POLYIMIDE FILM LAMINATE AND METAL LAMINATE EMPLOYING THE SAME

摘要

The disclosure provides a polyimide film laminate and a metal clad laminate employing the same. The polyimide film laminate includes a first polyimide film, a second polyimide film disposed on the first polyimide film, and a third polyimide film disposed on the second polyimide film. Particularly, the first polyimide film has a thermal conductivity of between about 0.2-0.9 watts/m·K and a breakdown voltage greater than about 3KV, the second polyimide film has a thermal conductivity of more than about 1 watts/m·K, and the third polyimide film has a thermal conductivity of between about 0.2-0.9 watts/m·K and a breakdown voltage greater than about 3KV.