OPTICAL WAVEGUIDE MEMBER, OPTICAL WIRING BOARD, OPTICAL WIRING MODULE AND METHOD FOR MANUFACTURING OPTICAL WAVEGUIDE MEMBER AND OPTICAL WIRING BOARD

摘要

[PROBLEMS] To provide an optical waveguide member having excellent productivity, an optical wiring board including the optical waveguide member, an optical wiring module including the optical wiring board and an optical semiconductor element, a display device including the optical waveguide member, and a method for manufacturing the optical waveguide member and the optical wiring board. [MEANS FOR SOLVING PROBLEMS] A method for manufacturing an optical waveguide member is provided with a step of preparing a transfer member (26), which has a transfer sheet (26a) and a metal film (26b) and holds the transfer sheet (26a) and the metal film (26b) in a peelable state; a step of forming a first clad layer (6) on the metal film (26b) on the transfer member (26); a step of laminating a core layer (7) on the first clad layer (6) for propagating light; and a step of forming a laminated body on the core layer (7) by laminating a second clad layer (8) which covers the core layer (7). The laminated body includes the first clad layer (6), the core layer (7) and a second clad layer (8).