| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c16d2144a81bfa32a665dca1e93c3d37 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-0886
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-3115
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-3215 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-0886
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-823431
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-762
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-82345
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02172
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-66795
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-28185
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-66045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-28088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-4966
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-42392
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-40114
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-785
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-7853 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-336
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-78 |
| filingDate |
2019-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45a05f93e5ca20b31ae87b900f49d683
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cccfa4a0854b6e3ae2aa7ffeda1b6ec8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45950e5b5c7ad434059f78dbe78a8abf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90297678515015d1d5fa2777db3ae5b5 |
| publicationDate |
2020-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-111668308-A |
| titleOfInvention |
Semiconductor device and method for manufacturing the same |
| abstract |
A semiconductor device and a method of manufacturing the same are provided. The semiconductor device includes: a substrate having a first active region and a second active region; first and second active patterns on the first and second active regions, respectively; a first gate electrode and a second gate electrode extending across the first active pattern and the second active pattern, respectively; and a high-k dielectric layer between the first active pattern and the first gate electrode and between the second active pattern and the second gate electrode. The first gate electrode includes a work function metal pattern and an electrode pattern. The second gate electrode includes a first work function metal pattern, a second work function metal pattern, and an electrode pattern. The first work function metal pattern includes the same impurity as that of the high-k dielectric layer. The impurity concentration of the first work function metal pattern of the second gate electrode is greater than the impurity concentration of the work function metal pattern of the first gate electrode. |
| priorityDate |
2019-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |