Provided are a near infrared ray absorbent composition which can form a cured film having excellent near infrared ray shielding properties, a near infrared ray cut filter, a manufacturing method of a near infrared ray cut filter, a solid image pickup element, and a camera module. The near infrared ray absorbent composition includes a copper complex that is other than a copper phthalocyanine complex and has a maximum absorption wavelength in a wavelength range of 700 to 1,200 nm and in which a molar light absorption coefficient at the maximum absorption wavelength is greater than or equal to 100 (L/mol·cm).
提供了一种近红外线吸收组合物,可以形成具有优异近红外线屏蔽性能的固化膜,一种近红外线切割滤光片,一种近红外线切割滤光片的制造方法,一种固态图像拾取元件和一种摄像头模块。该近红外线吸收组合物包括一种
铜络合物,该
铜络合物不同于
铜酞菁络合物,在波长范围为700至1,200纳米的范围内具有最大吸收波长,并且在最大吸收波长处的摩尔光吸收系数大于或等于100(L/mol·cm)。