| 摘要 |
A portable information equipment such as a notebook-sized personal computer, comprising a high performance insulator capable of interrupting a heat transfer between a heating part therein and an equipment case to suppress the temperature rise of an equipment surface, a high performance insulator capable of interrupting a heat transfer between the heating part and an extension device mounting case to suppress the temperature rise of an external extension device so as to prevent the maloperation thereof, and a radiating plate, wherein the insulators are vacuum insulators with inorganic fibers as core materials. |
