| 摘要 |
<p>Disclosed is an optical waveguide structure that has a wide degree of freedom of pattern shape design, can form a core section (light path) having high dimensional precision via a simple method, and is provided with an optical waveguide having excellent flexibility and durability. Further disclosed is an electronic apparatus provided with said optical waveguide structure. One embodiment of the present disclosures is cited below. The optical waveguide structure (1) has: an optical waveguide (9) formed from laminating a core layer (93) and cladding layers (91, 92); a circuit board provided with a flexible substrate (2) and a conductor layer (5); and a light-receiving element (4) and light-emitting element (3) provided to both ends of the optical waveguide (9). The core layer (93) has a cladding section and a core section that configure a light path of transmitted light within the layer, and the core section is formed by selectively radiating light at the core layer configured from a composition containing: (A) a cyclic olefin resin, (B) at least one of either an oligomer having a cyclic ester group or a monomer having a cyclic ester group and having a different refractive index from the aforementioned A, and (C) a photoacid generator.</p> |
