http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I230474-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ccbe14bd8193eff455278d3a5d4c1fe |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-32 |
| filingDate | 2004-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cee5e0b1e66b9836cb43474ed790e185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e7c9d77de3cf4d280ab4adefda5cf08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f001d8bea0173aa1eafea47c10b2832 |
| publicationDate | 2005-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I230474-B |
| titleOfInvention | High luminance indium gallium aluminum nitride light emitting, device and manufacture method thereof |
| abstract | A high luminance indium gallium aluminum nitride light emitting device (LED) is disclosed, including a substrate, a first conductive type nitride layer, an active layer, a second conductive type nitride layer, a first contact layer, a second contact layer, and a conductive transparent layer. The first contact layer has a first bandgap and a first doping concentration, and is disposed on the second conductive type nitride layer. The second contact layer has a second bandgap and a second doping concentration, and is disposed on the first contact layer. The first doping concentration and the second doping concentration are respectively larger than a predetermined concentration, and the first bandgap is smaller than the second bandgap. The second contact layer is smaller than a predetermined width so that a tunneling effect is occurred between the conductive transparent layer and the second contact layer. |
| priorityDate | 2004-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.