Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a62555ff12316a9a118542896b4c0af7 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-5092 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-5088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-5096 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-171 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2101-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2251-5346 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-865 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-5008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-5056 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-5072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K59-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 |
filingDate |
2018-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2020-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d19f0a16349e3b9f611d7aa17fde4b8a |
publicationDate |
2020-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-10763448-B2 |
titleOfInvention |
OLED device with buffer layer adjacent light emitting layer |
abstract |
This application relates to an OLED device, a manufacturing method thereof, and a display device. The OLED device includes a light emitting unit between an anode and a cathode. The light-emitting unit includes: a first carrier function layer for migration of first carriers, the first carrier function layer including a first material layer; a second carrier function layer for migration of second carriers having a polarity different from that of the first carriers, the second carrier function layer including a second material layer; a light emitting layer between the first material layer and the second material layer, the light emitting layer including a luminescent material; a first buffer layer between the light emitting layer and the first material layer. The first buffer layer is a mixed layer containing the luminescent material and the first material. |
priorityDate |
2017-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |