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Laminated polymer optical waveguide and process for producing the same

  • US 20050018989A1
  • Filed: 03/08/2004
  • Published: 01/27/2005
  • Est. Priority Date: 07/25/2003
  • Status: Active Grant
First Claim
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1. A laminated polymer optical waveguide comprising two or more optical waveguide films each of which comprises an optical waveguide core on a light-transmissive clad film, the two or more optical waveguide films being laminated on each other by using a clad-forming curable resin having a refractive index close to that of the light-transmissive clad film, wherein the laminated polymer optical waveguide comprises, at an end thereof, a plurality of strip-shaped structures which each comprise at least one optical waveguide core and which can be each independently bent in the direction along which the optical waveguide films are laminated.

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