Patent ID: 8547703

Claim:
A card-type peripheral apparatus comprising: a case body configured to accommodate an electronic package including a circuit board between a first surface and a second surface that are opposite to each other; a first electronic package including a memory mounted on said circuit board; a second electronic package including an electronic part for controlling said memory mounted on said circuit board; a first thermal conductive material arranged inside said case body, said first thermal conductive material in contact with a surface of at least one of said first electronic package and said second electronic package; and a second thermal conductive material formed with said first surface and said second surface of said case body, wherein, said first thermal conductive material and said second thermal conductive material are in contact with each other inside said case body via a contactor extended into said case body from a portion of one of said first thermal conductive material and second thermal conductive material, said contactor disposed in parallel with at least a portion of said case body.