公开(公告)号：US20220124907A1

公开(公告)日：2022-04-21

申请号：US17563159

申请日：2021-12-28

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Shigehito MORITA ,  Mitsuhiro IIZUKA ,  Junichi ITO ,  Keiichi OMYO ,  Toshiya SENOH ,  Masato YANAI ,  Naoto NISHIURA

IPC: H05K1/02

Abstract: The storage device unit includes: a substrate having a main surface and having a plurality of wiring layers stacked together; and a storage device that has a plate shape having a first surface and is disposed on the substrate, the first surface facing the main surface. The plurality of wiring layers includes a heat-generating layer having a heat-generating circuit.