Light emitting device and method for manufacturing the same
US8835957B2 · kind B2 · utility
2Cited by
0References
41Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 23, 2012 |
| Grant date | Sep 16, 2014 |
| Priority date | — |
| Expiry date | Nov 29, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/84
Abstract
A light emitting device includes a substrate having a conductive portion; a light emitting element having one or more electrodes on a lower surface side thereof, the electrodes being positioned on the conductive portion of the substrate; a phosphor layer disposed on a surface of the light emitting element and on a peripheral surface area of the conductive portion next to the light emitting element; and a reflection layer covering a part of the phosphor layer disposed on the peripheral surface area of the conductive portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.