http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103756670-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b6c40e40b1d7790bd2782310844eca0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 |
| classificationCPCInventive | 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/C07D417-14 |
| 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/C07D417-14 |
| filingDate | 2014-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4e400c3a4592d61c7c8945c74374e06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_275d1dce24e819e5e02d3fbf6772274e |
| publicationDate | 2014-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103756670-A |
| titleOfInvention | Organic electroluminescence material as well as preparation method and application thereof |
| abstract | The invention relates to an organic electroluminescence material as well as a preparation method thereof. The organic electroluminescence material has the structural formula as shown in the formula I, wherein R1, R2, R3 and R4 are respectively and individually selected from hydrogen, C1-C20 alkyl, C1-C20 alkoxy, ether perssad or aromatic amine perssad; Z refers to a carbon atom or a nitrogen atom synchronously; R refers to carbazolyl; when Z refers to a carbon atom synchronously, n is an integer from 1-3; when Z refers to a nitrogen atom synchronously, n is an integer from 1-2. The organic electroluminescence material can be applied to OLED (organic light emitting diode) devices as a luminescent layer material, improve the luminescent efficiency of the devices and prolong the service life of the devices, and the peak value of the luminescent spectrum can be adjusted by adjusting the perssad on the molecular structure. |
| priorityDate | 2014-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.