Stereoscopic image demultiplexer for VGA computer adapter signals
US7006125B2 · kind B2 · utility
3Cited by
8References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 5, 2002 |
| Grant date | Feb 28, 2006 |
| Priority date | — |
| Expiry date | Aug 21, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/15
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention utilizes a new and inexpensive method for stereoscopic demultiplexing from a single computer data source. The invention provides a means to switch the routing of left and right image data, if necessary. Additionally the invention provides for an internal swap of the green data signal between the two channels permitting the device to be used with polarized output projection systems in which the green light output is polarized orthogonally to the red and blue light output.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.