Optical communication and display system
US4004078A · kind A · utility
5Cited by
14References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 24, 1974 |
| Grant date | Jan 18, 1977 |
| Priority date | — |
| Expiry date | Jan 24, 1994 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/00
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The light wave energy of a scanning, intensity-modulated light beam used to provide an optical display or recording of a given scene at a receiving station is the same light wave energy initially employed to optically communicate video information pertaining to this given scene between a transmitting station and the receiving station.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.