Miniature projector
US6600460B1 · kind B1 · utility
11Cited by
7References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 1, 2000 |
| Grant date | Jul 29, 2003 |
| Priority date | — |
| Expiry date | Sep 1, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/423
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A miniature projector to allow the projection of images directly on a target surface, such as a viewer's retina, which is a compact and versatile device that further minimizes the potential for total immersion. The miniature projector can be selected for use in the monitor mode or full video and full color or monochrome operation. The miniature projector utilizes miniaturized 2D laser arrays integrated with nonlinear optical processes combining semiconductor technology with optics technology.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.