Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b822ee046eb6c45d1e3bd9ce9c1782e |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K59-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-324 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-631 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-865 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-32 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-14 |
filingDate |
2002-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2004-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21747acfb77b0d181ab4dff0d66658d4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2793f5b5e5d5167cccd5f69b6cd4732 |
publicationDate |
2004-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
TW-582121-B |
titleOfInvention |
Light emitting device |
abstract |
A light emitting device and electronic equipment having a long life at a low electric power consumption are provided. A hole transporting region composed of a hole transporting material, an electron transporting region composed of an electron transporting material, and a mixture region in which both the hole transporting material and the electron transporting material are mixed at a fixed ratio are formed within an organic compound film. Regions having a concentration gradient are formed between the mixture region and carrier transporting regions until the fixed ratio is achieved. In addition, by doping a light emitting material into the mixture region, functions of hole transportation, electron transportation, and light emission can be respectively expressed while all of the interfaces existing between layers of a conventional lamination structure are removed. Organic light emitting elements having low electric power consumption and a long life can thus be provided, and light emitting devices and electronic equipment can be manufactured using the organic light emitting elements. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10522788-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014070201-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9041282-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8786183-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I548306-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I484862-B |
priorityDate |
2001-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |