HEAT TRANSFER SHEET AND A MANUFACTURING METHOD THEREOF, CUTTING OFF PRODUCT COST OF HEAT TRANSFER SHEET BY REDUCING AMOUNT OF THE HEAT CONDUCTION PARTICLE

摘要

PURPOSE: A heat transfer sheet and a manufacturing method thereof are provided to improve the heat conduction characteristic by evenly arranging the heat conduction part with a gap.;CONSTITUTION: A heat transfer sheet(10) is arranged between the semiconductor device and the heat sink. The heat transfer sheet transfers the heat of the semiconductor device to the heat sink. The heat sink rapidly emits the heat generated from the semiconductor device to outside. The heat conduction parts are separated each other in perpendicular with the thickness direction. The heat conduction parts are arranged in a line. The heat conduction part is consisted of a plurality of heat conduction particles(11a) which is aligned to the thickness direction. The resilient material(12) is filled up between the conduction part and the conduction part.;COPYRIGHT KIPO 2010