SHEET SHAPED ELECTRONIC PARTS MODULE

PROBLEM TO BE SOLVED: To provide a sheet shaped electronic parts module capable of increasing a mount area for peripheral circuits by connecting electronic parts to the neighbourhood of an IC. SOLUTION: An electronic parts element is mounted on an insulating substrate, on an upper surface of which substrate there is provided a connection land 6 for connection with the IC 1 via a through-hole section, and on a lower surface of which the connection land 6 for connection with a printed wiring board 3 is provided. The sheet shaped electronic parts module 5 connects the electronic parts element and each connection land 6 in a wiring section, and is put between the IC 1 and the printed wiring board 3, and the connection land 6 of the sheet shaped electronic parts module 5 is connected with the connection land 2 for connection with the IC 1 and the connection land 4 for connection with the printed wiring board 3. As a result, an area required for mounting the electronic parts device on the sheet shaped electronic parts module 5 is ensured to increase the mount area for peripheral circuits of the IC 1, and an electronic parts element with large capacity and low ESL can be connected to the neighbourhood of the connection land 2 of the IC 1. COPYRIGHT: (C)2004,JPO