| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e5b91bfdd44dbfb2dd1cbad24c698a2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf5519c5d8e4ec6b2df7c2618e35d83b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b7317808024e524eea40a6c5a5ad6a22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4564b7543617548a153a2f69c624a981 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-44 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-52 |
| classificationIPCInventive |
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/H01L51-50 |
| filingDate |
2007-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1b6a3d1618827df309fe2af7576ae76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_334f3fd63732733e48a4fa13f8a31ab1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c41ec0aa56d310403bd199d80ae9427 |
| publicationDate |
2012-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8138671-B2 |
| titleOfInvention |
Color-stable phosphor converted LED |
| abstract |
A light-emitting device is provided, comprising at least one light-emitting diode ( 100 ) for emitting light of a first color and a luminescent material ( 102 ) arranged on said at least one light-emitting diode to receive at least part of the light emitted by said light-emitting diode. The light-emitting device further comprises a filter ( 103 ) arranged to receive light emitted by said light-emitting diode ( 100 ) and transmitted through said luminescent material ( 102 ) and to absorb light of said first color. The filter comprises a pigment compound distributed in a matrix of silicon and oxygen atoms, in which matrix at least a portion of said silicon atoms are directly bonded to hydrocarbon groups. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9711688-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010219176-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8378267-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10243123-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9799809-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10734559-B2 |
| priorityDate |
2006-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |