Car theater system using rear projection
US8485666B2 · kind B2 · utility
5Cited by
2References
8Claims
0Family size
Assignees
Inventor
Key dates
| Filing date | Jul 20, 2010 |
| Grant date | Jul 16, 2013 |
| Priority date | — |
| Expiry date | Oct 5, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B21/62
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention features a car theater system using rear projection that extends projection distance through a reflection mirror, and may not restrict movement of passengers, and may not block an image projected toward a screen. According to preferred embodiments, the car theater system of the present invention comprises a video player, a projector, a reflection mirror, a screen for imaging an image reflected by the reflection mirror.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.