Side-view type light emitting device
US7479665B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 17, 2006 |
| Grant date | Jan 20, 2009 |
| Priority date | — |
| Expiry date | Sep 18, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A side-view type light emitting device capable of effectively releasing heat generated on the surface of the substrate is provided. The side-view type light emitting device 1 comprising a substrate 1-1, a positive surface electrode 1-2, a negative surface electrode 1-3, a light emitting element 1-4, a sealing member 1-5 sealing the light emitting element 1-4, a positive rear surface electrode 1-6, a negative rear surface electrode 1-7, and a short-cut preventing member 1-8. The positive surface electrode 1-2 and the positive rear surface electrode 1-6 are electrically connected via a first through hole 1-9 and the negative surface electrode 1-3 and the negative rear surface electrode 1-7 are electrically connected via a second through hole 1-10.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.