http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20040038855-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5520dd38cc403678d9f91e0b0ee95fb |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-7371 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-0817 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-737 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-1004 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-331 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-737 |
| filingDate | 2003-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d40186180cfeae94c612455d00fb0b2f |
| publicationDate | 2004-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20040038855-A |
| titleOfInvention | Heterojunction bipolar transistor |
| abstract | A heterojunction bipolar transistor comprising a collector layer 104, a base layer 105 and an emitter layer 106, the HBT 100 comprises a collector layer 104, a base layer 105 and an emitter layer 106, respectively. c, has a different lattice constant a b and a e, a value of a b a c a is configured to be placed between a e (me changed, the value of a c, a b and a e is a c> a b > a e or a c <a b <a e . According to the present invention, HBTs having high reliability are realized without significantly changing existing equipment and processes for manufacturing HBTs. |
| priorityDate | 2002-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.