发明名称 |
Solid state imaging device in which a plurality of imaging pixels are arranged two-dimensionally, and a manufacturing method for the solid state imaging device |
摘要 |
A solid state imaging device includes a plurality of imaging pixels that are arranged two-dimensionally along a main face of a semiconductor substrate. Each imaging pixel in the solid state imaging device includes a photodiode that performs photoelectric conversion and a color filter that is disposed higher in the Z axis direction than the photodiode. Also, light blocking portions have been formed between pairs of adjacent imaging pixels, on the main face of the semiconductor substrate to a height in a thickness direction (Z axis direction) of the semiconductor substrate that is substantially equal to or higher than top edges of the optical filters. Each light blocking portion is constituted from a combination of a light blocking film and a light blocking wall.
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申请公布号 |
US7847361(B2) |
申请公布日期 |
2010.12.07 |
申请号 |
US20080167618 |
申请日期 |
2008.07.03 |
申请人 |
PANASONIC CORPORATION |
发明人 |
KOKUSENYA NOBORU |
分类号 |
H01L31/0232;H01L27/14;H04N5/335;H04N5/357 |
主分类号 |
H01L31/0232 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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