Patent ID: 11955495
Assignee: POWERCHIP SEMICONDUCTOR MANUFACTURING CORPORATION
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 4:
5. An image sensing module, comprising:
an image sensor disposed on a main board, and comprising:
a plurality of isolation structures;
a photoelectric conversion element disposed between the plurality of isolation structures; and
a plurality of light reflective structures spaced apart from each other and comprising a first portion disposed on a light incident surface of the photoelectric conversion element and a second portion disposed on the plurality of the isolation structures,
wherein the plurality of light reflective structures are configured to make a light beam reflected by the plurality of light reflective structures and incident to the light incident surface of the photoelectric conversion element, having an angle with a normal vector of the light incident surface being about equal to the Brewster angle at the interface of the light beam incident to the light incident surface.