Imaging lens assembly module and electronic device

Abstract

An imaging lens assembly module includes an optical lens assembly and at least one single layer light blocking sheet. The optical lens assembly defines an optical axis. The single layer light blocking sheet is made of homogeneous medium, which has a plurality of particles dispersed in the homogeneous medium. The single layer light blocking sheet includes an object-side surface, an image-side surface and a light blocking surface. The image-side surface is disposed relative to the object-side surface and is in proximity to an image side of the imaging lens assembly module. The light blocking surface connects the object-side surface and the image-side surface. The light blocking surface has an undulating appearance. Hence, it is favorable for improving the problem of light leakage or non-imaging light.

Images