http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I643856-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bacf8dd2f53defd9cb5467e2db91f0f4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate | 2017-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc1fdc51134bb0ee9b250ae9c1af0b8f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7139de925908c98199a1c709bef47dc7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a416d6fd25252beb072b53b9f1ff4e3c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8d94566b55e4f6d5eb4898821c67742 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_170fbe78463ff3e66c19023b5c020a48 |
| publicationDate | 2018-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I643856-B |
| titleOfInvention | High Tg organic electron transport device |
| abstract | The present invention relates to a high Tg organic electron transport device comprising an anode, a cathode and an organic layer, the anode and cathode being a metal, an inorganic or an organic compound; and the organic layer having a compound of the formula (I), wherein The 9'-spirobifluorene linkage position is 1-, 2-, 3-, or 4-position; wherein, Ar 1 and Ar 2 are independently represented by an unsubstituted or C1-C6 substituted C6-C25 aryl group. The material experiments show that the compound of the formula (I) of the present invention has a high glass transition temperature, thus demonstrating that the compound of the formula (I) of the present invention is a highly morphologically stable organic material. The device experiments show that only the electronic organic semiconductor diode device and the organic electroluminescent device prepared by using the organic electron transporting material of the present invention have good and stable performance and long device life. (I) |
| priorityDate | 2016-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.