Optical waveguide using polymer composed of silsesquioxane derivative
US7373060B2 · kind B2 · utility
12Cited by
6References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2006 |
| Grant date | May 13, 2008 |
| Priority date | — |
| Expiry date | Feb 28, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/02033
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An optical waveguide is produced by using a polymer obtained by using a silsesquioxane derivative represented by the formula (1-0).In the formula (1-0), R0 independently represents
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.