Floyd Strouse - Tempe AZ Lori D. Carroll Shearer - Scottsdale AZ Brant Besser - Mesa AZ
Assignee:
Freescale Semiconductor, Inc. - Schaumburg IL
International Classification:
H01L 2144
US Classification:
438118, 257772, 420555
Abstract:
A method for attaching a die ( ) to a substrate ( ) is provided. In accordance with the method, a die and a substrate are provided which are to be connected to each other across first and second surfaces. The first and second surfaces are contacted with a liquid solder composition ( ) having a maximum melting temperature T , of less than about 100 C. The liquid solder composition is contacted with a freezing agent ( or ) such that a second composition is formed which has a maximum melting temperature T , wherein T -T is at least about 25Â C.
Name / Title
Company / Classification
Phones & Addresses
Lori Carroll Owner
Just Ticket Accounting/Auditing/Bookkeeping
PO Box 388, Gilbert, AZ 85299
Lori Carroll Administration, Assistant
University of PA Community Radiology General Hospital