http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008015096-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ddb9f3656270bc5410be3679322fead |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-12 |
| filingDate | 2006-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed0c0f8d53edfec7ebc3ff64513f1cfa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88135c7c6d12e3e80e2139f09758120e |
| publicationDate | 2008-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008015096-A |
| titleOfInvention | Polyimide for optical components, optical components and optical waveguides |
| abstract | PROBLEM TO BE SOLVED: To provide a polyimide having a relatively high refractive index despite a relatively large fluorine content. In a polyimide using an aromatic dianhydride component and an aromatic diamine component as raw materials, (a) a fluorine content is larger than 22.6% by weight and smaller than 30% by weight, and (b) at a wavelength of 830 nm. Transmission loss is 1 dB / cm or less for both TE mode and TM mode, (c) Refractive index is 1.55 or more in TE mode, 1.54 or more in TM mode, and (d) Birefringence is 0.02 or less. The above-mentioned problem is solved by using polyimide for optical parts characterized by the following. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107337796-A |
| priorityDate | 2006-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 124.