| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fa80eed27901ac84139c7a7109c21e17 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-0079
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-0093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-46 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-382
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L27-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L29-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L27-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L29-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-00 |
| filingDate |
2015-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_452e25d54025b7a853f79a7665df0fdb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a04509948b581a40f5df3584c96f788c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bfda1193c674935f37ceda82128cfb7e |
| publicationDate |
2018-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9935238-B2 |
| titleOfInvention |
Light-emitting element and lighting system |
| abstract |
An embodiment relates to a light-emitting element, a method for producing same, a light-emitting element package, and a lighting system. A light-emitting element according to the embodiment may comprise: a first conductive semiconductor layer ( 112 ); a second conductive semiconductor layer ( 116 ) disposed below the first conductive semiconductor layer ( 112 ); an active layer ( 114 ) disposed between the first conductive semiconductor layer ( 112 ) and the second conductive semiconductor layer ( 116 ); a plurality of holes (H) exposing parts of the first conductive semiconductor layer ( 112 ) to the bottom surface of the second conductive semiconductor layer ( 116 ) by penetrating the second conductive semiconductor layer ( 116 ) and the active layer ( 114 ); first contact electrodes ( 160 ) electrically connected to the first conductive semiconductor layer ( 112 ) from the bottom surface of the second conductive semiconductor layer ( 116 ) through the plurality of holes (H); an insulation layer ( 140 ) disposed between the first contact electrode ( 160 ) and the plurality of holes (H); a bonding layer ( 156 ) electrically connected to the first contact electrodes ( 160 ); a support member ( 158 ) disposed below the bonding layer ( 156 ); a second contact electrode ( 132 ) electrically connected to the second conductive semiconductor layer ( 116 ); and a first current-spreading semiconductor layer ( 191 ) inside the first conductive semiconductor layer ( 112 ) above the first contact electrode ( 160 ). |
| priorityDate |
2014-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |