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:
Jun. 30, 2020
Filed:
Feb. 01, 2017
Hitachi Automotive Systems, Ltd., Hitachinaka-shi, Ibaraki, JP;
Maki Ito, Tokyo, JP;
Toshiaki Ishii, Tokyo, JP;
Yoshio Kawai, Hitachinaka, JP;
Nobutake Tsuyuno, Tokyo, JP;
Yujiro Kaneko, Hitachinaka, JP;
Takayuki Fukuzawa, Hitachinaka, JP;
Masahiko Asano, Hitachinaka, JP;
HITACHI AUTOMOTIVE SYSTEMS, LTD., Hitachinaka-Shi, Ibaraki, JP;
Abstract
An object is to provide the structure of an ECU enabling resin to be filled without deformation of an electronic circuit board. A resin-sealed vehicle-mounted control device includes: a circuit board; a base member housing the circuit board; and resin filled between the circuit board and the base member. The base member has: a base portion fixing the circuit board; and a side wall opposed to the side surface side of the circuit board. The resin is provided at least between the circuit board and the base portion. The side wall has an opening at any position on the side of the base portion from a position opposed to the side surface side of the electronic circuit board.