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Stereoscopic display device

A technology of stereoscopic imaging and display elements, applied in stereoscopic systems, static indicators, optics, etc., can solve problems such as maladaptation, visual fatigue, etc., and achieve the effect of increasing viewing angle and maintaining full resolution

Inactive Publication Date: 2014-02-26
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the stereoscopic displays currently seen use binocular parallax, and viewing for a long time will cause problems such as visual fatigue or maladaptation

Method used

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Experimental program
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Embodiment Construction

[0037] Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

[0038] image 3 It shows the state of the odd-numbered lines of the stereoscopic imaging device according to the present invention being completely black; Figure 4 The even-numbered lines of the stereoscopic imaging device according to the present invention are shown in a completely black state.

[0039] refer to image 3 and Figure 4 , the present invention proposes a stereoscopic imaging device. It includes a liquid crystal display 11 and a lens array 12 for displaying element images, and the light emitted by the liquid crystal display 11 is emitted through the lens array 12 .

[0040] Wherein, between the liquid crystal display 11 and the lens array 12, a first device 13 and a phase delay unit capable of affecting the polarization state of light are arranged, and the light from the liquid crystal display 11 passes through the first device 13 and the pha...

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PUM

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Abstract

The invention provides a stereoscopic imaging device, and belongs to the technical field of liquid crystal display. The device comprises a liquid crystal display and a lens array, the liquid crystal display is used for displaying element images, and light emitted by the liquid crystal display is emitted out through the lens array. A first device and a phase delay unit which can affect the light polarization state are arranged between the liquid crystal display and the lens array. Light from the liquid crystal display sequentially passes the first device and the phase delay unit to enter the lens array. According to the stereoscopic display device, the complete resolution ratio is kept, and the stereoscopic display viewing angle can also be increased.

Description

technical field [0001] The invention relates to a stereoscopic display device, which belongs to the technical field of liquid crystal display. Background technique [0002] With the wide application of 3D technology in the fields of personal entertainment and digital home, 3D integrated imaging (Three dimensional Integral Imaging, 3DII) technology, as a kind of stereo display technology, is widely used in 3D TV, stereo projection display, medical 3D imaging, virtual and Fields such as augmented reality have broad application prospects. The 3D display can present the depth information of the object. In the case of the same screen size and viewing angle, when people watch 3D TV, they feel that the quality, brightness, depth and fidelity of the entire image are much stronger than those of 2D TV. [0003] Three-dimensional stereoscopic display technology is divided into glasses-type stereoscopic display technology and naked-eye stereoscopic display technology. The former need...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/26G02F1/1335G02B30/25H04N13/307
CPCH04N13/315H04N13/307G02B30/25H04N13/302H04N13/305H04N2013/405G09G3/3607G09G3/3614G09G3/3659G09G3/38G09G2310/0235G09G2310/024G09G2320/06G09G2320/0613G09G2320/0626G09G2360/144H04N2213/005
Inventor 杨智名
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD