IMAGING DEVICE AND ELECTRONIC APPARATUS

An imaging device (1) includes a plurality of imaging elements (100), wherein each of the plurality of imaging elements includes: a plurality of pixels (300a, 300b) containing impurities of a first conductivity type; an element separation wall (310) surrounding the plurality of pixels and provided s...

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Bibliographische Detailangaben
Hauptverfasser: NISHIDA, Mizuki, ITO, Daisuke, IZUKASHI, Kazutaka, HAMAMOTO, Yasushi, NISHIDA, Keiji, MATSUMOTO, Akira, ZAITSU, Koichiro, TANAKA, Yusuke, MIYOSHI, Yasufumi, YAMAMOTO, Junpei
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:An imaging device (1) includes a plurality of imaging elements (100), wherein each of the plurality of imaging elements includes: a plurality of pixels (300a, 300b) containing impurities of a first conductivity type; an element separation wall (310) surrounding the plurality of pixels and provided so as to penetrate a semiconductor substrate (10); an on-chip lens (200) provided above a light receiving surface (10a) of the semiconductor substrate so as to be shared by the plurality of pixels; and a first separation portion (304) provided in a region surrounded by the element separation wall and separating the plurality of pixels, the first separation portion is provided so as to extend in a thickness direction of the semiconductor substrate, and a first diffusion region (306) containing impurities of a second conductivity type opposite to the first conductivity type is provided in a region positioned around the first separation portion and extending in the thickness direction of the semiconductor substrate.