http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022208987-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c8fbf590463d3518a746d90a6a2c1c34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5e829b93e1bdf87272f2aaf3baaaa0f4 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-66636 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-785 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-42356 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-6656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-4991 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-6653 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-66545 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-401 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-66803 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-66 |
| filingDate | 2021-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83dc5e17f23ff8384998ec87c65585d3 |
| publicationDate | 2022-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2022208987-A1 |
| titleOfInvention | Semiconductor structure and fabrication method thereof |
| abstract | A semiconductor structure and a fabrication method of the semiconductor structure are provided. The semiconductor structure includes a substrate, a gate structure over the substrate, and a sidewall spacer structure located on a sidewall surface of the gate structure. The sidewall spacer structure includes a first sidewall spacer, a second sidewall spacer, and a cavity located between the first sidewall spacer and the second sidewall spacer. The first sidewall spacer is located on the sidewall surface of the gate structure. A top surface of the cavity is above a top surface of the gate structure, and a bottom surface of the cavity is coplanar with a bottom surface of the gate structure. The semiconductor structure also includes a source and drain plug located over the substrate on each side of the gate structure. The source and drain plug is located on a sidewall surface of the second sidewall spacer. |
| priorityDate | 2020-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.