http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102948262-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21Y2113-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21Y2115-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V23-0457 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01K11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B47-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V23-0457 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B45-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B47-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B45-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B47-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B47-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B47-105 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B37-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B44-00 |
| filingDate | 2011-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102948262-B |
| titleOfInvention | The plate of LED-based lighting module is diagnosed |
| abstract | Lighting module based on light-emitting diode (LED) performs on plate and diagnoses.Such as, diagnosis can comprise and regulating according to died life-span, the decline of phosphor, hot stall, LED fault or LED current of the flux measured or Temperature estimate.Can by carrying out convergent-divergent to estimate dying the life-span to accumulating the operating time of having died by the accelerated factor drawn according to practical operation condition, accelerated factor is such as temperature, electric current and relative humidity.The decline of phosphor can be estimated for the response of the pulsed light from LED based on the phosphor measured.The transient response of module can be used to diagnose hot stall according to entry condition.Can based on the forward voltage Diagnostic LEDs fault measured.The required ratio of the amount of flux of measurement and current value and amount of flux can be used to regulate the electric current of LED.In addition, convergent-divergent LED current can be carried out based on the temperature measured. |
| priorityDate | 2010-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.