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:
Aug. 30, 2022
Filed:
Apr. 23, 2021
Western Digital Technologies, Inc., San Jose, CA (US);
Teruhiro Nakamiya, Setagaya-ku, JP;
Yasushi Inoue, Fujisawa, JP;
Western Digital Technologies, Inc., San Jose, CA (US);
Abstract
A hard disk drive suspension includes a suspension tail configured to electrically connect to a read-write transducer at a distal end and extending in a proximal direction toward a tapered tip at a proximal end, where the tapered tip comprises a decreasing taper that narrows in the proximal direction. Hence, structural overlap among adjacent suspension tails in misalignment scenarios and consequent marginalized electrical connections between the suspension tail and a corresponding flexible printed circuit are inhibited. The most proximal electrical pads of the suspension tail may be configured with a different aspect ratio, or in a fewer number of lines, from other adjacent electrical pads, thereby fitting within the narrowest portion of the tapered tip.