Predicate |
Object |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-517 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-66522 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-66553 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-66431 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-092 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-267 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-165 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-517 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-155 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02546 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02532 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-775 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-7782 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-0653 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-778 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-335 |
filingDate |
2010-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2016-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
2016-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-101640420-B1 |
titleOfInvention |
Germanium-based quantum well devices |
abstract |
The quantum well transistor has a germanium quantum well channel region. The silicon containing etch stop layer provides for easy placement of the gate dielectric near the channel. The III-V barrier layer adds deformation to the channel. Graded silicon germanium layers above and below the channel region improve performance. Many gate dielectric materials enable the use of high-k gate dielectrics. |
priorityDate |
2009-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |