感光性組成物、硬化膜、光学フィルタ、固体撮像素子、画像表示装置および赤外線センサ

摘要

Provided are a photosensitive composition, a cured film, an optical filter, a solid-state imaging device, an image display device, and an infrared sensor that can form a cured film having excellent heat resistance and pattern formability. This photosensitive composition contains an infrared shielding agent A, a polymer component B, and a photoacid generator C. The polymer component B in the photosensitive composition includes, for example, a repeating unit b1 having at least one group selected from an acid group and a hydroxyl group having a group protected by an acid-decomposable group, and a repeating unit b2 having a crosslinkable group. And a polymer B1 containing