abstract |
The photosensitive resin composition of this invention is a photosensitive resin composition containing alkali-soluble resin and a photosensitive agent, One end of the said alkali-soluble resin is an organic group which has an unsaturated group, The nitrogen-containing cyclic compound is added to at least one of a side chain and the other terminal. It is characterized by having. Moreover, the insulating film 6 of this invention is comprised from the hardened | cured material of the photosensitive resin composition as described above, It is characterized by the above-mentioned. Moreover, the protective film 3 of this invention is comprised from the hardened | cured material of the photosensitive resin composition as described above, It is characterized by the above-mentioned. Moreover, the electronic device of the present invention is characterized by having the protective film 3 and the insulating film 6 described above. |