http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021528805-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21Y2115-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B26-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B21-204 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V9-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B21-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V9-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V7-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21S2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-20 |
| filingDate | 2018-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2021528805-A |
| titleOfInvention | High-efficiency and uniform white light generator by laser excitation |
| abstract | The white light source includes a light emitting layer including a phosphor and a light scattering material arranged in a binder, and a light source arranged so as to illuminate the light emitting layer with blue light. The white light source outputs white light including converted phosphor emission from a phosphor illuminated by blue light and unconverted scattered blue light scattered by a light scattering material. The unconverted scattered blue light has a spatial distribution that matches the spatial distribution of the converted phosphor emission. In some embodiments, the spatial distribution is approximately Lambert spatial distribution. The white light source can also include a phosphor wheel having a disk-shaped substrate on which a light emitting layer is arranged as a phosphor ring. The fluorophore ring can also include a light scattering material and a fluorophore placed in a binder that are uniform in composition around the annulus of the fluorophore ring. |
| priorityDate | 2018-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.