http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103563097-B
Outgoing Links
| Predicate | Object |
|---|---|
| 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/H01L31-02363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-18 |
| filingDate | 2012-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103563097-B |
| titleOfInvention | The manufacture method of the manufacture method of wafer used for solar batteries, the manufacture method of solar battery cell and solar module |
| abstract | There is provided the porous surface of the semiconductor wafer taking silicon wafer as representative, the manufacture method that can make the wafer used for solar batteries of the high solar cell of conversion efficiency.The manufacture method of wafer used for solar batteries of the present invention is characterised in that, by having the 1st step: make lower alcohol contact with at least one side of semiconductor wafer, with the 2nd step: after the 1st step, make process that the hydrofluoric acid of metal ion contacts with at least described one side of described semiconductor wafer by least described one side porous of described semiconductor wafer; And there is the 3rd step: after described 2nd step, the step that at least described one side of described semiconductor wafer is contacted with aqueous slkali, with the step contacted with the acid solution of nitric acid containing hydrofluoric acid or the step it being implemented to oxidation processes, to form wafer used for solar batteries. |
| 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: 33.