Enplas Corporation

Yuya Oshima

Tomohiro Saito

Yuta Kawamoto

Hiroshi Motoki

Shuji Tatsuno

Mitsuaki Shiota

A transparent resin is injection molded to create a marker () as an integrally molded article (lenticular lens portion ()) including convex surfaces () and recesses () formed on the rear side of the convex surfaces. The recesses () are filled with coating films () formed by applying and curing a fluid coating material. Each recess () is arranged corresponding to a convex surface () so that the coating films () can be observed as optically distinguishable from the side of the convex surfaces ().

Marker, method for manufacturing same, and optical component

A composite () comprises: an integrally molded article of two or more function parts () made of a cured material of a liquid resin composition and two or more connection parts (); and a retention part () made of a resin composition different from the liquid resin composition and having two or more through-holes () or concave parts. The function parts () are respectively arranged inside the through-holes () or the concave parts of the retention part (). The connection parts () are joined to a surface of the retention part ().

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Saitama, Japan

Yuya Oshima