Head mounted projector system
US6312129A · kind A · utility
8Cited by
6References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 21, 1998 |
| Grant date | Nov 6, 2001 |
| Priority date | — |
| Expiry date | Jul 21, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B21/14
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A head mounted projection unit (16) and system (30) is disclosed. The unit includes a tapered optical relay that allows the use of a simple optical projection system. The unit further includes structure for allowing the transmission of images having both low resolution portions and high resolution portions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.