http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-112012002092-T5
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d79a3714d75520adeea100b7ed428a77 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-02168 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-02363 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-0236 |
| filingDate | 2012-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4178d443d78c1e83237eba37e764c579 |
| publicationDate | 2014-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-112012002092-T5 |
| titleOfInvention | Process for the production of wafers for solar cells, process for the production of solar cells and process for the production of solar cell modules |
| abstract | There is provided a method of manufacturing a wafer for a solar cell that can produce a solar cell having a high conversion efficiency. A method for producing a wafer for a solar cell according to the present invention comprises a step of contacting a lower alcohol with at least one surface of the semiconductor wafer and a second step, after the first step, contacting hydrofluoric acid containing metal ions with the at least one surface a step of contacting alkali solution with the at least one surface of the semiconductor wafer, a step of contacting acid solution containing hydrofluoric acid and nitric acid with the at least one surface of the semiconductor wafer, or a step of Performing an oxidation treatment of the at least one surface of the semiconductor wafer. |
| priorityDate | 2011-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.