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:
Apr. 16, 2013
Filed:
Jan. 06, 2011
Yiusing Ho, Hong Kong, CN;
Canhua Chen, DongGuan, CN;
Guohong LU, DongGuan, CN;
SAE Magnetics (H.K.) Ltd., Hong Kong, CN;
Abstract
An HSA comprises at least an HGA, a controlling circuit for controlling the HGA, and an actuator coil assembly comprising at least one top surface for mounting the HGA and a side surface for mounting the controlling circuit. The HGA has a first connection region parallel to the top surface, the first connection region has multiple first terminal pads formed thereon; the controlling circuit has a second connection region with multiple second terminal pads formed thereon, the second terminal pads are arranged in at least one row which is parallel to the top surface and the side surface, the first terminal pads are bonding to the corresponding second terminal pads to implement an electrical connection. The HSA has a compact structure as so to save space, and the connection way of the HGA and the controlling circuit is simple and solid.