滤光器、固体摄像装置、照像机模组以及树脂组成物;OPTICAL FILTER, SOLID IMAGING APPARATUS, CAMERA MODULE AND RESIN COMPOSITION

摘要

本发明的课题在于提供一种滤光器及使用该滤光器的装置，该滤光器为对现有的近红外线截止滤波器等滤光器所具有的缺点加以改良，近红外线吸收色素于700nm~750nm附近的波长范围内具有充分的吸收强度，且于短波长侧的可见波长范围内透射率亦优异。本发明的滤光器的特征在于具有：含有下述式(I)所表示的化合物(A)的透明树脂制基板、及形成于所述基板的至少一个面上的近红外线反射膜。;A purpose of the invention is to provide an optical filter and a device using the same. The optical filter improves a defect of a conventional optical filter such as a near-infrared cut filter, wherein a near-infrared absorption pigment has a sufficient absorption intensity in a wavelength range near 700 nm to 750 nm, and the optical filter has an excellent transmittance in a visible wavelength region on a short wavelength side. The optical filter of the invention is characterized by including a substrate made of a transparent resin including a compound (A) represented by the following formula (I), and a near-infrared reflective film formed on at least one surface of the substrate.