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Display, and method of displaying three-dimensional images having different parallaxes

A three-dimensional image and display technology, applied in the input/output process of instruments, image communication, and data processing, etc., can solve the problems of observers observing wrong images, observing wrong images, and limited viewing angle range

Inactive Publication Date: 2014-01-22
AU OPTRONICS CORP
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Problems solved by technology

However, the real-time calculation of each pixel requires a high degree of accuracy. When the human eye tracking system fails or the position of the display is shifted, it is easy to cause the observer to observe the wrong image.
[0004] Furthermore, integral imaging display technology is often applied to naked-eye stereoscopic displays, which does not need to switch each pixel in real time at the same time, but the viewing angle range (viewing angle) of the observable stereoscopic image that integral imaging can Also limited, observers will still observe wrong images when they exceed the viewing angle range

Method used

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  • Display, and method of displaying three-dimensional images having different parallaxes
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  • Display, and method of displaying three-dimensional images having different parallaxes

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Embodiment Construction

[0045] The invention will be set forth more fully in this specification with reference to the accompanying drawings, in which embodiments of the invention are depicted. This invention may, however, be embodied in many different forms and should not be limited to the embodiments set forth in this specification. These embodiments are presented to make this description exhaustive and complete, and will fully convey the scope of the present invention to those skilled in the art to which the present invention pertains. The same reference numbers refer to the same elements herein.

[0046] The terms used in this specification are for describing specific embodiments only, and are not intended to limit the present invention. Singular forms such as "a", "the" and "the", as used in this specification, also include plural forms. It is more understandable that when the word "comprises", or "comprises" or "has" is used in this specification, it means that the listed features, parts, inte...

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Abstract

The invention relates to a display, and a method of displaying three-dimensional images having different parallaxes. The display comprises a plurality of pixels, a detection device and an optical element. The pixels are used for displaying a plurality of images corresponding to a plurality of three-dimensional images having different parallaxes. The detection device detects the position of an observer and generates position information. The optical element cooperates with every pixel to correspondingly display one of the images for projection to a plurality of visible areas, wherein an invisible area is formed between adjacent two visible areas. Besides, the pixels selectively switch a signal to project the corresponding one of the images according the position information. When the position information indicates the observer is in the invisible area, the pixels switch the one of the images to another one of the images according to the position information.

Description

technical field [0001] The present invention relates to a display, and in particular to a display with a detection device and a method for displaying three-dimensional images with different parallax. Background technique [0002] The common auto-stereoscopic display technology uses lenses or masks to project the light of pixels to different positions in front of the display (different viewing angles), and at the same time control the images of pixels so that the left and right eyes of the observer can see images with parallax , thus producing a three-dimensional feeling. However, limited by the optical system of the display, the viewing angle range (vision angle) of the stereoscopic image that the observer can observe is limited, and the observer may observe wrong images when the viewing angle exceeds the viewing angle range. [0003] In recent years, naked-eye 3D displays are often combined with eye-tracking systems to increase the viewing angle range of naked-eye 3D displ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/04G02B30/27
CPCG02B27/0093H04N13/305H04N13/376G06F3/013G02B30/27
Inventor 刘维展吴信颖
Owner AU OPTRONICS CORP
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