Canon kabushiki kaisha (20250097608). SOLID-STATE IMAGING DEVICE AND IMAGING SYSTEM
SOLID-STATE IMAGING DEVICE AND IMAGING SYSTEM
Organization Name
Inventor(s)
Masahiro Kobayashi of Tokyo JP
Mineo Shimotsusa of Machida-shi JP
SOLID-STATE IMAGING DEVICE AND IMAGING SYSTEM
This abstract first appeared for US patent application 20250097608 titled 'SOLID-STATE IMAGING DEVICE AND IMAGING SYSTEM
Original Abstract Submitted
a solid-state imaging device includes: a first semiconductor substrate including a photoelectric conversion element; and a second semiconductor substrate including at least a part of a peripheral circuit arranged in a main face of the second semiconductor substrate, the peripheral circuit generating a signal based on the charge of the photoelectric conversion element, a main face of the first semiconductor substrate and the main face of the second semiconductor substrate being opposed to each other with sandwiching a wiring structure therebetween; a pad to be connected to an external terminal; and a protection circuit electrically connected to the pad and to the peripheral circuit, wherein the protection circuit is arranged in the main face of the second semiconductor substrate.