http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016082486-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9de52bba13e16028dffa8775e3f3f28 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2102-302 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-858 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-44 |
| filingDate | 2015-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d6e5590675097ed3b2010fa199fbd72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f37458b16582c20b1cb2efedcd6eb9be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b9bf09a5da757e777e1bc1f6ef911fb |
| publicationDate | 2016-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2016082486-A1 |
| titleOfInvention | Structure and method for improving light extraction efficiency |
| abstract | A structure and method for improving light extraction efficiency. A medium layer (2) is provided between a light source side (1) and an external medium side (3), the medium layer (2) is internally provided with a micro-structure (4) for changing the direction of light propagation, the micro-structure (4) is in a spherical shape, or a rod shape or a conical shape, the micro-structure (4) is a micro structure with the medium layer (2) surrounding the air, or the micro-structure (4) is a structure consisting of the same medium, but the arrangement of crystal lattice therein changed, which presents refractive index distribution different from that on other positions in the medium layer. The structural design of micro-optics is realized inside the medium layer (2), the micro-optics structure changes a propagation path of light in the medium, and the occurrence of total reflection phenomenon is avoided, such that the light energy which cannot be used due to the total reflection can be used, the efficiency for coupling light via the medium is increased, and the utilization rate of the light energy is remarkably increased. |
| priorityDate | 2014-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.