Autostereoscopic display

Optics: image projectors – Stereoscopic

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C353S008000, C353S010000, C359S462000, C359S478000, C348S057000, C348S058000, C349S015000

Reexamination Certificate

active

11259084

ABSTRACT:
An autostereoscopic display having an improved 2D/3D mode switchable structure, including a display device to display an image, and a parallax barrier unit to transmit all incident light in a 2D mode and to separate a left-eye image and a right-eye image by forming a barrier in a 3D mode. The parallax barrier unit includes a polarizer to transmit light having a predetermined polarizer polarization direction, a first plane array including first and second birefringent elements, which change a polarization direction of light transmitted through the polarizer into a first direction and a second direction opposite to the first direction, respectively, and a second plane array including third and fourth birefringent elements, which change a polarization direction of light transmitted through the first plane array into a third direction and a fourth direction, that is opposite from the third direction, respectively.

REFERENCES:
patent: 5500765 (1996-03-01), Eichenlaub
patent: 5825541 (1998-10-01), Imai
patent: 6157424 (2000-12-01), Eichenlaub
patent: 6195205 (2001-02-01), Faris
patent: 6437915 (2002-08-01), Moseley et al.
patent: 2002/0118452 (2002-08-01), Taniguchi et al.
patent: 2004/0012851 (2004-01-01), Sato et al.
patent: 2004/0109115 (2004-06-01), Tsai et al.
patent: 1506714 (2004-06-01), None
patent: 1396749 (2004-03-01), None
patent: 1406163 (2004-04-01), None
patent: 2002-156603 (2002-05-01), None
patent: 2003-330107 (2003-11-01), None
patent: 2003-337390 (2003-11-01), None
patent: 2002-0041382 (2002-06-01), None
patent: 2004-0058843 (2004-07-01), None
European Search Report dated Mar. 21, 2007 issued in EP0511009.
Chinese Office Action dated Mar. 30, 2007 issued in CN 2005101242672.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Autostereoscopic display does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Autostereoscopic display, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Autostereoscopic display will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3955590

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.