| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c63bc5ef3ae590b0603de4587961cac3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-42368
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-6684
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-512
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-78391
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-516
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-517
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02181
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02189
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02332
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-40111
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02321 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-11507
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-423 |
| filingDate |
2018-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d501f6184a1dd6b0b5dd3e7282aa7a71 |
| publicationDate |
2020-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10763360-B2 |
| titleOfInvention |
Ferroelectric memory device and method of manufacturing the same |
| abstract |
A ferroelectric memory device includes a substrate having a source region and a drain region, a first ferroelectric material layer and a second ferroelectric material layer sequentially stacked on the substrate, and a gate electrode layer disposed on the second ferroelectric material layer. The second ferroelectric material layer has an oxygen vacancy concentration different from that of the first ferroelectric material layer. |
| priorityDate |
2017-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |