http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8587030-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee8847780d8465c63760202459f8e91b http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e5db580deca7130dbe51805c6c608b35 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-2003 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-778 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-66462 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-7787 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-66 |
| filingDate | 2012-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b17f599c074bd3bb4a3c5565a117a078 |
| publicationDate | 2013-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8587030-B2 |
| titleOfInvention | Compound semiconductor device and method of manufacturing the same |
| abstract | An embodiment of a compound semiconductor device includes: a substrate; a compound semiconductor stacked structure formed over the substrate; and a gate electrode, a source electrode and a drain electrode formed on or above the compound semiconductor stacked structure. The compound semiconductor stacked structure includes: an electron channel layer; and a nitride semiconductor layer which includes an electron supply layer formed over the electron channel layer. An indium (In) fraction at a surface of the nitride semiconductor layer in each of a region between the gate electrode and the source electrode and a region between the gate electrode and the drain electrode is lower than an indium (In) fraction at a surface of the nitride semiconductor layer in a region below the gate electrode. |
| priorityDate | 2011-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.