Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Three-dimensional internal back-projection system and method for using the same










Image Number 19 for United States Patent #8066378.

A projection system that projects coherent light rays from a coherent light (e.g., laser) source onto an inner surface of a three-dimensional projection surface is disclosed. A compact and low-power laser light image can thereby be formed and seen by an observer from outside the properly constructed three-dimensional projection surface. The three-dimensional projection surface thereby allows more accurate and interesting and useful projections of images of three-dimensional objects thereon. Examples of things that can be represented on such a surface are celestial bodies and planets like the Earth and anatomical organs. Special geometric and spatial correction is optionally applied to create the desired image onto a three-dimensional projection screen. Useful and entertaining information can also be displayed, optionally as dynamic and moving images, onto the projection screen as well.








 
 
  Recently Added Patents
Controller interface providing improved data reliability
System and method for distributed security
Integrated analyses of breast and colorectal cancers
Organizer
Polarization-coupled ferroelectric unipolar junction memory and energy storage device
Endotracheal tube
Lookup front end packet input processor
  Randomly Featured Patents
Method of applying a coating by physical vapor deposition
Vacuum response type carburetor
Ventricular catheter
Automatic cooking apparatus
Controlled environment superplastic forming of metals
Electrostatic actuator, droplet discharge head, method for driving droplet discharge head, and method for manufacturing electrostatic actuator
Plate-type crossflow air-to-air heat-exchanger comprising side-by-side-multiple small-plates
Submerged flexible wave restraining structure and a method of constructing it
Cartridge ejecting mechanism
Internet phone protocol