Semiconductor package having socket function, semiconductor module, electronic circuit module and circuit board with socket

摘要

Disclosed is a semiconductor package 3 including a socket 1 which is formed on the top surface 3a for enabling electrical conductivity and a connecting terminal 2 which is formed on the bottom surface 3b for enabling electrical conductivity. The socket 1a has a depressed shape, and a spiral contact 1 is formed in the depression 1c. An electronic circuit module is constructed by mounting and electrically connecting a semiconductor module wherein a plurality of semiconductor packages 3 is stacked on a circuit board. A circuit board with sockets is constructed by mounting a socket board on a circuit board.