Television – Special applications
Reexamination Certificate
2006-05-09
2006-05-09
An, Shawn S. (Department: 2613)
Television
Special applications
C348S014140, C348S014070, C348S014110, C348S014030, C348S207110, C349S086000, C349S007000, C349S010000, C349S016000
Reexamination Certificate
active
07042486
ABSTRACT:
An image capture and display device includes an electronic motion image camera for capturing the image of a subject located in front of the image display device and a digital projector for projecting the captured image. An optical element provides a common optical axis electronic camera and the digital electronic camera, and a light valve projection screen electronically switchable between a transparent state and a frosted state, is located with respect to the common optical axis for allowing the electronic camera to capture the image of the subject through the projection screen when in the transparent state and for displaying the captured image on the projection screen when in the frosted state. A controller connected to the electronic camera, the digital projector, and the light valve projection screen alternately places the projection screen in the transparent state and causes the electronic camera to capture an image, and places the projection screen in the frosted state and causes the digital projector to display the captured image on the projection screen.
REFERENCES:
patent: 4435047 (1984-03-01), Fergason
patent: 4864410 (1989-09-01), Andrews et al.
patent: 5027219 (1991-06-01), Stuttler et al.
patent: 5036251 (1991-07-01), Lee
patent: 5430474 (1995-07-01), Hines
patent: 5463482 (1995-10-01), Jones
patent: 5686979 (1997-11-01), Weber et al.
patent: 5801758 (1998-09-01), Heirich
patent: 5986810 (1999-11-01), Webb
Manico Joseph A.
Niskala Wayne F.
Eastman Kodak Company
Pincelli Frank
LandOfFree
Image capture and display device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Image capture and display device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image capture and display device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3618920