| abstract |
Disclosed is a multilayered polyimide film comprising a polyimide layer (b) and a pigment-containing polyimide layer (a) laminated on one surface or both surfaces of the polyimide layer (b), wherein a polyimide that constitutes the polyimide layer (b) comprises an aromatic tetracarboxylic acid unit containing 70 to 100 mol% of a 3,3',4,4'-biphenyltetracarboxylic acid unit and an aromatic diamine unit containing 70 to 100 mol% of a p-phenylenediamine unit. |