| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e2947d8e6386c35c0c38c834a31a6515 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-50 |
| classificationCPCInventive |
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/H01L31-0236
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K13-00 |
| filingDate |
2013-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75779dc23cf43cf43c5cd23857651ab4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_067fc28c744e6d8e1a59e9a0448a43db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9aa058efc52c0147dd8b9c9e46c29a26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29b4cc96c896df0170f723fa16517764
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e7242378f9d02cb695f4004a39539c2 |
| publicationDate |
2014-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201412945-A |
| titleOfInvention |
Etching liquid, etching ability resolving agent, method for producing semiconductor substrate for solar cell, and semiconductor substrate for solar cell |
| abstract |
The alkaline etching liquid for treating the surface of the semiconductor substrate for a solar cell of the present invention uses an alkaline etching containing at least one selected from the group consisting of a specific sulfonic acid compound and a salt thereof and tannic acid and/or citrate. liquid. In the present invention, the sulfonic acid compound is preferably p-toluenesulfonic acid. |
| priorityDate |
2012-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |