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:
Nov. 27, 2001
Filed:
Jul. 29, 1999
Applicant:
Inventors:
Jan I. Strandberg, Cupertino, CA (US);
David J. Chazan, Palo Alto, CA (US);
Michael P. Skinner, San Jose, CA (US);
Assignee:
Kulicke & Soffa Holdings, Inc., Willow Grove, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 1/03 ; H05K 1/16 ;
U.S. Cl.
CPC ...
H05K 1/03 ; H05K 1/16 ;
Abstract
Low-impedance high density deposited-on-laminate (DONL) structures having reduced stress features reducing metallization present on the laminate printed circuit board. In this manner, reduced is the force per unit area exerted on the dielectric material disposed adjacent to the laminate material that is typically present during thermal cycling of the structure.