| 摘要 |
A laminate having a layer structure of first inorganic layer-insulating layer-second inorganic layer or inorganic layer-insulating layer, characterized in that the insulating layer comprises two or more resin layers containing a core insulating layer and an adhesive insulating layer, and at least one layer constituting the insulating layer comprises a polyimide resin which has a recurring unit represented by the general formula (1), has a glass transition temperature of 150° C. to 360° C., and exhibits a rate of dissolution in a basic solution of 3 mu/min or more, preferably 5 ?m/min or more, most preferably 8 mu/min or more. |
