| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9f85ff4696aa59d8cc3a54d5487c5cc0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09F13-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F13-20 |
| filingDate |
2018-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09f372c9fc45e4d9284f8d93e655c775
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d3d1caa7b8864075b3acb6db7afe6be
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e09c0995a78205638399cb7f8de3153a |
| publicationDate |
2020-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3666851-A1 |
| titleOfInvention |
Light-accumulating composition, light-accumulating element and wavelength control method |
| abstract |
An organic long-persistent luminescent composition containing a first organic compound, a second organic compound and a third organic compound and satisfying the following expression (1) is a long-persistent luminescent material that facilitates emission color control. E<sub>S1</sub>(A) represents a lowest excited singlet energy level of emission from the first organic compound and the second organic compound, E<sub>S1</sub>(B) represents a lowest excited singlet energy level of the third organic compound. E<sub>S1</sub>(B)−ES1A≤0.15eV |
| priorityDate |
2017-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |