| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_826c85c7a9a2785b1abfe8b5aa8ac509 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-547
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-30604
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-1804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-022425 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-0224 |
| filingDate |
2011-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acf99a913b254bbc14433689ede6cfc9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_370fcbf15254ba2cb976c6f4d0ef6e3a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3703a3f6eb766d6649f6a129de1be43 |
| publicationDate |
2013-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2612364-A2 |
| titleOfInvention |
Method for the wet-chemical etching back of a solar cell emitter |
| abstract |
The invention relates to a method for the wet-chemical etching of a solar cell emitter. According to the invention, in order to be able to perform homogeneous etching, an alkaline etching solution containing at least one oxidizing agent selected from the group comprising peroxodisulphates, peroxomonosulphates and hypochlorite is used as etching solution. |
| priorityDate |
2010-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |