http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003041003-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/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
| filingDate | 2002-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c35caa566cc9fa811ad0fde038dbf50e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_623e4712995d3ce353f070bfea0f63d4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16b6bd7fcdd2c35173af7303b714f6fe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5f474f6c707e2da464190bf951d4123 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a747ed5ac2e1267281574ed4f46c8b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f26cf2378ad8af1216f8d7ce29530958 |
| publicationDate | 2003-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003041003-A |
| titleOfInvention | Polyimide and optical parts using the same |
| abstract | PROBLEM TO BE SOLVED: To provide a polyimide excellent in transparency, isotropy and crack resistance (no cracks are generated at the time of forming a multilayer film, easy to form a multilayer, good workability) and optical properties. To provide excellent optical components. SOLUTION: (a) The difference in refractive index between the TE mode and the TM mode is 0.02 or less, and (b) the glass transition temperature (T g) is 250 ° C. or higher, and (c) wavelength is 0.7 to 1.6. a polyimide having an optical transmission loss of 1 dB / cm or less at μm, (b) a glass transition temperature (Tg) of at least 250 ° C., and (c) an optical transmission loss of 1 dB / cm or less at a wavelength of 0.7 to 1.6 μm. And (d) the fluorine content is 22.6. (A) a difference in refractive index between the TE mode and the TM mode is 0.02 or less, (b) a glass transition temperature (Tg) is 250 ° C. or more, and (c) a wavelength of 0.1% by weight or less. (D) A polyimide having an optical transmission loss of 1 dB / cm or less at 7 to 1.6 μm and (d) a fluorine content of 22.6% by weight or less, and an optical component using the at least one polyimide. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10144847-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10647883-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016531997-A |
| priorityDate | 2002-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 148.