| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3222
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3217
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3229
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-9661
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-507
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-45144
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7774
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-653
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-117 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 |
| filingDate |
2005-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2008-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-100800207-B1 |
| titleOfInvention |
White light emitting diode devices |
| abstract |
In the white light emitting diode device comprising a light emitting diode device for emitting violet light having a wavelength of 400nm to 419nm, and a ceramic composite, the ceramic composite is Y 3 Al 5 O 12 (Y 3 Al 5 O 12 : Ce) crystals and α-type aluminum oxide (Al 2 O 3 ) crystals are coagulated bodies which are continuously and three-dimensionally arranged and intertwined with each other, and the coagulated bodies convert wavelengths of a part of the violet light into yellow light. White luminescence having a fluorescence characteristic and having a function of transmitting a part of the purple light, and emitting pseudo white light by mixing purple light transmitted through the ceramic composite with yellow light wavelength-converted by the ceramic composite Relates to a diode device. |
| priorityDate |
2004-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |