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. 28, 1998
Filed:
Feb. 01, 1996
Applicant:
Inventor:
Christopher M Scanlan, Phoenix, AZ (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428469 ; 428209 ; 428216 ; 428336 ; 428472 ; 428610 ; 428632 ; 428633 ; 428660 ; 428635 ; 428698 ; 428701 ; 428702 ; 427249 ; 427255 ; 4272553 ; 20419215 ; 20419216 ; 20419223 ;
Abstract
An assembly substrate includes a substrate (11, 31, 41), a composite layer (12, 32, 42) overlying the substrate (11, 31, 41), and an electrically conductive layer (13, 33, 43) overlying the composite layer (12, 32, 42). The composite layer (12, 32, 42) includes a first material having an as-deposited tetragonal crystal structure and a second material. The second material in the composite layer (12, 32, 42) reduces the susceptibility of the composite layer (12, 32, 42) to fracture under stress.