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. 08, 2021
Filed:
Nov. 17, 2017
Asahi Kasei Microdevices Corporation, Tokyo, JP;
Tsuyoshi Akagi, Tokyo, JP;
Tetsuya Takahashi, Tokyo, JP;
Asahi Kasei Microdevices Corporation, Tokyo, JP;
Abstract
A Hall element including a contact is provided. A Hall element is provided, including: a substrate; a magnetosensitive portion formed on the substrate; an insulating film formed on the magnetosensitive portion; and a conductive portion which is formed on the insulating film, extends from a peripheral region of the magnetosensitive portion toward a central region of the magnetosensitive portion, penetrates the insulating film, and is electrically connected to the magnetosensitive portion, wherein when observing a cross section passing through a center of the magnetosensitive portion in plan view and a portion at which the conductive portion is in contact with the magnetosensitive portion, at least a part of the conductive portion extends below the insulating film in the cross section.