18990281. PHOTOELECTRIC CONVERSION APPARATUS AND PHOTOELECTRIC CONVERSION SYSTEM (CANON KABUSHIKI KAISHA)
PHOTOELECTRIC CONVERSION APPARATUS AND PHOTOELECTRIC CONVERSION SYSTEM
Organization Name
Inventor(s)
KAZUHIRO Morimoto of Kanagawa JP
PHOTOELECTRIC CONVERSION APPARATUS AND PHOTOELECTRIC CONVERSION SYSTEM
This abstract first appeared for US patent application 18990281 titled 'PHOTOELECTRIC CONVERSION APPARATUS AND PHOTOELECTRIC CONVERSION SYSTEM
Original Abstract Submitted
A photoelectric conversion apparatus including a first substrate including a first semiconductor layer and a first wiring structure stacked on the first semiconductor layer, and a second substrate including a second semiconductor layer and a second wiring structure stacked on the second semiconductor layer, includes an avalanche photodiode arranged on the first semiconductor layer, a first resistive element arranged on the first substrate and connected to the avalanche photodiode, a waveform shaping portion arranged on the second semiconductor layer and configured to shape an output signal of the avalanche photodiode, and a second resistive element arranged on the first substrate and connected to the avalanche photodiode, the waveform shaping portion, and the first resistive element.