Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eccd894c99fea2d1c0c8735872bb2309 |
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/H01L31-1804 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K13-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K13-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-02363 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-306 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-0236 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K13-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K13-06 |
filingDate |
2000-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de9214f1c4d2f405e7e9bcb2b2c35550 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96225825505740a6a0f5609939a6245a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71505cefe46abfea8896ecff709fde26 |
publicationDate |
2002-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-1240673-A1 |
titleOfInvention |
Method for raw etching silicon solar cells |
abstract |
The present invention relates to a novel method for producing structured surfaces on multicrystalline, tricrystalline and monocrystalline silicon surfaces of solar cells or on silicon substrates which are used for photovoltaic purposes. The invention especially relates to an etching method and an etching means for producing a structured surface on a silicon substrate. |
priorityDate |
1999-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |