Light for use in activating light-activated materials, the light having a plurality of light emitting single chip arrays
US6799967B2 · kind B2 · utility
33Cited by
41References
60Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 3, 2002 |
| Grant date | Oct 5, 2004 |
| Priority date | — |
| Expiry date | Apr 1, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S362/80
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Light system useful for activating light-activated materials are disclosed. Various configurations of light emitting semiconductor chips and heat sinks are disclosed, as well as various structures and methods for driving, controlling and using them, and materials and structures usable therewith.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.