Illumination apparatus to reduce insect attractancy
US8773009B2 · kind B2 · utility
4Cited by
1References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2012 |
| Grant date | Jul 8, 2014 |
| Priority date | — |
| Expiry date | Dec 18, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2224/73265
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An illumination apparatus includes an LED light source including one or more LEDs. A spectrum of lights emitted from the LED light source has a first peak wavelength in a wavelength band ranging from 380 nm to 470 nm and a second peak wavelength in a wavelength band ranging from 500 nm to 700 nm, and a half width of the first peak wavelength is set to be equal to or less than 20 nm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.