Electronically controlled stage lighting system
US6622053B1 · kind B1 · utility
52Cited by
15References
55Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 2000 |
| Grant date | Sep 16, 2003 |
| Priority date | — |
| Expiry date | May 22, 2020 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21W2131/406
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A lighting system operating using a digital mirror as its operative device. The digital mirror is used to shape the light which is a passed through advanced optical devices in order to produce an output.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.