Optical waveguides – Having particular optical characteristic modifying chemical... – Of waveguide core
Reexamination Certificate
2006-07-04
2006-07-04
Healy, Brian (Department: 2883)
Optical waveguides
Having particular optical characteristic modifying chemical...
Of waveguide core
C385S141000, C385S142000, C385S144000, C385S145000, C385S123000, C385S124000, C385S126000, C385S127000, C385S128000, C430S269000, C430S270100, C430S271100, C264S001240
Reexamination Certificate
active
07072564
ABSTRACT:
Provided are compositions suitable for use in forming a flexible optical waveguide. The compositions include a polymer that has units of the formula (R1SiO1.5) and (R22SiO), wherein R1and R2are the same or different, and are substituted and/or unsubstituted organic groups, and wherein the (R22SiO) units are present in an amount of 14 wt % or more based on the polymer; and a plurality of functional end and/or internal groups. Also included is a component for altering the solubility of the composition upon activation. The solubility of the composition in a dried state is alterable upon activation of the component such that the composition is developable in an aqueous developer solution. Also provided are flexible optical waveguides, methods of forming flexible optical waveguides and electronic devices that include a flexible optical waveguide.
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Moynihan Matthew L.
Shelnut James G.
Baskin Jonathan D.
Healy Brian
Peng Charlie
Rohm and Haas Electronic Materials LLC
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