The present invention provides a polyimide film having a good transparency and also an excellent thermal resistance so that it is useful in a transparent conductive film, TFT substrate, a flexible printing circuit substrate, and the like.
申请公布号
US2013035447(A1)
申请公布日期
2013.02.07
申请号
US201113638660
申请日期
2011.03.30
申请人
KOLON INDUSTRIES, INC.;JEONG YOUNG HAN;PARK HYO JUN