Resources Contact Us Home
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
Dynamic web page construction based on determination of client device location
Storage system, control method therefor, and program
Biomarkers of gastric cancer and use thereof
Managing job execution
Methods of making a diagnostic device by interweaving hydrophobic and hydrophilic fibers, and diagnostic device therefrom
Analysis device and an analysis apparatus using the analysis device
Combination photovoltaic and wind power generation installation
  Randomly Featured Patents
Iontophoretic delivery device
Priority switching apparatus of input signal
Adjustable fishing line release
Capacitance-type material level indicator
Single-pass folded interleaver/deinterleavers
Method of managing maintenance and maintenance managing apparatus
Road transportation vehicle drive assist process and apparatus
Belt tensioner with pivot bushing damping
Television automatic geometry adjustment system
Loading and unloading of vehicles