| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d37147a1eebc1b4c794a203b6f0da7e5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1088 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6574
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D417-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-657
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-633
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-631 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D417-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate |
2016-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5db2bd2e0508e349c757bcdc363db99f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0733c2372e2b5a29bfc0cc2328b74234
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7de7aaf6d84ef5b7bcd85228be62327
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4332e359399b99c90521f391d46abe4 |
| publicationDate |
2017-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-106317008-A |
| titleOfInvention |
Luminescent material, preparation method thereof, and organic light emitting diode using the same |
| abstract |
The invention provides a light-emitting material, a preparation method thereof and an organic light-emitting diode using the light-emitting material. The luminescent material of the present invention has a single structure, a definite molecular weight, good solubility and film-forming properties, and stable film form; it has a high decomposition temperature and a relatively low sublimation temperature, and is easily sublimated into a high-purity luminescent material. It can be applied to small molecule organic light emitting diodes. The preparation method of the luminescent material of the present invention uses m-bromophenol and 2-fluoro-4-bromobenzonitrile as starting materials to obtain the intermediate of the luminescent material through a series of simple reactions, and finally through Ullmann reaction or Suzuki reaction The luminescent material is obtained with simple steps and high yield. In the organic light-emitting diode of the present invention, the light-emitting layer contains the above-mentioned light-emitting material, and has high light-emitting efficiency and stability. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112010843-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113004259-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111048670-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112010843-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111048670-B |
| priorityDate |
2016-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |