Lamp receiver for use in projector systems
US7188959B2 · kind B2 · utility
1Cited by
8References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 2, 2004 |
| Grant date | Mar 13, 2007 |
| Priority date | — |
| Expiry date | May 3, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B21/2046
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A lamp receiver includes a first member, and a datum structure having a plurality of first reference surfaces for alignment with respect in a first direction, a plurality of second reference surfaces for alignment in a second direction, and at least one third surface for alignment in a third direction. The first reference surfaces are formed on the first member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.