Fujitsu Component Limited

Yuko Ikeda

Toshihiro Kusagaya

Osamu Daikuhara

Shigeyuki Takizawa

Toshio Hashi

An optical connector includes an optical element to be optically connected to an optical fiber; and an optical component. The optical component includes an element fixation part configured to fix the optical element to the optical component; a ferrule attachment part to which a ferrule having the optical fiber connected thereto is to be attached; and a lens to face the optical fiber when the ferrule is attached to the ferrule attachment part. The optical element is positioned relative to the optical fiber in response to attachment of the ferrule to the ferrule attachment part.

Optical connector

An article of manufacture is applied to an optical waveguide holding member including a contact surface on the bottom face, which is to be in contact with a printed circuit board; a connection surface on the back face; an optical waveguide connecting the contact surface and the connection surface; and a lens unit disposed at an end of the optical waveguide. A light curing adhesive is applied to a part of the contact surface, adjacent to the lens unit so that the part is bonded to the printed circuit board. A two-component mixed adhesive is applied to, along peripheries of the contact surface in contact with the printed circuit board, outer edges of lateral-side peripheries adjacent to the lens unit and an outer edge of a back-side periphery close to the back face so that the lateral-side peripheries and the back-side periphery are bonded to the printed circuit board.

Mounting configuration and method of optical waveguide holding member

A contact member inserted in a piercing hole of a socket provided between a first contacted member and a second contacted member facing each other, the contact member includes a first contact part configured to come in contact with a first pad formed in the first connected member; a second contact part configured to come in contact with a second pad formed in the second connected member; and a spiral cylindrical part formed in a spiral manner with respect to an axial line connecting the first pad and the second pad, the spiral cylindrical part having one end formed in a large diameter curved part having the first contact part, the spiral cylindrical part having another end formed in a small diameter curved part having the second contact part; the spiral cylindrical part having an external circumferential surface coming in contact with an inside wall of the piercing hole.

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Shinagawa, Japan

Yuko Ikeda