| 摘要 |
PURPOSE:To simply form a desired polyimide pattern, that is, to achieve labor saving of pattern formation without an application process and an exposure- developing process in a field where to form a pattern. CONSTITUTION:A layered product where a polyamide acid layer is provided on an organic resin layer having a low decomposition temperature is manufactured and a pattern is formed on the polyamide acid layer of the layered product by an arbitrary means. In a field where to form a pattern, the layered product is made closely adhere to a glass substrate and heat-treated at a high temperature to change the polyamide acid into polyimide. Thus, a desired polyimide pattern is formed on the glass substrate, etc. |
