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:
Jul. 09, 2002
Filed:
May. 25, 2001
Stephen P. Williams, Morgan Hill, CA (US);
Other;
Abstract
Mechanically formed standoffs in a disk drive integrated circuit interconnect reduces the cost of manufacturing and improves the reliability of the electrical interconnections thereof. Connection pads defined along the interconnect are bonded with bonding pads of a signal producing source and a signal processing source. The standoffs provide mechanical stops during the bonding process, enabling sufficient bonding material to form between bonding areas. The standoffs are mechanically formed with a punch and die assembly either directly through a bonding pad predefined along traces on the interconnect or adjacent the bonding pad. The standoffs formed through the bonding pads are covered with solder or other electrically conductive bonding material.