Title:
3D DISPLAY SYSTEM WITH ACTIVE SHUTTER PLATE
Document Type and Number:
WIPO Patent Application WO/2012/047830
Kind Code:
A4
Abstract:
A 3D display system uses a lenticular screen or a parallax barrier, along with a shutter plate, as a light directing device to allow a viewer's right eye to see a right image and the left eye to see a left image on a display panel. The right and left images are alternately displayed. The shutter plate has a plurality of right shutter segments and a plurality of left shutter segments arranged in an interleaving manner. When the right image is displayed, the right shutter segments are open and the left shutter segments are closed. When the left image is displayed, the right shutter segments are closed and the left shutter segments are open. But when the 3D display panel is used as a 2D display panel, both the right and left shutter segments are all open so that both the viewer's eyes see the image simultaneously.
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Inventors:
LO KWOK WAH ALLEN (CN)
Application Number:
PCT/US2011/054680
Publication Date:
June 28, 2012
Filing Date:
October 04, 2011
Export Citation:
Assignee:
3DV CO LTD (CN)
LO KWOK WAH ALLEN (CN)
LO KWOK WAH ALLEN (CN)
International Classes:
G02B30/27; G02B30/30; G02B30/33; G03B35/18; H04N13/305; H04N13/307
Attorney, Agent or Firm:
LAO, Kenneth, Q. et al. (Fressola Van Der Sluys & Adolphson LLP,755 Main Street, P.O. Box 22, Monroe Connecticut, US)
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