| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c19a91365ed494d9fe27d24190d4459f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00186
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21Y2115-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B23-2469
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21K9-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0653
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V9-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V9-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V7-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0071
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0638
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0669 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V9-32 |
| filingDate |
2020-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b496947fd8d7ee33ca3d0795fbd57ae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da402f3998c03cc40b8d1bc8b54dc7d7 |
| publicationDate |
2020-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2020309348-A1 |
| titleOfInvention |
Wavelength converting member, light source device, and lighting device |
| abstract |
A wavelength converting member includes a first wavelength converting material and a second wavelength converting material. The emission wavelength of the second wavelength converting material is longer than the emission wavelength of the first wavelength converting material, and in the second wavelength converting material, the time from when excitation light stops to when fluorescence stops is an afterglow time, and the afterglow time is longer than the emission time of the first wavelength converting material and is 1 s or less. A light source device includes the wavelength converting member and a light source unit. A lighting device includes the wavelength converting member, a light source device, and a light guide disposed between the light source unit and the wavelength converting member. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021214178-A1 |
| priorityDate |
2019-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |