Method for manufacturing optical waveguide, optical...

Glass manufacturing – Processes of manufacturing fibers – filaments – or preforms – Process of manufacturing optical fibers – waveguides – or...

Reexamination Certificate

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Details

C264S259000, C264S229000, C264S330000, C264S112000, C439S577000, C065S395000, C427S272000, C427S372200, C427S397700

Reexamination Certificate

active

07448233

ABSTRACT:
A method for manufacturing an optical waveguide includes the steps of forming a liquid-repellent region upon a substrate, and forming the optical waveguide in a region upon the substrate other than the liquid-repellent region.

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