| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48257
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48091 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-883 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-56 |
| filingDate |
2006-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2007-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-100783251-B1 |
| titleOfInvention |
Multi-layered White Light Emitting Diode Using Quantum Dots and Manufacturing Method Thereof |
| abstract |
The present invention relates to a white light emitting diode having a multilayer structure and a method of manufacturing the same, wherein a green and blue light emitting phosphor layer is formed on an upper surface of an ultraviolet light emitting LED, and a red quantum dot layer is formed thereon. The quantum dot is excited by the green and blue visible light, and thus has a high luminous efficiency and stable white light, and can be widely used as a high power and high efficiency light source that can replace the backlight of the lighting device or the display device. .n n n n Quantum dots, multilayer structure, phosphor, light emitting diode |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200095216-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102263850-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10600940-B2 |
| priorityDate |
2006-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |