http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110024141-B
Outgoing Links
Predicate | Object |
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classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21Y2115-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2021-0044 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B45-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-156 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-0087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V23-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77347 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21K9-64 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 |
filingDate | 2017-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2022-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2022-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CN-110024141-B |
titleOfInvention | Lighting system with reduced melanopsin spectral content |
abstract | The disclosed light emitting device can provide white light with a cyan discontinuity consistent with the melanopsin sensitive range, and thus with reduced melanopsin content. The disclosed light emitting device may include a light source that provides violet or blue light having a peak wavelength of less than 450 nanometers (nm). The disclosed light emitting device may include at least one downconverter coupled to and downstream of the light source and configured with a long wavelength onset to convert the spectrum of violet or blue light to generate a spectrum at 447- White light with a spectral power content in the 531 nm wavelength range less than or equal to 10% of the total spectral power content in the 380‑780 nm wavelength range. The disclosed lighting devices can be incorporated into a light engine system that also includes a control system that controls the drive current to the lighting devices. |
priorityDate | 2016-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.