Laminate support structure for an LED in a liquid-filled bulb
US8847472B1 · kind B1 · utility
2Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 7, 2012 |
| Grant date | Sep 30, 2014 |
| Priority date | — |
| Expiry date | Dec 7, 2032 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of making a light-emitting diode (LED) bulb and an LED bulb comprising a base, a shell connected to the base forming an enclosed volume. A thermally conductive liquid is held within the enclosed volume. A laminate support structure connected to the base and a plurality of flange portions formed in the laminate support structure. A plurality of LEDs are attached to the plurality of flange portions and arranged in a radial array.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.