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:
Feb. 21, 2023
Filed:
Aug. 27, 2020
Ibiden Co., Ltd., Ogaki, JP;
Haruhiko Morita, Ogaki, JP;
Hitoshi Miwa, Ogaki, JP;
Shinobu Kato, Ogaki, JP;
Toshihiko Yokomaku, Ibi-gun, JP;
Hisashi Kato, Ogaki, JP;
Takahisa Hirasawa, Ogaki, JP;
Tetsuya Muraki, Ogaki, JP;
Takayuki Furuno, Ogaki, JP;
IBIDEN CO., LTD., Ogaki, JP;
Abstract
A motor coil substrate includes a coil substrate that is wound in a cylindrical shape and includes a flexible substrate and coils formed on the flexible substrate such that the flexible substrate has a first end and a second end on an opposite side with respect to the first end and that the coils are arrayed from the first end to the second end of the flexible substrate. The coils are formed such that each of the coils has a central space and includes wirings surrounding the central space, and the flexible substrate has openings formed such that each of the openings is penetrating through the flexible substrate and positioned in the central space of a respective one of the coils.