| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_709b4a26ef028713f9b302509eb824d7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-0093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-0008 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-325
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-305 |
| 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/H01L33-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-06 |
| filingDate |
2017-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8881c6c6702b28c76a432b31d32e65e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8892ac255391832fcd4e84fac797fd8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5140f8de9cfaf16ff5830fef913a0ace
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e53fabbb3a2d06baab5f1dd605309bb5 |
| publicationDate |
2020-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10833222-B2 |
| titleOfInvention |
High light extraction efficiency (LEE) light emitting diode (LED) |
| abstract |
A light-emitting diode, comprising a substrate that has a first surface and an opposing second surface. A reflection layer is disposed on the first surface of the substrate and a light-emitting diode structure is arranged on the second surface of the substrate. The light-emitting diode structure includes a first semiconducting layer, an active layer and a second semiconducting layer disposed consecutively on the second surface. A plurality of protruding asymmetric micro-structured elements define at least a part of the second surface of the substrate such that at least a portion of a surface of each micro-structured element is disposed at an obtuse angle to the first surface of the substrate when measured from within the respective micro-structured element. The first semiconducting layer and the second semiconducting layer respectively have a first electrode and a second electrode. |
| priorityDate |
2016-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |