Complex primary optics with intermediate elements
US8564004B2 · kind B2 · utility
23Cited by
77References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2011 |
| Grant date | Oct 22, 2013 |
| Priority date | — |
| Expiry date | Nov 29, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/855
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A light emitter package comprising a light emitter disposed on a surface and a primary optic comprising an encapsulant disposed over the light emitter is disclosed. The package further comprises at least one intermediate element on the surface and at least partially surrounding the light emitter such that the intermediate element at least partially defines the shape of the primary optic. The intermediate element is configured so at least a portion of the intermediate element can be removed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.