| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_60e21de07fa18fc54e2150daffc14654 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-0424
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-026 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-1042 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-10 |
| filingDate |
2010-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_497f09dd0eb4105369bdad6ecb055c87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e1e563b6911d9b1f3d93e027798a4ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_584e3283942376400f6a29ef7ef25493
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10d120c257061a3b150696c1f05c8ba3 |
| publicationDate |
2012-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2475056-A1 |
| titleOfInvention |
Photonic crystal device |
| abstract |
The objective of the invention is to provide a photonic crystal device which enables efficient confinement of carriers while preventing the deterioration of device characteristics. Specifically a photonic crystal device has a photonic crystal in which media with different refractive indexes are regularly arranged, wherein an active region (11) includes an active layer (12) and carrier confinement layers (13, 14) provided on the top and bottom of the active layer (12) respectively for confining carriers. The photonic crystal is formed by a buried growth layer (15) with a larger bandgap than that of the active region (11). |
| priorityDate |
2009-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |