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Stereo display and display method for the same

A technology of a stereoscopic display and a display method, which is applied in stereoscopic systems, instruments, optics, etc., can solve the problems of complicated manufacturing process, increased cost, and decreased brightness of stereoscopic display images, and achieve the effect of increasing the viewing angle and reducing the crosstalk rate

Inactive Publication Date: 2014-12-10
AU OPTRONICS CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, increasing the shading area of ​​the parallax barrier will lead to a decrease in the brightness of the image displayed on the stereoscopic display. Therefore, another approach proposed is to use a parallax barrier with multiple gratings to adjust the viewing through the light transmission of each grating. The viewing angles of the left / right eyes of the patient, so that their viewing angles are focused on the predetermined corresponding left-eye / right-eye images
However, this method is more complicated in the manufacturing process, and the cost also increases accordingly.

Method used

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  • Stereo display and display method for the same
  • Stereo display and display method for the same

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Embodiment Construction

[0043] figure 1 It is a schematic cross-sectional view of a three-dimensional display according to an embodiment of the present invention. Please refer to figure 1 The stereoscopic display 100 includes a display panel 110, a parallax barrier 120, and a control module 130. The display panel 110 includes a plurality of first sub-pixel units 112 and a plurality of second sub-pixel units 114, and the first sub-pixel units 112 and the second sub-pixel units 114 are arranged in sequence, for example. In this embodiment, the first sub-pixel unit 112 is used to display the first display screen I L , And the second sub-pixel unit 114 is used to display the second display screen I R . Here, the first display screen I L And the second display I R It is displayed on the display surface 111 of the display panel 110.

[0044] The first display screen I described in this article L Refers to the left eye of the viewer E L Watch the display screen, and the second display screen I R It refers to ...

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Abstract

An autostereoscopic display device including a display panel, a parallax barrier and a control module is provided. The display panel has a display surface and includes a plurality of first sub-pixel units and a plurality of second sub-pixel units alternately arranged with each other. The parallax barrier is arranged at a side of the display surface and includes a plurality of barrier units. Each barrier unit includes 1st to Nth gratings, wherein N is an odd number larger than 1. The controlling module is electrically coupled to the display panel and the parallax barrier, and used for controlling the parallax barrier and images displayed by the first sub-pixel units and the second sub-pixel units. A displaying method of the autostereoscopic display device is also disclosed.

Description

【Technical Field】 [0001] The invention relates to a stereoscopic display, and more particularly to a naked-eye stereoscopic display and a display method thereof. 【Background technique】 [0002] Three-dimensional (3D) display technology can be divided into glasses type (stereoscopic) and naked-eye type (auto-stereoscopic) according to the classification of use. Since the viewer does not need to wear glasses or a helmet to see the realistic three-dimensional image when viewing the naked-eye stereoscopic display, the naked-eye stereoscopic display meets the human's demand for natural vision compared with the glasses-type stereoscopic display. [0003] At present, the common naked-eye stereoscopic display displays the pixels of the left-eye image and the pixels of the right-eye image in sequence or staggered arrangement, and a parallax barrier with a grating is set between the display panel and the viewer to utilize the parallax barrier The shielding effect of the parallel grating ena...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/22H04N13/04G02B30/31
CPCG02B27/2214G02B30/31G02B30/27
Inventor 谢依珊蔡永生董人郎
Owner AU OPTRONICS CORP
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