Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9fc0a00eab3a757e8324b1e887d7ba97 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2101-30 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J31-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-14 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-14 |
filingDate |
1997-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
1999-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4418ba1813aa0e96a6a8da83d4b20700 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93327d19da464eef7b0b106c833cdb3e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d2b373ff8a18afd2ba26509352a07ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9aa798f7e72d7e6597bf5f5167be23a5 |
publicationDate |
1999-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-5886464-A |
titleOfInvention |
Organic electroluminescent device with emission from hole transporting layer |
abstract |
An organic EL device comprises a cathode, an electron transporting layer (ETL), a hole transporting layer (HTL) and an anode which are laminated in sequence, wherein the materials making up the ETL and HTL are so selected that the energy barrier for hole injection from the HTL to the ETL is substantially higher than the energy barrier for electron injection from the ETL to the HTL. The organic EL device obtained has efficient light emission from the HTL layer when an efficient fluorescent dye as an emitter is doped in the HTL or the part of the HTL close to the ETL/HTL interface. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7078251-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8115199-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005184658-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006263917-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7227180-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7393704-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009096363-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005174947-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6787989-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9263691-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006246613-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10206981-B4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6897473-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7449714-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7205964-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8994017-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100433400-C |
priorityDate |
1996-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |