| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b6b16422602e3ef74609359047b3a3f2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-5072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2101-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-311
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-0025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-654
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/H01L51-0067 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-00 |
| filingDate |
2019-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45a8af036d8a64f8e95bbffe1319b0f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42cc464b4837c90d6d1564fea199197f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_337ab2d789c2c313872b04e7b34e1356
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4faaedd9e69fafad6c8c22e4c7700b7c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf3535cd203ba2c20c3621b7b1347b42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7054043aa15b82415e30d403897e66e |
| publicationDate |
2020-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2020185614-A1 |
| titleOfInvention |
Green light thermally activated delayed fluorescence (tadf) material and application thereof |
| abstract |
The present invention provides a green light thermal activation delayed fluorescent material, a synthesizing method thereof, and an electroluminescent device. The green light thermal activation delayed fluorescent material is a target compound having a molecular structure of D-A and synthesized by a reaction of an electron donor and an electron acceptor, wherein the electron acceptor being a planar electron acceptor in an ultra-low triplet energy state, and a triplet energy state of the target compound ranging from 2.0 to 3.0 eV. The method for synthesizing a green light thermal activation delayed fluorescent material includes the following steps: a reaction solution preparation step; a target compound synthesis step; an extraction step; and a target compound purification step. The electroluminescent device includes: a substrate layer; a hole transporting and injecting layer; a light emitting layer; an electron transporting layer; and a cathode layer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021296586-A1 |
| priorityDate |
2018-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |