| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6ccf43617ecf6254a362e13f014cd081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f3888888c5928e62496c0b7c13d28267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_75cfaecd5cac0d299e11c0e6e4c0b764 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1408
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-188
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-186
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1433 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-321
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-151 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J1-62 |
| filingDate |
2005-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b19fd7b64f9c754faa997695ffafb74b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f3341b328a7ba13891f809970c58fe8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0b7ca4f3c54b0acffb4bb106415a900 |
| publicationDate |
2009-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2009001873-A1 |
| titleOfInvention |
Organic Light Emitting Diode with Increased Radical Anion Stabiilty and Applications Thereof |
| abstract |
An organic light emitting diode (OLED) having an improved service life and improved transport of negative charge carriers. The organic light emitting diode based on an organic semiconductor material in which the transport of negative charge carriers and the stability with respect to reduction are determined by azahetarylene/Lewis acid complex units. This leads to an improved service life of the emission layer, which firstly increases the service life of the component and avoids readjustment of the brightness during operation. Organic light emitting diodes are disclosed in which the position of the emission zone in the emitter layer and the color of the emission can be specifically influenced by azahetarylene/Lewis acid complex units. |
| priorityDate |
2004-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |