| 摘要 |
PROBLEM TO BE SOLVED: To provide a new cooling mechanism having high heat unloading efficiency as compared with a conventional cooling means using fin and fan or a heat sink using molecular or organic sheet or grease, capable of being mounted on a cooling body tightly without clearance, and radiating heat transmitted from the cooling body immediately to cooling medium. SOLUTION: The cooling member has a convex-like structure as a gathered structure with two or more pillar-shaped bodies 2 and the like on a surface on the side of a board 1 contacted with at least a cooling body. In the cooling member, two or more convex-like structures having a space formed by the contact with the cooling body or a space adjacently extended from the space are formed. Through elastic deformation and/or plastic deformation along the form of the contact face of the cooling body, the heat can be taken by the direct contact with the cooling body without clearance. COPYRIGHT: (C)2008,JPO&INPIT |
