| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5520dd38cc403678d9f91e0b0ee95fb |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10B41-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-78633
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10B43-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13357 |
| filingDate |
2007-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a7d01051eda688849d8155b2f30656c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c038c9afa7b9a859bb5a21b0fd48b6c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0cec0c84b3d9ba297009b5ffc57032f |
| publicationDate |
2009-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2009122456-A |
| titleOfInvention |
Semiconductor devices, display devices, portable devices |
| abstract |
A semiconductor device having a non-volatile memory capable of preventing loss of stored information when irradiated with light. A semiconductor device according to the present invention includes an insulating substrate, a nonvolatile memory formed on the insulating substrate and having a memory holding portion, and the memory holding portion on at least one of the upper side and the lower side of the memory holding portion. And at least one of the light shields is defined by (the protrusion length of the light shield from the memory holding unit) / (distance between the light shield and the memory holding unit). The degree is set to be 0.1 or more. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013104931-A |
| priorityDate |
2007-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |