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Three-dimensional picture plane display method and device thereof

A picture display and stereo technology, applied in optics, instruments, nonlinear optics, etc., can solve the problems of inability to provide stereoscopic pictures, inability to view stereoscopic pictures, usage restrictions, etc., and achieve the effect of high-quality stereoscopic pictures

Inactive Publication Date: 2010-12-15
CPT DISPLAY TECH FUJIAN +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

like figure 1 As shown, when the viewer is at the predetermined viewing distance 136, the best stereoscopic picture can be viewed; however, when the viewer leaves the predetermined viewing distance 136, the stereoscopic picture cannot be viewed.
[0006] In other words, the conventional stereoscopic image display device using the parallax barrier can only provide a predetermined viewing distance in a fixed range. When the viewer needs to shorten or increase the actual viewing distance due to space constraints, the conventional stereoscopic image display device cannot provide Stereoscopic images, resulting in a major limitation in the use of stereoscopic image display devices using parallax barriers

Method used

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  • Three-dimensional picture plane display method and device thereof
  • Three-dimensional picture plane display method and device thereof

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Embodiment Construction

[0021] see Figure 2 to Figure 5 ,in, figure 2 It is a schematic diagram of the stereoscopic picture display device provided in the first embodiment of the present invention, image 3 and Figure 4 It is a schematic diagram of light traveling in different implementation states according to the first embodiment of the present invention, Figure 5 It is a schematic diagram of a modification of the stereoscopic image display device provided by the first embodiment of the present invention. First see Figure 2 to Figure 4 As shown, the stereoscopic image display device 200 provided by this preferred embodiment includes a display panel 210 for displaying an image, wherein the display panel 210 can be a liquid crystal display panel and can be matched with a backlight module (not shown in the figure) , but not limited thereto, but can be other various types of display panels. In this preferred embodiment, the picture can be further divided into a left-eye picture L and a right-...

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Abstract

The invention relates to the three-dimensional picture plane display technical field, in particular to a three-dimensional picture plane display method and device which can meet different sighting distance requirement. The method includes that a display panel which is used for displaying the picture plane and is provided with certain pixel pitch as well as a parallax barrier are arranged, the distance between the display panel and the parallax barrier is a first distance; wherein the parallax barrier is provided with a plurality of parallax barrier regions, each parallax barrier region has respective barrier pitch, and the distance between the display panel and a user is measured can calculated and is recorded as a second distance, and then the parallax barrier region with corresponding barrier pitch is selected from the parallax barrier according to the second distance. The method and device can provide different parallaxes, so as to meet the requirement of watching the three-dimensional picture plane in different spaces.

Description

technical field [0001] The invention relates to the technical field of stereoscopic picture display, in particular to a stereoscopic picture display method and device that can meet the requirements of different viewing distances. Background technique [0002] Stereoscopic display technology is to provide different image information for the viewer's left and right eyes, so that the viewer's brain can produce different levels of perception and depth of the object when synthesizing the images viewed by the left and right eyes, and then produce Stereoscopic. [0003] Conventional stereoscopic display devices can be divided into passive stereoscopic display devices and automatic stereoscopic display devices: when using passive stereoscopic display devices, users must wear viewing aids such as polarized glasses or shutter glasses; When a stereoscopic image display device is used, the user can directly obtain a stereoscopic image without wearing an auxiliary device. Generally spe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/22G02F1/1335
Inventor 萧官诚
Owner CPT DISPLAY TECH FUJIAN
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