作者: Sugimoto Yasushi , Yamaguchi Masatoshi , Uchigasaki Masao
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摘要: Disclosed is a method for manufacturing an optical waveguide, which comprises step of forming lower cladding layer by curing layer-forming resin applied onto substrate, core arranging film on the layer, pattern exposing and developing upper so as to bury therein. The waveguide characterized in that performed thermal compression bonding using roll laminator reduced pressure atmosphere plate laminator. By this method, having uniform can be manufactured with high productivity.