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Polarized panel system and stereoscopic video system

A technology of stereoscopic images and polarizers, applied in stereoscopic systems, optics, optical components, etc., can solve the problems of being unsuitable for family or personal use, expensive, and complicated to install

Inactive Publication Date: 2013-01-09
WISTRON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, most of the existing technologies are only used for projectors, the installation is complicated and expensive, and it is not suitable for home or personal use.

Method used

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  • Polarized panel system and stereoscopic video system
  • Polarized panel system and stereoscopic video system
  • Polarized panel system and stereoscopic video system

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Embodiment Construction

[0039] figure 1 It is a structural diagram of a stereoscopic image system 100 according to an embodiment of the present invention. The stereoscopic image system 100 includes an image generating device 122 and a polarizing panel system 124 . The image generating device 122 can be based on a video signal S to be displayed video And provide a refresh rate SF, a left-eye image signal SL and a right-eye image signal SR to the polarizing panel system 124 . In addition, the image generating device 122 can also provide a control signal SC to the polarizing panel system 124 . Therefore, the polarizing panel system 124 alternately displays the left-eye image of the polarized image of the left-eye image signal SL and the right-eye image of the polarized image of the right-eye image signal SR, so that the user can use the left and right spectacle lenses as left-handed polarized lenses and left-handed polarized lenses, respectively. The polarized glasses 102 with right-handed polarized ...

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PUM

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Abstract

The present disclosure discloses a polarized panel system. The polarized panel system includes a panel driving module and an active polarizer. The panel driving module includes a timing control unit, for generating a control signal according to an update frequency, a left-eye image signal and a right-eye image signal provided by a video signal. The active polarizer is coupled to the timing control unit, for alternatively operating between a first operating status and a second operating status. The active polarizer has a first polarization direction in the first operating status and a second polarization direction in the second operating status.

Description

technical field [0001] The invention relates to a polarizing panel system and a stereoscopic image system, in particular to a polarizing panel system and a stereoscopic image system capable of improving the synchronization between an active polarizer and image display to avoid crosstalk. Background technique [0002] Generally speaking, the main principle of stereoscopic image display is to allow the left eye and right eye to see different images, and the images received by the left and right eyes can be used in different ways by virtue of the angle difference between the left and right eyes. In the brain of the patient, it is superimposed into a three-dimensional image with depth of field and layering. [0003] Take polarized glasses as an example. The working principle of polarized glasses is to use left-handed polarized lenses and right-handed polarized lenses as left and right glasses lenses respectively, so that the left and right eyes of the user can only see left-hand...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/02G02F1/1335G02F1/133G02B27/26G02B30/25
CPCG02B27/286H04N13/0434G02B27/26G02B30/25H04N13/315H04N13/337
Inventor 王致力詹明仁李义政
Owner WISTRON CORP