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:
Mar. 31, 2020
Filed:
Jun. 06, 2019
Autonetworks Technologies, Ltd., Yokkaichi, Mie, JP;
Sumitomo Wiring Systems, Ltd., Yokkaichi, Mie, JP;
Sumitomo Electric Industries, Ltd., Osaka-Shi, JP;
Yoshikazu Sasaki, Mie, JP;
Jun Ikeda, Mie, JP;
AutoNetworks Technologies, Ltd., Yokkaichi, Mie, JP;
Sumitomo Wiring Systems, Ltd., Yokkaichi, Mie, JP;
Sumitomo Electric Industries, Ltd., Osaka-Shi, Osaka, JP;
Abstract
Entry of water from the terminal portion side to the electronic component side is inhibited. A circuit unit includes: a circuit section including a terminal portion that can be connected to an external terminal, and a body portion to which an electronic component is mounted; a first waterproofing portion that is in intimate contact with a portion to be waterproofed located between the body portion and the terminal portion of the circuit section, and that includes a resin containing an adhesive component; and a second waterproofing portion that is in intimate contact with an outer surface of each of the circuit section and the first waterproofing portion, and that is made of a resin.