| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b2bed4b4d247d7fe14cfd9610d22c463 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J2217-49207 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25F3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-3063 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25F3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25F3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25F3-14 |
| filingDate |
2002-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa74b996d853cdd058fa146fc42d1326
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_698346a48a6b395f699036a08e9068e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7269c4e042ef9cecf3650ddfb1a6612 |
| publicationDate |
2002-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2437886-A1 |
| titleOfInvention |
Method for etching layers deposited on transparent substrates such as a glass substrate |
| abstract |
Method for electrochemical etching of a layer (11) with electrical conduction properties, of doped metal oxide type, on a transparent substrate (10) of glass type provided with a mask capable of being removed after etching, and the method consisting in : bringing at least one zone (13) to be etched of the layer into contact with an electrically conductive solution (20), immersing in the solution (20) an electrode (30) and placing it opposite and at a distance (d) from the area (13), apply an electrical voltage (U) between the electrode (30) and the layer (11) to be etched, characterized in that the electrode has an oblong shape so that etching is carried out on several areas of the layer along a width (l) of the substrate. |
| priorityDate |
2001-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |