Patent ID: 6698084
Filing Date: 2004-03-02
Classification: H01L,H03H,H05K,Y10T

Abstract:
A method for manufacturing radio frequency module components with a surface acoustic wave element in which said surface acoustic wave element and other elements are mounted on a ceramic multi-layer substrate, said method comprising:plating gold at least at a component bonded portion on a conductive surface of said ceramic multi-layer substrate to have a mounted electrode; face down bonding a flip chip as said surface acoustic wave element on said ceramic multi-layer substrate by gold to gold connection, after said plating; bonding a side wall member surrounding said flip chip onto said ceramic multi-layer substrate by adhesives; bonding a lid member enclosing an opening of said side wall onto said side wall member by adhesives, after said face down bonding; and mounting at least one soldered component that is an element other than said surface acoustic wave element by using solder, after said bonding of said lid member.