| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c19a91365ed494d9fe27d24190d4459f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-07
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/F21Y2115-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0071
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0638
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0653
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0669
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V9-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V9-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21K9-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B23-2469
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V7-043 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-0232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V9-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21K9-64 |
| filingDate |
2020-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da402f3998c03cc40b8d1bc8b54dc7d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b496947fd8d7ee33ca3d0795fbd57ae |
| publicationDate |
2020-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-102020203506-A1 |
| titleOfInvention |
WAVELENGTH CONVERSION ELEMENT, LIGHT SOURCE DEVICE, AND LIGHTING DEVICE |
| abstract |
A wavelength converting element (30) comprises a first wavelength converting material (34) and a second wavelength converting material (36). The emission wavelength of the second wavelength converting material (36) is longer than the emission wavelength of the first wavelength converting material (34), and in the second wavelength converting material (36), the time from when the excitation light stops until the fluorescence stops is an afterglow time, and the afterglow time is longer than the emission time of the first wavelength conversion material (34) and is 1 second or less. A light source device (15) comprises the wavelength conversion element (30) and a light source unit (14). A lighting device (15) comprises the wavelength conversion element (30), a light source device (15) and a light guide which is arranged between the light source unit (14) and the wavelength conversion element (30). |
| priorityDate |
2019-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |