http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-522552-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1a492183be65153abfa7dec00d51c816 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L28-75 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L28-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L28-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10B12-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-32115 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-108 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-8242 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-321 |
| filingDate | 2001-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2003-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8141e5701e44c0a214d588dec50a1e3 |
| publicationDate | 2003-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-522552-B |
| titleOfInvention | Method of manufacturing capacitor in semiconductor devices |
| abstract | A method of manufacturing a capacitor in semiconductor devices, the method comprising forming a silicon oxide film on a surface of a silicon substrate; forming a nitride film on said silicon oxide film; forming a contact hole; depositing a doped polysilicon layer; performing an etch-back process to remove a portion of said doped polysilicon layer; forming an ohmic contact layer over said doped polysilicon layer in said contact hole; forming an anti-diffusion film on said ohmic contact layer; forming a silicate glass film; forming a concave hole by etching a portion of said silicate glass film; forming a Ruthenium lower electrode on said internal wall of said concave hole; forming a BST dielectric film on said first Ruthenium electrode; crystallizing said BST dielectric film; forming an upper electrode on said BST dielectric film, thereby forming a capacitor; and performing a thermal treatment to stabilize said capacitor. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I456633-B |
| priorityDate | 2000-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.