A solid-state imaging device includes a plurality of pixels each including a photoelectric conversion unit, a first holding portion holding charges transferred from the photoelectric conversion unit, a second holding portion holding charges transferred from the first holding portion, and an amplifier unit outputting a signal based on charges in the second holding portion. The photoelectric conversion unit includes a first conductivity type first semiconductor region, a second conductivity type second semiconductor region thereunder, a first conductivity type third semiconductor region thereunder, and a second conductivity type fourth semiconductor region thereunder. The first holding portion includes a second conductivity type fifth semiconductor region and a first conductivity type sixth semiconductor region thereunder at a depth of the third semiconductor region being provided. A semiconductor region having a lower potential than the third semiconductor region and the sixth semiconductor region is provided between the third and sixth semiconductor regions.
Solid-state imaging device, imaging system, and movable object
2019-10-22
Patent
Electronic Resource
English
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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