公开(公告)号：US20250063831A1

公开(公告)日：2025-02-20

申请号：US18935675

申请日：2024-11-04

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Nozomu MATSUKAWA ,  Sanshiro SHISHIDO

IPC: H01L31/10 ,  G01J5/48 ,  H01L27/146 ,  H01L31/0224

Abstract: A multilayer photoelectric converter includes a first photoelectric converter, and a second photoelectric converter. The first photoelectric converter and the second photoelectric converter are stacked in this order from a side of the multilayer photoelectric converter where light is incident. The first photoelectric converter has a sensitivity characteristic with a sensitivity having a peak at a wavelength λ1a. The second photoelectric converter has a sensitivity characteristic with a sensitivity having a peak at a wavelength λ2a. For the multilayer photoelectric converter, the relationship λ1a