| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_063a1b324005ddc15e16e7529c6258c4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-2003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-0692
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-0696
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B70-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02M7-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-432
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-1066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-41758 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-423
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-7787
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-402
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-0617 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-423
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-778 |
| filingDate |
2010-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0ddebaa065bdd24e1643b0ec14e7222 |
| publicationDate |
2014-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-102460709-B |
| titleOfInvention |
Electric power conversion device |
| abstract |
Disclosed is an electric power conversion device comprising: an input terminal (Vin1) to which a power supply is connected; and a first switching element (10) which can switch an electric power supplied from the power supply. The first switching element (10) comprises: a substrate (11); a semiconductor layer laminate (13) which is formed on the substrate (11) and comprises a nitride semiconductor; a gate electrode (18), a first ohmic electrode (16) and a second ohmic electrode (17) all of which are formed on the semiconductor layer laminate (13); and a rear electrode (20) which is formed on the rear surface of the substrate (11). An electric potential is supplied to the rear electrode (20) from the power supply connected to the input terminal (Vin1) so that the difference in potential between the rear electrode (20) and the second ohmic electrode (17) becomes small. When the first switching element (10) is in the on position, a bias of a positive voltage is applied to the rear electrode (20). |
| priorityDate |
2009-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |