A solid-state imaging device includes a plurality of pixels each including a photoelectric converter that generates charges by photoelectric conversion and a charge holding portion that holds charges transferred from the photoelectric converter. The photoelectric converter includes a first semiconductor region of a first conductivity type provided in a surface portion of a semiconductor substrate, a second semiconductor region of a second conductivity type provided under the first semiconductor region and configured to accumulate generated charges, a third semiconductor region of the first conductivity type provided under the second semiconductor region, and a fourth semiconductor region of the first conductivity type provided in a part of a portion between the first and second semiconductor regions. In a plan view, the second semiconductor region has a first region not overlapping with the third semiconductor region, and the fourth semiconductor region overlaps with at least a part of the first region.


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    Title :

    Solid-state imaging device and imaging system


    Contributors:

    Publication date :

    2019-08-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES / 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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01J Messen der Intensität, der Geschwindigkeit, der spektralen Zusammensetzung, der Polarisation, der Phase oder der Pulscharakteristik von infrarotem, sichtbarem oder ultraviolettem Licht , MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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