LED lamp and an X-ray device and a collimator comprising the LED lamp
US9204846B2 · kind B2 · utility
1Cited by
19References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 25, 2013 |
| Grant date | Dec 8, 2015 |
| Priority date | — |
| Expiry date | Jan 30, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An embodiment of the present invention discloses a LED lamp as well as a X-Ray device and a collimator comprising the LED lamp. The LED lamp comprises a single LED chip serving as the light-emitting member of the LED lamp for emitting light beams; and a convex lens mounted in front of the LED chip for converging the light beams emitted from the LED chip. Embodiments of the invention can save power, reduce cost, and facilitate mass production and assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.