Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_31da94917d1067c89f7e22444c88a836 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76807 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2221-1052 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76865 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76829 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76867 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76849 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-5329 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-528 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-53209 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-528 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-522 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-532 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-768 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-3213 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-321 |
filingDate |
2017-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2020-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_424d026947f61ecccbb0ac954e14060b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1e94012fd572c9f7752ebf6be821cab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_443293c578a211097d47c6443b75bdcb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73cbe35254c06e410f8903facb0e4b43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b794f3622c25a1927fefc106edc5fe95 |
publicationDate |
2020-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
TW-I703697-B |
titleOfInvention |
Corrosion and/or etch protection layer for contacts and interconnect metallization integration |
abstract |
The present disclosure relates to semiconductor structures and, more particularly, to a corrosion and/or etch protection layer for contacts and interconnect metallization integration structures and methods of manufacture. The structure includes a metallization structure formed within a trench of a substrate and a layer of cobalt phosphorous (CoP) on the metallization structure. The CoP layer is structured to prevent metal migration from the metallization structure and corrosion of the metallization structure during etching processes. |
priorityDate |
2016-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |