| Patent application number | Description | Published |
|---|
| 20080309856 | Polarized Light Source - An energy efficient polarized light source system is disclosed. In one embodiment, the system comprises a reflector and a reflecting polarizer. A transparent light source and a wave retarder are placed in between the reflector and reflecting polarizer. | 12-18-2008 |
| 20090009050 | PHOTO LUMINESCENT LIGHT SOURCE - An apparatus for providing a photoluminescent light source is disclosed. In one embodiment, the apparatus comprises a light source that emanates light of a particular spectrum, photoluminescent material which converts light from the light source to light of another spectrum, and a selective mirror which reflects light generated by the light source and transmits light generated by the photoluminescent material. The photoluminescent material may be arranged so as to provide a plurality of light sources that emanate light of various colors. | 01-08-2009 |
| 20090010023 | LIGHT SOURCE HAVING TRANSPARENT LAYERS - A system for providing a light source is disclosed. In one embodiment, the apparatus comprises a light guide made of several transparent layers having different refractive indexes. | 01-08-2009 |
| 20090141116 | DISPLAY WITH GAPS FOR CAPTURING IMAGES - A combined video display and camera system is disclosed. According to an embodiment of the present invention, the system comprises a video display with gaps in between the pixels. Light goes through these gaps and enters a camera, which captures an image. The system is arranged such that the display and the gaps are optically out of focus with respect to the camera. | 06-04-2009 |
| 20090195645 | SYSTEM OF DISPLAYING AND CAPTURING IMAGES USING NON-PLANAR MIRRORS - A system of displaying and capturing images using non-planar mirrors is disclosed. An embodiment of the invention comprises a display ( | 08-06-2009 |
