http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11337282-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0aecd027efe97d63c89a7e4693069d86 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2933-0041 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B45-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B45-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B45-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B45-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B45-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B45-24 |
| filingDate | 2018-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9efcea45f398bd6b326a6192db367e1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abe89d5057256a7f900b21344c76b6f5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9b9ba758ca8e0faa67995aa951fc278 |
| publicationDate | 2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-11337282-B2 |
| titleOfInvention | Lifetime color stabilization of color-shifting artificial light sources |
| abstract | A system includes two or more phosphor-containing white LEDs (or other color-shifting artificial light sources) selected so that their combined color shift over at least 8,000 hours (e.g., at least 10,000 hours, at least 20,000 hours, at least 30,000 hours, at least 40,000 hours, up to 200,000 hours, up to 100,000 hours, up to 80,000 hours) of operation is less than at least one of the LED's (or the other color-shifting artificial light source's) color shift over that time. Here, the combined color shift (Δ′v′) over the at least 8,000 hours (e.g., at least 10,000 hours, at least 20,000 hours, at least 30,000 hours, at least 40,000 hours, up to 200,000 hours, up to 100,000 hours, up to 80,000 hours) of operation can be less than 0.007 (e.g., 0.006 or less, 0.005 or less, 0.004 or less, 0.003 or less, 0.002 or less, 0.001 or less, 0.0005 or less). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023109630-A1 |
| priorityDate | 2017-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.