| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e757fd4fedc4fe825bb81b1b466a0947 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76852
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76877
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02167
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76885
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-7682
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76834
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76837
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-53209
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76835
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-5226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02203
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-53266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-5329
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-53223
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-53252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-53238 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-768
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-532
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-522 |
| filingDate |
2019-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6661cb26c3fead557c7e38ff4bc5ef44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a39d38738d9934e074863ef296cac5f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9f27419621c2380c951a9655bb14cc4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5aee2b65a760f8fe02e4fdcd58d3f752
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6c23bd170fa03262a302fae23e03d23 |
| publicationDate |
2021-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11164776-B2 |
| titleOfInvention |
Metallic interconnect structure |
| abstract |
A method includes forming a metallic interconnect structure on a semiconductor substrate where the metallic interconnect structure comprises a plurality of metal lines with adjacent metal lines separated by a gap therebetween. The method further includes selectively depositing a first low-k dielectric material onto the semiconductor substrate and onto exposed surfaces of the metal lines of the metallic interconnect structure to form a barrier on at least the metal lines. The barrier is configured to minimize oxidation and diffusion of metal of the metal lines. The method also includes depositing a flowable second low-k dielectric material onto the semiconductor substrate to form a dielectric layer encapsulating the barrier and the metallic interconnect structure. |
| priorityDate |
2019-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |