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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United States of America Patent

PATENT NO 8902723
SERIAL NO

14086048

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
HITACHI MEDIA ELECTRONICS CO LTD1 KITANO SHINGOAZA MIZUSAWA-SHI IWATE-KEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amano, Yasuo Tokyo, JP 30 213
Furuichi, Hiroaki Tokyo, JP 33 225
Kamesawa, Masahiko Yokohama, JP 5 6
Sugawara, Hitoshi Yokohama, JP 6 37
Tanaka, Teppei Yokohama, JP 20 215

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