Optics: image projectors – Stereoscopic
Reexamination Certificate
2007-10-16
2007-10-16
Blackman, Rochelle (Department: 2851)
Optics: image projectors
Stereoscopic
C359S463000, C348S059000, C345S005000
Reexamination Certificate
active
10809512
ABSTRACT:
In a one-dimensional IP (vertical disparity discarding system), it is made possible to obtain a perspective projection image with no distortion or reduced distortion. A stereoscopic display device is provided with a display device including a display plane in which pixels are arranged flatly in a matrix shape; and a parallax barrier including a plurality of apertures or a plurality of lenses and being configured to control directions of rays from the pixels such that a horizontal disparity is included but a vertical disparity is not included. A horizontal direction pitch of the parallax barrier is integer times a horizontal pitch of the pixels, the display plane of the display device is divided so as to correspond to elemental images for respective apertures or the lenses of the parallax barrier, and an image whose vertical direction corresponds to a perspective projection in a fixed viewing distance and whose horizontal direction corresponds to an orthographic projection is divided and arranged for respective columns of the pixels.
REFERENCES:
patent: 5315377 (1994-05-01), Isono et al.
patent: 2002/0101506 (2002-08-01), Suzuki
patent: 06-289320 (1994-10-01), None
patent: 8-262371 (1996-10-01), None
patent: 9-238369 (1997-09-01), None
patent: 2000-076481 (2000-03-01), None
patent: 2000-152285 (2000-05-01), None
patent: 2001-166259 (2001-06-01), None
patent: 2002-300611 (2002-10-01), None
Yuzo Hirayama, “Three-Dimensional Display Apparatus”, U.S. Appl. No. 10/386,492, filed Mar. 13, 2003.
H. Hoshino et al., “Analysis of resolution limitation of integral photography”, J. Optical Society of America, vol. 15, No. 8, pp. 2059-2065, (Aug. 1998).
Final Report of “Advanced 3-D Tele-Vision Project”, Section 2.8, Telecommunication Advancement Organization (TAO) of Japan, pp. 87-118, (2002).
C. Masuda, “Three Dimensional Display”, Chapter 4, Sangyo Tosho, pp. 69-83, (1990).
R. Fukushima et al., “Three-Dimensional Image Display Apparatus, Method of Distributing Elemental Images to the Display Apparatus, and Method of Displaying Three-Dimensional Image on the Display Apparatus”, U.S. Appl. No. 10/744,045, filed Dec. 24, 2003.
Y. Hirayama, “3D Image Reproduction Apparatus”, U.S. Appl. No. 10/614,195, filed Jul. 8, 2003.
Notification of Reason for Rejection issued by the Japanese Patent Office on Jun. 20, 2006, for Japanese Patent Application No. 2003-090738, and English-language translation thereof.
Hirayama Yuzo
Saishu Tatsuo
Blackman Rochelle
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Kabushiki Kaisha Toshiba
LandOfFree
Stereoscopic display device and method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stereoscopic display device and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stereoscopic display device and method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3829674