Electrical and optical hybrid film, and electronic apparatus...

Details Electrical and optical hybrid film, and electronic apparatus... Electrical and optical hybrid film, and electronic apparatus...

2007-05-11

2010-11-30

Font, Frank G (Department: 2872)

Optical waveguides

Integrated optical circuit

C385S129000

Reexamination Certificate

active

07844143

ABSTRACT:
An electrical and optical hybrid film having high resistance to bending. The electrical and optical hybrid film has an optical waveguide film and an electrical wiring film on the optical waveguide film. The electrical and optical hybrid film has, between its opposite ends, a separated section where the electrical wiring film and the optical waveguide film are not secured to each other. The optical waveguide film has, at the separated section, a slit extending in the longitudinal direction, and the slit penetrates the optical waveguide film.

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Takeshi Shioda et al. “Kokukkyoku Polyimide Kodo Haro Film” (“Bending Stable Polyimide Waveguide Film”), The Institute of Electronics, Information and Communication Engineers Electronics Society Taikai Koen Ronbunshu 1, Sep. 7, 2005, p. 198 with English Translation.
Takeshi Shioda, “Hikari Denki Konsal Kiban no Kaihatsu Doko”, The Journal of the Institute of Electronics, Information and Communication Engineers, Jun. 1, 2005, pp. 435-439, vol. 88, No. 6 with English Translation.

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