http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014060196-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b9bf0007f4393c4dd113af8746af080 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2201-066 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2201-10553 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2201-10106 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K2201-10378 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-0002 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0209 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-647 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-642 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-64 |
| filingDate | 2013-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48c60c1f0bfdf307624797c3a23a127a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c955f0ec380dab456c137517f6aa7786 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37d565f3ad609cf6bd389dc23ba9069d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c199abf86d447967b5a5083fd418633 |
| publicationDate | 2014-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2014060196-A1 |
| titleOfInvention | Led light emitting device and luminaire |
| abstract | The present invention discloses an LED light emitting device and a luminaire. The LED light emitting device comprises an LED light emitting assembly (220) and a circuit board (210), the LED light emitting assembly comprises a head dissipation pad (2243) and an electric conductive pad (2241, 2242) at the side facing the circuit board, and the circuit board comprises a heat conduction layer (211) and an electric conductive wire (212, 213), characterized in that it further comprises a thermal diffusion member (230) located between the LED light emitting assembly (220) and the circuit board (210), and the thermal diffusion member comprises: an electrical connection part (231, 232) connecting the electric conductive pad (2241, 2242) and the electric conductive wire (212, 213); and a thermal diffusion part (233) connecting the heat dissipation pad (2243) and the heat conduction layer (211), wherein, the thermal diffusion part (233) comprises a larger area and/or thickness than the heat dissipation pad (2243). The present invention adds a thermal diffusion member between the LED light emitting assembly and the circuit board and thus can greatly reduce thermal resistance. |
| priorityDate | 2012-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.