LED lamp apparatus
US6888723B2 · kind B2 · utility
9Cited by
8References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2002 |
| Grant date | May 3, 2005 |
| Priority date | — |
| Expiry date | Dec 23, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10106
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An LED lamp apparatus comprises LED, a circuit member, and a case member. The case member has an LED seat for holding the LED. The circuit member has metal plates embedded in the case member. The metal plates have LED connection members exposed from the case member. The LED connection members have been resistance welded respectively to leads of the LED.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.