Film including adhesive layer with different adhesive strength and elasticity and method thereof

The present invention relates to a film and a method for the adhesion and modulus of elasticity include other adhesive layer. According to the invention, the dicing which is used in the low temperature stretching step - a die-bonding film, a die to a substrate film and formed on the substrate film, comprising a pressure-sensitive adhesive layer to the adhesive strength and modulus of elasticity include other top layer and bottom layer Singh - is provided with a die-bonding film.