VISIBLE AND NEAR-INFRARED LIGHT SHIELDING BLACK FILM, SUBSTRATE WITH VISIBLE AND NEAR-INFRARED LIGHT SHIELDING BLACK FILM, AND SOLID-STATE IMAGING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a visible and near-infrared light shielding black film which is superior to a conventional black film in the ability to shield visible light and a near-infrared light region and is suitable for applications requiring the ability to shield visible light and near-infrared light such as a light shielding film for solid-state imaging device, a substrate with the visible and near-infrared light shielding black film, and a solid-state imaging device.;SOLUTION: There are provided the visible and near-infrared light shielding black film, the substrate with the visible and near-infrared light shielding black film, and the solid-state imaging device. The visible and near-infrared light shielding black film contains fine metal particles having an average primary particle size of 1 nm or more and 300 nm or less, and the fine metal particles are a mixture of substantially spherical particles and substantially rod-shaped particles, a mixture of substantially spherical particles and substantially plate-shaped particles, or a mixture of substantially spherical particles, substantially rod-shaped particles, and substantially plate-shaped particles.;COPYRIGHT: (C)2013,JPO&INPIT