Wide angle viewing system
US5274405A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Sep 4, 1991 |
| Grant date | Dec 28, 1993 |
| Priority date | — |
| Expiry date | Sep 4, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0174
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Disclosed is a viewing system (30) for displaying and viewing stereoscopic images to a viewer's full field of view. The viewing system includes an image display assembly (32) including display surfaces (34) for displaying images primarily to the viewer's area of visual attention and display surfaces (36) for displaying images primarily to the viewer's area of peripheral vision. The display surfaces are mounted in relatively close proximity to the viewer's eyes. The viewing system further includes an optical component (33) having optical systems (40 and 42) for focusing images displayed on the display surfaces (34 and 36), respectively, to the viewer's eyes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.