| 摘要 |
A functional sheet absorbs electromagnetic waves generated from the interior of an electronic device and efficiently transfers heat generated from an electronic component to other housings, whereby malfunction of the electronic device due to electromagnetic wave interference and overheating of the electronic component is prevented. To have these characteristics, the functional sheet includes a base including a magnetic material absorbing electromagnetic waves, a plurality of metal protrusions formed on upper and lower surfaces of the base, and a thermally conductive adhesive layer formed on portions of the upper and lower surfaces of the base in which the metal protrusions are not formed.
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