Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99505f5f312672820e9f78c254c00a4d |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-541 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-0322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-0463 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K13-06 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-142 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-032 |
filingDate |
2012-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cebec6bd006c508bc973744488a4ceeb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1befaaf097a013bc685dfaedbf7fa782 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ce010f12caceb0fa411b949ba309102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd6d50a2bf0a293a291fc6f1c0b7a800 |
publicationDate |
2014-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-2681771-A1 |
titleOfInvention |
Selective chemical etching process |
abstract |
The present invention relates to a process for selective wet chemical etching of a thin-film substrate comprising a CIGS surface layer. The present invention also relates to a process for producing cells in series for thin-film photovoltaic modules, which process implements the selective wet chemical etching process according to the invention. The present invention furthermore relates to a process for creating small patterns, such as for example monolithic interconnects, in thin-film photovoltaic devices, which process implements the selective wet chemical etching process according to the invention. |
priorityDate |
2011-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |