http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102212745-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-641 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-644 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-36 |
| filingDate | 2014-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102212745-B1 |
| titleOfInvention | Light emitting device and lighting apparatus |
| abstract | The light emitting device disclosed in the embodiment includes a light emitting structure including a first conductive type semiconductor layer, an active layer, and a second conductive type semiconductor layer; A first electrode disposed on the light emitting structure; A contact layer under the light emitting structure; A conductive support member under the contact layer; And a bonding layer between the contact layer and the conductive support member, wherein the conductive support member includes a plurality of metal layers, wherein the plurality of metal layers include a first metal layer having a first thermal conductivity, and the first metal layer. A second metal layer having a second thermal conductivity lower than the first thermal conductivity is included on at least one of an upper surface and a lower surface, and the conductive support member includes a structure in which the first and second metal layers are alternately stacked. |
| priorityDate | 2014-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.