PHOTOELECTRIC CONVERSION ELEMENT, PHOTODETECTOR, PHOTODETECTION SYSTEM, ELECTRONIC APPARATUS, AND MOBILE BODY

• Main Authors: TAKADA, Tetsuro, TSUJIAI, Hideki, KAWAI, Nobuhiro, JOEI, Masahiro, TSUNO, Hitoshi, KURITA, Masayuki, TAMURA, Syuto, TOGASHI, Hideaki, HIRAMATSU, Tomoki, OHKUBO, Tomohiro, MURATA, Kenichi
• Format: Patent
• Language: English
• Published: 15.02.2024
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TESTING

A highly functional photoelectric conversion element is provided. The photoelectric conversion element includes: a plurality of first photoelectric converters that is periodically arranged in each of a first direction and a second direction orthogonal to each other and each detects light in a first wavelength range and each photoelectrically converts the light; and one second photoelectric converter that is stacked on the first photoelectric converter in a stacking direction orthogonal to both the first direction and the second direction, and detects light in a second wavelength range having passed through the plurality of first photoelectric converters and photoelectrically converts the light, in which n times (n is a natural number) a first arrangement period of the plurality of first photoelectric converters in the first direction is substantially equal to a first dimension of the one second photoelectric converter in the first direction, and n times (n is a natural number) a second arrangement period of the plurality of first photoelectric converters in the second direction is substantially equal to a second dimension of the one second photoelectric converter in the second direction.