Light-emitting device package
US11101250B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 28, 2019 |
| Grant date | Aug 24, 2021 |
| Priority date | — |
| Expiry date | May 28, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/857
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
Disclosed herein is a light-emitting device package a body including a cavity; a first electrode disposed on a bottom surface of the cavity; a plurality of second electrodes disposed on the bottom surface of the cavity and configured to surround the first electrode; a first light-emitting device disposed on the first electrode; a second light-emitting device disposed on one among the plurality of second electrodes; and a light-transmitting member disposed on the body, wherein the bottom surface of the cavity includes a first edge extending in a first direction, a second edge configured to face the first edge and extend in the first direction, a third edge configured to extend in a second direction perpendicular to the first direction and connected to the first and second edges, and a fourth edge configured to face the third edge, extend in the second direction, and connected to the first and second edges; the first electrode includes an arrangement portion, on which the first light-emitting device is disposed, and an extension configured to extend from the arrangement portion to the third edge; the arrangement portion includes a first inclined surface, a second inclined surface con…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.