| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_235833b3dd7e1587e0a698ac12048833 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-548
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-541
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-52 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-0323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-032 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-075 |
| filingDate |
2009-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f904546e5e867dc59722fccf8e4669cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dee4a28f314f3746948d4e51c1bb6d39 |
| publicationDate |
2011-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2342758-A2 |
| titleOfInvention |
Solar cell and method of manufacturing a solar cell |
| abstract |
A solar cell is provided with a down-converter that converts incoming high energy photons into two or lower energy photons before conversion to electric current, in order to provide for more efficient conversion. The down-converter comprises a combination of Neodymium and Ytterbium ions in a sulfide. The sulfide may ne Indium Sulfide, doped with the Neodymium and Ytterbium. The indium sulfide may be combined with a CIS (Copper Indium Sulfide layer to form active layers of a solar cell, or the sulfide with Neodymium and Ytterbium may be used as a separate filter before conversion to electric current. A solar cell may be provided with an up converter realized by means of quantum dots in an absorber matrix. |
| priorityDate |
2008-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |