Solid state imaging apparatus, production method thereof and electronic device

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United States of America Patent

PATENT NO 9871148
SERIAL NO

15337216

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Abstract

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A solid state imaging apparatus includes an insulation structure formed of an insulation substance penetrating through at least a silicon layer at a light receiving surface side, the insulation structure having a forward tapered shape where a top diameter at an upper portion of the light receiving surface side of the silicon layer is greater than a bottom diameter at a bottom portion of the silicon layer. Also, there are provided a method of producing the solid state imaging apparatus and an electronic device including the solid state imaging apparatus.

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Patent Owner(s)

  • SONY CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chiba, Yohei Kumamoto, JP 19 86
Mizuta, Kyohei Kumamoto, JP 27 134
Ohchi, Tomokazu Kumamoto, JP 21 83

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