HEAT RADIATION SHEET COMPRISING MILLABLE SILICONE RUBBER FOAM AND PRODUCTION THEREOF

摘要

PURPOSE: A heat radiation sheet comprising MILLABLE silicone rubber foam is provided to lower the manufacturing cost, and to improve the contact between a heat generator and a heat radiation plate in an electronic instrument so that the heat radiation efficiency can be increased. CONSTITUTION: The heat radiation sheet is installed between a heat generator and a backside heat radiation plate in an electronic instrument such as a PDP glass panel. The heat radiation sheet is characterized in that the material for the sheet is MILLABLE silicone rubber foam wherein multiple micropores(11) communicated with the inside of the foam are formed on a surface, and multiple foamed openings(12) having various sizes and shapes are formed inside of the foam.