The present invention provides a composition from which a light shielding film having excellent low reflection properties to infrared rays can be formed. Moreover, the present invention also provides a light shielding film, a color filter, an optical element, a sensor, a solid-state imaging element, and a headlight unit. The composition according to the embodiment of the present invention contains a black coloring material, inorganic particles, and a resin, in which the resin includes a specific resin, and a value of a difference between an SP value of the specific resin and an SP value of the inorganic particles is equal to or greater than 1.5 MPa0.5.
本发明提供了一种可形成对红外线具有极佳低反射特性的遮光膜的组合物。此外,本发明还提供了一种光屏蔽膜、一种彩色滤光片、一种光学元件、一种传感器、一种固态成像元件和一种前照灯装置。根据本发明实施例的组合物包含黑色着色材料、无机颗粒和
树脂,其中
树脂包括特定
树脂,特定
树脂的
SP 值与无机颗粒的
SP 值之差的值等于或大于 1.5 MPa0.5。