| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b822ee046eb6c45d1e3bd9ce9c1782e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-649
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-631
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-324
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-311
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-611
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24942 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-00 |
| 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/H05B33-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-12 |
| filingDate |
2004-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e392e93121c59485eb939fb31e81d9ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_078337a9813170040094c90aa73f3ede
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf7558a9f1be418778b846e8d46e61ed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2793f5b5e5d5167cccd5f69b6cd4732 |
| publicationDate |
2005-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2005048317-A1 |
| titleOfInvention |
Electroluminescent device and light-emitting device including the same |
| abstract |
Driving voltage is reduced for a doped device having a light-emitting layer formed by a host material added with a small amount of a guest material. Specifically, driving voltage is reduced for a doped device formed by a host material added with a red emission material having an electron-withdrawing group as a guest material. Further, color purity of the doped device is improved with reducing driving voltage. Specifically, color purity of the doped device formed by a host material added with a red emission material having an electron-withdrawing group as a guest material is improved with reducing driving voltage. Organic compounds having a hole transportation property are used as a host material 521 for an electroluminescent device having a light-emitting layer 513 formed by the host material 521 and a guest material 522 having an electron-withdrawing group. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009091246-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9574222-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7314769-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8314545-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004230061-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005033054-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7709105-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004213308-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10193097-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8916857-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005088083-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012122136-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6998492-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009045739-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008220287-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022127218-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8319210-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11661621-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7898168-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8920940-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7505487-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8828678-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010213457-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10718005-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007134514-A1 |
| priorityDate |
2003-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |