COVER GLASS HAVING NEAR INFRARED RAY ABSORPTIVE LAYER FOR SOLID-STATE IMAGE PICKUP DEVICE

摘要

The present invention relates to a cover glass for a solid state imaging device. The cover glass for a solid state imaging device does not hinder transmittance of a visible area, and can prevent a shift phenomenon of a transmitting spectrum according to a change in an incident angle of light. The cover glass comprises: a glass substrate; a light absorbing layer; a reflection preventing layer; and a near infrared ray reflecting layer.