| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9884b2360f2413d7edea0d5af39f775a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_18a3206eaadc0ccb8c66ffbb4e7a66f4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-32245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-73265 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77342
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-025 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-12 |
| filingDate |
2004-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3157945879e7ad4241995f6af118d029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_871c8fc53e5fb1994fce742c7400e95c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec1bbe24f6c61d4b0a113ce504fcfcf8 |
| publicationDate |
2004-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2004250710-A |
| titleOfInvention |
Light-emitting substance coated and light-emitting device containing the light-emitting substance |
| abstract |
A coated luminescent material according to the preamble of claim 1 to the extent that the luminescent material is stabilized against decay during processing of the luminescent material and also during operation of the device containing the luminescent material. And a light-emitting device including the light-emitting substance. In the case of a coated luminescent material, comprising a powder of a luminescent material formed from particles and coated with the particles of the luminescent material, the layer thickness of the coating is at most 5 nm, in particular 3 nm or less. The improvement in maintenance is at least 5% after 1000 hours burning time at 80 ° C. and 80% air humidity. [Selection diagram] Fig. 1 |
| priorityDate |
2003-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |