Full spectrum sunshine simulation apparatus for developing biological growth
US8453376B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 17, 2010 |
| Grant date | Jun 4, 2013 |
| Priority date | — |
| Expiry date | Aug 31, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P60/14
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed is a full spectrum sunshine simulation apparatus for developing biological growth which comprises a full spectrum light emitting diode module and a photoperiod controller. Therein, the full spectrum light emitting diode module includes a printed circuit board and a plurality of full spectrum light emitting diodes, wherein the luminescence spectrum of the full spectrum light emitting diodes has a wavelength range of 350 nm to 800 nm. The photoperiod controller, connected to the full spectrum light emitting diode module, is in charge of lighting periods of the plurality of full spectrum light emitting diodes, color temperatures and emitting angles of the lights emitted from the plurality of full spectrum light emitting diodes, thereby simulating a environment under artificial sunlight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.