Noise dampener
US6994439B2 · kind B2 · utility
3Cited by
9References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 2, 2004 |
| Grant date | Feb 7, 2006 |
| Priority date | — |
| Expiry date | Jun 2, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49964
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A device for dampening noise in a projection device is provided. The device includes a bracket configured to secure a color wheel assembly to an optical engine and an integrated noise reduction mechanism integrated into the bracket.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.