Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_09f6ec2b1f93c71f80479930a20e9d0f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b822ee046eb6c45d1e3bd9ce9c1782e |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2310-0262 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2320-041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-2022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2300-0861 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2300-0842 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2310-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2310-0251 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2320-0266 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2310-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-4908 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2300-0465 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2320-0233 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K59-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2300-0895 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2300-0426 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2320-043 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-3291 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-3225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-3275 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-3266 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-325 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-3283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K59-131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-1255 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09G3-20 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09G3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09G3-32 |
filingDate |
2011-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2013-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da47dfd246385e7e531f9f4329604e6a |
publicationDate |
2013-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-8593066-B2 |
titleOfInvention |
Light emitting device, driving method for same and electronic apparatus |
abstract |
It is a problem to provide a light-emitting device capable of obtaining a constant brightness without being affected by deterioration in an organic light-emitting layer or temperature change, and of making desired color display. The lowering in OLED brightness due to deterioration is reduced by causing the OLED to emit light while keeping constant the current flowing through the OLED instead of causing the OLED to emit light while keeping constant the OLED drive voltage. Namely, OLED brightness is controlled not by voltage but by current thereby preventing against the change in OLED brightness due to deterioration of OLED. Specifically, the drain current Id of a transistor for supplying a current to the OLED is controlled in a signal line drive circuit thereby keeping constant the drain current Id without relying upon the value of a load resistance. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9300771-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9698207-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014171155-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11430845-B2 |
priorityDate |
2001-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |