http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8227758-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_862069c0b51dafaabc8963819867e7cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14e2c394c7aac3d31a8c46711bfe55bb http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b7317808024e524eea40a6c5a5ad6a22 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2201-064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-0339 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6491 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6452 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J1-58 |
| filingDate | 2008-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40deb903124024b0de592549a1d8a898 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d69e5667369396ecf04fb0adade86c8 |
| publicationDate | 2012-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8227758-B2 |
| titleOfInvention | Device and method for determining the conversion power of conversion elements |
| abstract | This invention relates to a device for determining the conversion power of conversion element, a method for performing these measurements and a method for producing pcLEDs with essentially the same color point applying said device and said method. The device comprises a light source ( 5 ), a sample holder ( 6 ) and a detector element ( 7 ), wherein the light source ( 5 ) illuminates the sample holder ( 6 ) with a primary light ( 41 ), the sample holder ( 6 ) is at least locally transparent for a primary light ( 41 ), suitable to mount the multitude of conversion elements ( 3 ) capable to partly convert the primary light ( 41 ) into a secondary light ( 42 ), and comprises suitable prevention means ( 62, 62 a, 62 b, 62 c, 62 d, 62 e ) to prevent a light guiding of the secondary light ( 42 ) from one mounted conversion element ( 3 ) through the sample holder ( 6 ) to another mounted conversion element ( 3 ), and the detector element ( 7 ) is suitable to measure the intensities of primary and secondary light ( 41, 42 ) for each conversion element ( 3 ) separately. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013161534-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014227806-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9048172-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8748847-B2 |
| priorityDate | 2007-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.