Light emitting device having a transparent thermally conductive layer
US8159131B2 · kind B2 · utility
9Cited by
4References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 30, 2008 |
| Grant date | Apr 17, 2012 |
| Priority date | — |
| Expiry date | May 23, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
Abstract
A light emitting device and method of producing the same is disclosed. The light emitting device includes a transparent thermally conductive layer, a phosphor layer provided on the transparent thermally conductive layer, and at least one light emitting semiconductor arranged to emit light toward the transparent thermally conductive layer and the phosphor layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.