http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101638340-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e71c17ec6e47dd48a6dd4f316d2c0fb5 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00365 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B3-0012 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
| filingDate | 2015-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10f0a6a58773b4517383aaf22acc017f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da7eb8373e6779f9b6dafe4744acb1d6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78d8003d78dd8ad5ac8303582976231c |
| publicationDate | 2016-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101638340-B1 |
| titleOfInvention | Preparation method of double microlens, and the double microlens thereby |
| abstract | The present invention relates to a method of manufacturing a dual microlens and a dual microlens manufactured thereby. Specifically, a photoresist is coated on a substrate to a thickness of 1 to 300 탆, and then a plurality of Exposing in a circular pattern (step 1); Coating a photoresist to a thickness of 5 to 600 탆 on the photoresist subjected to the exposure of the step 1, and exposing the photoresist to a plurality of circular patterns having a diameter of 10 to 3000 탆 (step 2); Removing the photoresist on which exposure has been performed (step 3); Coating the polymer on the substrate on which the photoresist is removed in step 3 and curing the polymer (step 4); And peeling the cured polymer in step 4 (step 5). The manufacturing method of the present invention has the effect of manufacturing a dual microlens at a low cost as compared with the conventional manufacturing method. Also, the double microlens manufactured according to the manufacturing method of the present invention has the effect of increasing the light extraction efficiency and the light diffusion angle of the LED device. |
| priorityDate | 2015-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.