| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89afae566b725ae78e20cf972d9bcdc7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-53252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76883 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-30604
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F1-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K13-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-32134
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-4892 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K13-04 |
| filingDate |
2020-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acf2fee3c3ab136d773cd735e5e7d1bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b5decb61eb61a3ad4e6238050a2fe1a |
| publicationDate |
2021-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021155851-A1 |
| titleOfInvention |
Ruthenium-etching solution, method for manufacturing ruthenium-etching solution, method for processing object to be processed, and method for manufacturing ruthenium-containing wiring |
| abstract |
A ruthenium-etching solution for carrying out an etching process on ruthenium. The etching solution includes orthoperiodic acid and ammonia, in which a pH is 8 or higher and 10 or lower. A method for manufacturing the ruthenium-etching solution, a method for processing an object to be processed including carrying out an etching process on an object to be processed including ruthenium using the ruthenium-etching solution, and a method for manufacturing a ruthenium-containing wiring. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11390829-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11346008-B2 |
| priorityDate |
2019-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |