Patent Number:
6,295,200
Title:
Carrier assembly and method
Abstract:
A carrier assembly (10) for a circuit board includes a copper insert (12) pressed into an aluminum carrier (14). The copper insert has an undercut recess (36). As the insert (12) is pressed into the carrier (14), a portion of the carrier material is flowed into the undercut recess (36) to provide a firm interlocking of the insert (12) with the carrier (14).
Inventors:
Schmidt; Detlef (Schaumburg, IL)
Assignee:
Motorola, Inc.
International Classification:
H01L 21/02 (20060101); H01L 21/48 (20060101); H05K 1/02 (20060101); H05K 1/18 (20060101); H05H 007/20 ()
Expiration Date:
09/25/2018
