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:
Mar. 08, 2011
Filed:
Apr. 16, 2007
Jen-yuan Chang, San Jose, CA (US);
Kevin Ihwa Tzou, San Jose, CA (US);
Jen-Yuan Chang, San Jose, CA (US);
Kevin Ihwa Tzou, San Jose, CA (US);
Hitachi Global Storage Technologies Netherlands, B.V., Amsterdam, NL;
Abstract
An integrated lead suspension (ILS) has a constrained layer damper (CLD) that attenuates vibration of the ILS. The CLD is applied over an already assembled ILS such that the CLD is applied to the cover layer. The CLD encapsulates the underlying conductors and the cover layer. The damping layer is formed on the cover layer. The width of damping layer is substantially equal to the width of cover layer as it extends over the conductors. The constraining layer extends laterally beyond the width of the damping and cover layers and down to the dielectric layer, which resides on a base layer. The constraining layer has a lateral width equal to that of the dielectric layer.