Hitachi Media Electronics Co., Ltd.

Hitoshi Sugawara

Hiroaki Furuichi

Yasuo Amano

Teppei Tanaka

Masahiko Kamesawa

A fixing structure of an optical component is composed of a device chassis; a holder holding an optical component; first and second plate parts for joint to the device chassis and a connecting part of both the plate parts are formed in the holder; a plurality of joint holes are formed in the second plate part; a U-groove into which the connecting part of the holder is fitted and a plurality of through-holes are formed in the device chassis; and an adhesive that is extended in a circular columnar shape and is made by inserting the holder into the U-groove of the device chassis, and applying a UV-curing adhesive in such a manner that the UV-curing adhesive is bonded to the first plate part of the holder and is continuous to the inside of the joint hole via the inside of the through-hole, and radiating UV light along the through-hole.

Fixing structure of optical component, fixing method of optical component, optical pick-up device, and module device with light sources of RGB three primary colors

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Yokohama, Japan

Hitoshi Sugawara