COMPOSITE FILM, COMPOSITE SHEET HAVING THE SAME, AND ITS MANUFACTURING METHOD

摘要

The present invention relates to a composite film and a composite sheet including the same and a manufacturing method thereof and, more specifically, to a polymer composite film including polyvinyl chloride, polyethylene terephthalate, and at least one among the polymers and carbon nanotube (CNT), a composite sheet including the composite film and a manufacturing method thereof. The present invention provides a composite film and a composite sheet which are capable of improving thermal conductivity and efficiently transmitting pressure. Also, the composite sheet is capable of reducing energy consumption and processing hours in a stacking process of a printed circuit board.