| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8cf8d77ac0eff1767b22d2fb9445b64d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02115
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-0214
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-31144
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02332
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02337
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-0337
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02274
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02304
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-0332
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02205 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-02 |
| filingDate |
2018-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbfaea4850dfa94d0b8fcdba254b5f3d |
| publicationDate |
2019-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019099233-A1 |
| titleOfInvention |
Systems and methods for depositing a homogenous interface for pecvd metal-doped carbon hardmasks |
| abstract |
A method for depositing a hardmask layer on a substrate includes nitridating a first layer of the substrate. The first layer is selected from a group consisting of silicon dioxide and silicon nitride. An amorphous carbon layer is deposited on the nitridated first layer via plasma-enhanced chemical vapor deposition (PECVD). A monolayer is deposited on the amorphous carbon layer using gas mixture including a metal precursor gas with a reducing agent and without plasma. A bulk metal-doped carbon hardmask layer is deposited on the monolayer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022241042-A1 |
| priorityDate |
2017-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |