The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 31, 2017
Filed:
Jul. 01, 2014
Sumitomo Bakelite Co., Ltd., Shinagawa-ku, JP;
Makoto Fujiwara, Tokyo, JP;
Shinya Arai, Tokyo, JP;
SUMITOMO BAKELITE CO., LTD., Shinagawa-ku, JP;
Abstract
An optical module-member is provided, including: a layer-shaped optical waveguide; a light-emitting unit substrate including an insulating substrate, light-emitting element-mounting portions where light-emitting elements are configured to be mounted so as to be optically connected to the optical waveguide, and driving element-mounting portions which are electrically connected to the light-emitting element-mounting portions where driving elements for driving the light-emitting elements are configured to be mounted; and a light-receiving unit substrate which is separated from the light-emitting unit substrate, the light-receiving unit substrate including: an insulating substrate, light-receiving element-mounting portions where light-receiving elements are configured to be mounted so as to be optically connected to the optical waveguide, and signal amplification element-mounting portions which are electrically connected to the light-receiving element-mounting portions and where signal amplification elements for amplifying a signal from the light-receiving element are configured to be mounted.