| 摘要 |
A method for manufacturing radio frequency module components with a surface acoustic wave element includes a gold plating step of plating gold at a component bonded portion on a conductive surface of a ceramic multi-layer substrate 40 to have a mounted electrode 43, a surface acoustic wave element mounting step of face down bonding a flip chip 30 as the surface acoustic wave element on the ceramic multi-layer substrate 40 by the gold-gold connection, a side wall formation step of bonding a side wall member 60 surrounding the flip chip 30 onto the ceramic multi-layer substrate 40 by adhesives, a lid formation step of bonding a lid member 61 enclosing an opening of the side wall onto the side wall member by adhesives, after mounting the flip chip 30, and a soldered component mounting step of mounting a soldered component 50 by the use of solder, after the lid formation step. <IMAGE> |
