http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2251723-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-1221 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-138 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-13 |
| filingDate | 2010-05-06^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45c8cb504cfe19d17d862f55469a08bf |
| publicationDate | 2010-11-17^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2251723-A2 |
| titleOfInvention | Method for manufacturing optical waveguide |
| abstract | A method for manufacturing an optical waveguide (10) includes the steps of: A) forming a liquid-state resin mass (16) by adding dropwise a liquid-state resin (14) on an under-cladding layer (11); B) forming a liquid-state resin layer (18) to cover cores (12) by pressing a mold (17) on the liquid-state resin mass (16) and applying the liquid-state resin (14) to be expanded on the under-cladding layer (11); and C)curing the liquid-state resin layer (18) and then releasing the mold (17), wherein the liquid-state resin (14) added dropwise has a viscosity of 500 to 2,000 mPa·s and the rate at which the liquid-state resin (14) is applied to be expanded is 10 to 50 mm/s. |
| priorityDate | 2009-05-12^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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