| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a62555ff12316a9a118542896b4c0af7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1074
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-826
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-15 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-654
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C249-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 |
| filingDate |
2013-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc4ef8136367aa4be0839ef99a8e9552
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adb84ef61fdbe604b957dad60b9300f6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4a12365209e30b2649504118e7c1cb7 |
| publicationDate |
2013-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-103382181-A |
| titleOfInvention |
Multiaryl-substituted pyrimidine derivative, its preparation method, organic electroluminescent device, and organic electroluminescent display device |
| abstract |
Belonging to the technical field of organic electroluminescent materials, the invention provides a multiaryl-substituted pyrimidine derivative, its preparation method, and an organic electroluminescent device containing the multiaryl-substituted pyrimidine derivative so as to solve the problems that a hole-blocking layer needs to be arranged between a luminescent layer and an electron transfer layer in a current blue phosphorescent organic electroluminescent material and the blue phosphorescent organic electroluminescent material is difficult to synthesize. The organic electroluminescent material provided in the invention has a hole-blocking ability in itself, and has no need for arrangement of the hole-blocking layer between the luminescent layer and the electron transfer layer. Thus, the manufacturing process of an organic electroluminescent display device full-color panel is simplified, and the manufacturing cost and time are reduced. The organic luminescent device made by the material has high luminescent efficiency. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107200727-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112480125-A |
| priorityDate |
2013-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |