http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101002271-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-06 |
| filingDate | 2003-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2010-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2010-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101002271-B1 |
| titleOfInvention | Gallium Nitride Compound Semiconductor Device |
| abstract | The LED which mainly emits light in wavelength 375nm or less is disclosed. The LED is formed on the substrate 10 by the GaN layer 16, the n-clad layer 20, the AlInGaN buffer layer 22, the light emitting layer 24, the p-clad layer 26, the p electrode 30, and the n electrode ( 32). The light emitting layer 24 is a multilayer quantum well (MQW) structure in which an InGaN well layer and an AlInGaN barrier layer are stacked. The quantum well structure extends the effective band gap of the InGaN well layer to shorten the light emission wavelength. In addition, by using the AlInGaN buffer layer 22 as the lower layer of the light emitting layer 24, electrons are efficiently injected into the light emitting layer 24, thereby increasing the light emitting efficiency.n n n n Gallium nitride compound, semiconductor device |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20160019622-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102191213-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140123410-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9246058-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013180388-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102212561-B1 |
| priorityDate | 2002-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.