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Full resolution stereoscopic display device

A stereoscopic display device, full-resolution technology, used in static indicators, optics, instruments, etc., can solve the problems of three-dimensional images that cannot be applied to high-resolution requirements, and achieve the effect of good implementation and flexible control.

Active Publication Date: 2010-02-24
SUPERD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the display resolution of the existing slit grating stereoscopic display device can only reach half of the resolution of the display panel, so the displayed 3D image cannot be applied to some occasions that require high resolution.

Method used

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  • Full resolution stereoscopic display device
  • Full resolution stereoscopic display device

Examples

Experimental program
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Effect test

Embodiment 1

[0027] image 3 A schematic diagram of the detailed structure of the full-resolution stereoscopic display device provided in this embodiment. Wherein, when the outgoing light of the display panel 21 is linearly polarized light, along the outgoing light direction of the display panel 21, the sequential slit grating 22 sequentially includes: a polarization direction spatial modulation plate 31, a twisted liquid crystal cell 32 and a first linear polarizer 33 , In addition, the timing slit grating 22 also includes a control circuit 38 . If the outgoing light of the display panel 21 is nonlinearly polarized light, then along the outgoing light direction of the display panel 21, the time-sequential slit grating 22 further includes: a second linearly polarized light located between the display panel 21 and the polarization direction spatial modulation plate 31 sheet (not shown in the figure), those skilled in the art can fully understand that the combination of a display panel whos...

Embodiment 2

[0039] Figure 5 A schematic diagram of the detailed structure of the full-resolution stereoscopic display device provided in this embodiment. Wherein, when the outgoing light of the display panel 21 is linearly polarized light, along the outgoing light direction of the display panel 21, the sequential slit grating 22 sequentially includes: a twisted liquid crystal cell 51, a polarization direction spatial modulation plate 52 and a first linear polarizer 53 , In addition, the timing slit grating 22 also includes a control circuit 58 . If the outgoing light of the display panel 21 is non-linearly polarized light, then along the outgoing light direction of the display panel 21, the time sequence slit grating 22 also includes a second linear polarizing plate located in the display panel 21 and the twisted liquid crystal cell 51 (in the figure not shown), similar to Embodiment 1, for the convenience of description below, assume Figure 5 The adopted display panel 21 emits the fi...

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PUM

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Abstract

The invention discloses a full resolution stereoscopic display device, comprising a display panel and a sequence slit grating. The display panel is used for displaying a left image and a right image respectively at two adjacent display moments. The sequence slit grating is used for forming a first slit grating when the display panel displays the left image and for forming a second slit grating when the display panel displays the right image. The first slit grating is used for guiding the light of the left image to the left eye of the beholder and enabling the right eye of the beholder to onlysee the black matrix on the display panel. The second slit grating is used for guiding the light of the right image to the right eye of the beholder and enabling the left eye of the beholder to only see the black matrix on the display panel. The resolution displayed by the stereoscopic display device can reach the resolution of the display panel and features good display effect, flexible control and simple realization.

Description

technical field [0001] The invention relates to the display field, in particular to a full-resolution stereoscopic display device. Background technique [0002] With the development of display technology, stereoscopic display devices are more and more widely used. The three-dimensional display device provides two images with parallax displayed on the flat-panel display to the left eye and right eye of the viewer through the grating and other optical components, and then the viewer's brain can synthesize the two parallax images to perceive three-dimensional image. [0003] figure 1 Shown is a schematic structural view of an existing slit grating stereoscopic display device. The stereoscopic display device includes: a display panel 11 for providing image light and a slit grating 12 located in front of the display surface of the display panel 11 . The odd-numbered columns and even-numbered columns of the display panel 11 display right-eye images and left-eye images respecti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/22G02F1/133
Inventor 王统领顾开宇
Owner SUPERD CO LTD
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