http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-586328-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_56a7d5d73b830f96fcf8e6295e26f637 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-00 |
| filingDate | 2002-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2004-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_741e377e668d47b06aa5192015baf070 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c151ddcfd5b52e5c38f4ff857842ec44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04d07349b0c16cdef999b32c20d71ab1 |
| publicationDate | 2004-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-586328-B |
| titleOfInvention | Organic red electro-luminescent device including a heterocyclic emitter |
| abstract | The invention concerns an electro-luminescent device in which the luminescent layer contains a compound of general formula I as doping agent or as luminescent compound, whereby the radicals R1 to R12 are identical or are different, and mean hydrogen, straight chain or branched C1-C6 alkyl, aralkyl, aryl or substituted aryl; R1 and R2 and/or R3 and R4 and/or R4 and R5 and/or R5 and R11 and/or R8 and R5 and/or R4 and R12 can form an alicyclic, heterocyclic or aromatic ring; R5 can furthermore be H, OH, OR9, N,N-di-(C1-C6) alkylamino, acetylamino or halogen; R6 and R7 together can form an alicyclic or heterocyclic ring; A1 and A2 are identical or different and are -CN, -NO2 or -COOR8; X is -CH, -CR11 or N; and Y is O, -NH, -NR12, S or Se. The doping agents together luminesce predominately red with very good quantum efficiency together with the luminescent compound as a function of concentration. |
| priorityDate | 2001-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.