公开(公告)号：US12002280B2

公开(公告)日：2024-06-04

申请号：US18237091

申请日：2023-08-23

Applicant: Japan Display Inc.

Inventor： Junko Nagasawa ,  Shigeru Tabatake ,  Tetsuya Yamamoto

IPC: G06V40/13 ,  G06V40/12 ,  H01L31/0232 ,  H10K39/32

CPC classification number: G06V40/12 ,  H01L31/0232 ,  H10K39/32

Abstract: According to an aspect, a detection device includes: a substrate having a detection region; a plurality of photodiodes provided in the detection region; a first light-transmitting resin layer provided so as to cover the photodiodes; a light-blocking layer provided on the upper side of the first light-transmitting resin layer and provided with openings in regions overlapping the respective photodiodes; a second light-transmitting resin layer provided so as to cover the light-blocking layer; and a plurality of lenses provided on the upper side of the second light-transmitting resin layer so as to overlap the respective photodiodes. The second light-transmitting resin layer is provided so as to cover an end on a peripheral side of the light-blocking layer on a peripheral side of the substrate.