http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102608510-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9de52bba13e16028dffa8775e3f3f28 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02S50-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-00 |
| filingDate | 2012-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73fdef7f021aebcef7cae6f516d3b30a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e16a858064a36192678b90666a2785c |
| publicationDate | 2014-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102608510-B |
| titleOfInvention | Method for rapidly measuring minority carrier lifetime of crystalline silicon solar cell |
| abstract | The invention discloses a method for rapidly measuring minority carrier lifetime of a crystalline silicon solar cell. The rapid measurement of the minority carrier lifetime of the crystalline silicon solar cell is implemented by using an electroluminescence technology. The method comprises the following steps of: applying a forward bias voltage U0 to a standard crystalline silicon solar cell to obtain an electroluminescence image of the standard crystalline silicon solar cell and measuring an electroluminescence intensity ILs of the standard crystalline silicon solar cell; obtaining a coefficient A by a relation and average minority carrier lifetime tau ns of the standard crystalline silicon solar cell; applying the forward bias voltage U0 to the crystalline silicon solar cell to obtain an electroluminescence image of the crystalline silicon solar cell and measuring an electroluminescence intensity IL of the crystalline silicon solar cell; and by a relation and the coefficient A, obtaining average carrier lifetime tau n of the crystalline silicon solar cell and minority carrier lifetime surface distribution in a certain selected region on the solar cell. |
| priorityDate | 2012-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.