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. 23, 2015
Filed:
May. 15, 2014
Western Digital Technologies, Inc., Irvine, CA (US);
Tzong-Shii Pan, San Jose, CA (US);
Cliff Zhang, San Jose, CA (US);
Western Digital Technologies, Inc., Irvine, CA (US);
Abstract
A disk drive suspension assembly has a load beam and a laminated flexure attached to the load beam. The laminated flexure includes a structural layer with a head mounting tongue, and first and second conductive layers. A first dielectric layer is disposed between the structural layer and the first conductive layer, and a second dielectric layer is disposed between the first conductive layer and the second conductive layer. The first conductive layer includes a first plurality of adjacent traces, and the second conductive layer includes a second plurality of adjacent traces that are staggered relative to the first plurality of adjacent traces. The adjacent traces of each plurality are electrically common and joined at a distal junction adjacent the head mounting tongue and joined at a proximal junction at the flexure tail terminal region.