Method of producing polymer optical waveguide

Details Method of producing polymer optical waveguide Method of producing polymer optical waveguide

2008-01-08

2008-01-08

Healy, Brian (Department: 2883)

Optical waveguides

Planar optical waveguide

Thin film optical waveguide

C264S001240, C385S129000

Reexamination Certificate

active

07317861

ABSTRACT:
A method of producing a polymer optical waveguide, including: preparing a mold; preparing a lower film base material; introducing a core-forming curable resin into a first through-hole of the mold with which the lower film base material is brought into close contact while sucking the concave portion of the mold from a second through-hole under reduced pressure to introduce the core-forming curable resin into the concave portion of the mold; curing the core-forming curable resin which has been introduced; removing the mold from the lower film base material; providing a clad-forming curable resin layer and an upper film base material, the clad-forming curable resin layer being sandwiched between the lower film base material, on which the core is formed, and the upper film base material; and curing the clad-forming curable resin layer to fix the lower film base material and the upper film base material.

REFERENCES:
patent: 6355198 (2002-03-01), Kim et al.
patent: 05-066435 (1993-03-01), None
patent: 3151364 (2001-01-01), None
patent: 2002-311273 (2002-10-01), None
George M. Whitesides et al, “The Art of Building Small”, Scientific American, pp. 39-47, Sep. 2001.
B. Michel et al, “Printing Meets Lithography: Soft Approaches to High-Resolution Patterning”, IBM J. Res. & Dev., vol. 45, No. 5, pp. 697-719, Sep. 2001.

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