| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bce787970b69aeb08d159e7c101c9ed7 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-4554
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-45542
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-324
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76883
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76862
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76849
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-0218
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-2855
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-28556
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02074
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-28562
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-0245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-7685
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-768
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-02 |
| filingDate |
2009-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d0e7b064e2f206dd821f254a3565006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_531383e3f947d81639d3f284d5acb2bb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f21f95f8505b096c3b062e0b6dc3e2a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_677a21db4f7f686498c3a92f526d4be0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52798d1405eb9fd30378c34b597661a6 |
| publicationDate |
2017-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20170132901-A |
| titleOfInvention |
A method for capping a copper surface on a substrate |
| abstract |
Embodiments of the present invention provide a process for selectively forming a cobalt layer on a copper surface overlying an exposed dielectric. In one embodiment there is provided a method for capping a copper surface on a substrate comprising exposing a contaminated copper surface of a substrate in a processing chamber to a reducing agent while forming a metal copper surface during a pre- Exposing the substrate to a cobalt precursor gas to selectively form a cobalt capping layer on or over the metal copper surface while leaving the dielectric surface intact during the vapor deposition process and forming a dielectric layer on or over the cobalt capping layer and dielectric surface And depositing a barrier layer. In another embodiment, the deposition processing cycle includes performing a vapor deposition process and subsequently performing a post-treatment process, wherein the deposition processing cycle can be repeated to form a plurality of cobalt capping layers. |
| priorityDate |
2008-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |