http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20120122922-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11C14-0054 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03K3-356 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11C19-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-1225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11C7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11C7-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11C19-184 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03K3-356008 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11C7-10 |
| filingDate | 2012-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2012-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20120122922-A |
| titleOfInvention | Semiconductor storage device |
| abstract | SUMMARY OF THE INVENTION The present invention provides a semiconductor memory device which eliminates the need for storing and restoring data between a volatile memory device and a nonvolatile memory device in a configuration in which supply of a power supply voltage is stopped and resumed. When a nonvolatile semiconductor memory device is used, the volatile memory device and the nonvolatile memory device are configured without being separated. Specifically, the semiconductor memory device has a structure in which data is held in a data storage portion connected to a transistor having an oxide semiconductor in a semiconductor layer and a capacitor. The potential held in the data holding portion is a data potential holding circuit capable of outputting data without leaking charges and a data potential capable of controlling the potential held in the data holding portion without leaking charges by capacitive coupling through a capacitor. Controlled by a control circuit. |
| priorityDate | 2011-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.