http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104629732-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12a4b43099e8cc9b4c14dcc665bc8e79 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-14 |
| filingDate | 2013-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18fb27636b9a39a324b4af8f45f6f039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb48fe5d8f90ebdcdf0f0dd0349349f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27fd2a08b8b22e4c45f3e10c20caa6ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4e96e9ba0b8f401dc8eb94633a435ca |
| publicationDate | 2015-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104629732-A |
| titleOfInvention | Carbazolyl blue light phosphorescent host material, preparation method and applications thereof |
| abstract | The invention belongs to the field of organic electroluminescent materials, and discloses a carbazolyl blue light phosphorescent host material, a preparation method and applications thereof, wherein the structure formula of the material is defined in the instruction, and in the formula R is C1-C20 alkyl. According to the carbazolyl blue light phosphorescent host material of the present invention, the carbazole is the aza aromatic ring and is an excellent hole transmission unit, the fluorine has the good electroluminescence performance, and the anthracene has the high fluorescence quantum yield; and the carbazolyl blue light phosphorescent host material of the present invention has the high triplet energy level, such that the passback of the energy to the host material during the luminescence process can be effectively prevented so as to substantially improve the luminous efficiency. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109897049-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109897049-B |
| priorityDate | 2013-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.