or
Bookmark and Share
Flexible platen image display device and method
   
Document Number
US Patent 7000343
Issued Date
February 21, 2006
Link
Inventors
Map
Abstract
A multi-image display device has an arcuate platen formed by mounting a transparent flexible sheet in compression to a frame. The platen is convex or otherwise bow-shaped. Associated with the platen are a translucent image sheet having a plurality of images thereon and a restricting layer having transparent and opaque portions associated with the image sheet to permit viewing of those portions of the image sheet that register with the transparent portions of the restricting layer. Suitably altering the alignment of the image sheet relative to the restrictive layer (or vice versa) changes the image that is displayed.
Tags:
Description:
Amusing 0%
Clever 0%
Complex 0%
Efficient 0%
Historic 0%
Important 0%
Innovative 0%
Interesting 0%
Practical 0%
Simple 0%
Number of Claims:
34
Comments:
no comments yet
Owner
Published
February 21, 2006
Application Number
10/123,375
Filed
April 16, 2002
US Classification
40/436   40/476
Int'l Classification
G09F   11/00   (20060101)  
Examiner
Attorney/Law Firm
USPTO Field of Search
40/436   40/437   40/470   40/476  
Related Patents
7151541 - Moveable animated display device

A moveable animated display device for displaying a plurality of images with a pressure plate carrier, a pressure plate retained in relation to the pressure plate carrier, a plurality of coded images, a plurality of shutter elements slidably retained in relation to the plurality of coded images, and at least one biasing formation, such as a crease, in the pressure plate for inducing a biasing of the pressure plate toward the pressure plate carrier. The display device can have the pressure plate slidably retained relative to the pressure plate carrier, and the biasing formation can be parallel or orthogonal to a path of travel of the pressure plate in relation to the pressure plate carrier. The display device can comprise a card wherein a pivoting of a cover member relative to a base member induces animation as an animation layer slides in relation to the pressure plate.

Claims
Description
About| FAQs| Terms & Disclaimer| Link to Us| Contact Us