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:
Sep. 29, 2026
Filed:
Dec. 22, 2023
Sumitomo Electric Industries, Ltd., Osaka, JP;
Hiroshi Uemura, Osaka, JP;
SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka, JP;
Abstract
An optical module according to one embodiment includes: a glass board having a first face, a second face, and a via. The optical module includes: an electrical element mounted on the first face; a heat conduction member mounted on the second face and thermally connected to an electrical element through the via, and an optical element mounted on the first face and converting between the electrical signal and the optical signal. The optical module includes: a temperature control element mounted on the second face and thermally connected to the optical element through the via and for adjusting the temperature of the optical element; electrical wiring electrically connecting the electrical element to the optical element and constituting a transmission line for transmitting the electrical signal; and a first housing connected to the first face and hermetically sealing the electrical element and the optical element.