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:
Jan. 17, 2023
Filed:
Mar. 29, 2022
Sae Magnetics (H.k.) Ltd., Hong Kong, CN;
Chi Wai Lo, Hong Kong, CN;
SAE MAGNETICS (H.K.) LTD., Hong Kong, CN;
Abstract
An HGA includes a slider and a suspension for supporting the slider, wherein the suspension includes a flexure having a plurality of electrical traces formed thereon and a gimbal connection area supported and connected to the slider, a first surface of the gimbal connection area is provided with a first adhesive and a second adhesive respectively formed thereon and between the first surface and an opposite surface of an air bearing surface of the slider, an opposite surface of the first surface of the gimbal connection area is contacted with a dimple, and the dimple is located at a position between first adhesive and the second adhesive. The HGA can eliminate torsion and sway gain in frequency response function testing, and maintain AC stroke sensitivity and linearity of elements, thereby finally improving the performance of the disk drive unit.