| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1059
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-185
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-135
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-342
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-10 |
| filingDate |
2017-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a3a1440277eb99e09bd5ee68a3517a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f90c136987b3763a1182b93ed53e093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3f8092271bc051edbb3baa2f2d138f0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57621f8831ded2f242cf06f600f817c8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_819732d2058ecff6babe42ab1d92c675 |
| publicationDate |
2021-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3883345-A1 |
| titleOfInvention |
Film production method |
| abstract |
Provided is a method of producing a film excellent in external quantum efficiency when used in a light emitting layer of a light emitting device. n A film production method comprising nan ink preparation step of preparing an ink comprising a specific metal complex, nan ink storage step of storing the ink prepared in the ink preparation step for 3 days or more under light shielding, and na film formation step of forming a film by an application method using the ink stored in the ink storage step and in which the total content of metal complexes having a molecular weight larger by 16, 32 or 48 than that of the specific metal complex according to the area percentage value determined by liquid chromatography is 0.6 or less when the content of the specific metal complex according to the area percentage value determined by liquid chromatography is taken as 100. |
| priorityDate |
2016-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |