| abstract |
(57) [Abstract] [PROBLEMS] To provide a photosensitive resin composition having good light transmittance and excellent in film properties, heat resistance, adhesiveness, image forming property, and the like, and a photosensitive resin composition for i-line stepper. . [Structure] (A) General formula (I) (In the formula, R 1 is Wherein R 2 represents a divalent organic group), and a photosensitive resin composition containing a polyamic acid having a repeating unit represented by the formula (B) and an acrylic compound having (B) an amino group, and A photosensitive resin composition for an i-line stepper containing a photoinitiator. |