Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6af9a57049d2d91c036d4f5ab49154cb |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-31144 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-66628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-823437 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-823425 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-66795 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-823418 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L23-485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02636 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-823437 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-823475 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-28518 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-28562 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-28568 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76843 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-66515 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-41775 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-31051 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-0217 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-0847 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-31144 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-76897 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-45 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-8234 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-3105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-311 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-088 |
filingDate |
2016-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2017-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_461ad7ffa039b59e0a0db8439512590b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dbadcdbed0351adea0fdbf40e2822566 |
publicationDate |
2017-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-9837402-B1 |
titleOfInvention |
Method of concurrently forming source/drain and gate contacts and related device |
abstract |
A method of concurrently forming source/drain contacts (CAs) and gate contacts (CBs) and device are provided. Embodiments include forming metal gates (PC) and source/drain (S/D) regions over a substrate; forming an ILD over the PCs and S/D regions; forming a mask over the ILD; concurrently patterning the mask for formation of CAs adjacent a first portion of each PC and CBs over a second portion of the PCs; etching through the mask, forming trenches extending through the ILD down to a nitride capping layer formed over each PC and a trench silicide (TS) contact formed over each S/D region; selectively growing a metal capping layer over the TS contacts formed over the S/D regions; removing the nitride capping layer from the second portion of each PC; and metal filling the trenches, forming the CAs and CBs. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3796370-A1 |
priorityDate |
2016-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |