http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004355021-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_47cc435e1d443f13180f7766df104d9d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-12 |
| filingDate | 2004-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_623e4712995d3ce353f070bfea0f63d4 |
| publicationDate | 2004-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004355021-A |
| titleOfInvention | Composition for optical waveguide, optical waveguide, passive optical waveguide, active optical waveguide, and manufacturing method thereof |
| abstract | PROBLEM TO BE SOLVED: To provide a composition for an optical waveguide excellent in heat resistance, an optical waveguide excellent in heat resistance, a passive optical waveguide excellent in optical characteristics, an active optical waveguide excellent in optical characteristics and an electro-optical effect, heat resistance, optical characteristics, Provided is a method for manufacturing an active optical waveguide having excellent electro-optic effect. SOLUTION: An optical waveguide composition containing a polymer having a repeating unit containing a nitrogen-containing heterocyclic ring, an optical waveguide containing a polymer having a repeating unit containing a nitrogen-containing heterocyclic ring as a component, a lower cladding layer, and a core layer And a passive optical waveguide having a three-layer structure composed of an upper clad layer, an active optical waveguide having a three-layer structure composed of a lower clad layer, a core layer and an upper clad layer, and a polymer having a repeating unit containing a nitrogen-containing heterocyclic ring. A method for manufacturing an active optical waveguide, comprising: orienting an electro-optical material by heating and the force of an external field. [Selection diagram] None |
| priorityDate | 2004-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 142.