Patent ID: 8287975

Claim:
A laminated body comprising a thermally conductive sheet and a protective sheet, the thermally conductive sheet having a main sheet body and an adhesive layer provided on the main sheet body, the protective sheet being provided on the adhesive layer for protecting the adhesive layer, wherein, when the laminated body is used, the protective sheet is removed from the adhesive layer, and the main sheet body and the adhesive layer are inserted between a heat emitting body and a heat discharging body, wherein the coefficient of static friction of the main sheet body is 1.0 or lower, wherein the coefficient of static friction of the main sheet body is calculated by the steps of: placing a test piece made of the main sheet body on a horizontal base, placing a sliding piece and a weight on the test piece in this order, pasting one end of the tape for pulling to the weight and securing the other end of the tape to a push-pull gauge, pulling the push-pull gauge at a speed of 100 mm/min in the direction parallel to the outer surface of the test piece, measuring the force of static friction Fs (N) between the test piece and the sliding piece when the push-pull gauge is pulled, and calculating the coefficient of static friction using the following formula, Coefficient of static friction =Fs (N)/Fp (N), wherein Fp indicates the force of vertical resistance caused by the mass of the sliding piece, when the material of a sliding test piece is one of aluminum and polyethylene terephthalate, and wherein the adhesive layer is located along one side of a peripheral portion of the main sheet body and has high adhesiveness in comparison with the main sheet body and an outer shape smaller than that of the main sheet body, and wherein the protective sheet is formed so as to have an outer shape larger than that of the adhesive layer, and provided with a cutting line extending toward the adhesive layer from a peripheral portion of the protective sheet so that the protective sheet can be cut along the cutting line, wherein the cutting line is drawn in such a manner as to cross the adhesive layer, wherein the cutting line has one of a perforated form and half cut form.