| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_975ee9ceeb2d969d73c1ae857ef8ab85 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-01791
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2202-107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2001-01791 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-017
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-0229 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-017
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-02 |
| filingDate |
2017-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10be3a9ce3bc68d696c2a502f3dc812a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63d82c948746093b4874618609ae22c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ec56049682decba84c5e517331936b0 |
| publicationDate |
2019-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10222546-B2 |
| titleOfInvention |
I-III-VI type quantum dots, light-emitting device using the same and fabricating methods thereof |
| abstract |
There are provided green-emitting quantum dots (QDs) including I-III-VI type ternary Cu—Ga—S core QDs and ZnS multishell wherein Cu:Ga is 1:10 to 1:1, and a fabricating method thereof. Integration of these QDs and red-emitting QDs into a blue LED leads to the fabrication of a white light-emitting device with high color rendering index. There are also provided blue-emitting QDs including I-III-VI type quaternary Zn—Cu—Ga—S or Cu—Ga—Al—S core QDs and ZnS multishell, and a fabricating method thereof. An electrically-driven blue light-emitting device with a QD emitting layer including these QDs interposed between a hole transport layer and an electron transport layer is fabricated. |
| priorityDate |
2017-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |