayed portion of a displayed image intended for that eye, thereby creating a three-dimensional effect.

Description

technical field [0001] The present invention relates to displays that provide three-dimensional images to a viewer, and more particularly to methods and apparatus that enable two-dimensional displays to provide three-dimensional images from a single display. Background technique [0002] Two-dimensional images are typically displayed on a flat panel display device such as a cathode ray tube (CRT). However, there is also a need to view images in three dimensions, or to appear to be three-dimensional. For example, applications such as gaming, merchandise trading, mechanical design, entertainment, etc. all use three-dimensional images, which allow users to see objects and images with greater realism. [0003] Several devices have been devised to meet this need. A device that allows the viewer's left and right eyes to see slightly different images to provide the impression that the viewed image is three-dimensional consistent with depth perception. One image corresponds to wh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/22G02B30/30H04N13/00H04N13/04
CPCH04N13/0409G02B27/2214H04N13/31G02B30/30G02B30/27
Inventor R·H·哈里斯
Owner INT BUSINESS MASCH CORP