发明名称 |
Solid-state imaging device and production method therefor |
摘要 |
By improving the embedding property of a light-transmissive material constituting a waveguide, light collection efficiency is improved, and reliability of a solid-state imaging device is ensured. In a solid-state imaging device including a light-receiving section ( 1 ) which performs photoelectric conversion in response to receipt of light and a waveguide ( 20 ) composed of a light-transmissive material formed in an insulating film 5 which covers a substrate provided with the light-receiving section ( 1 ), in which the waveguide ( 20 ) guides incident light from outside to the light-receiving section ( 1 ), the waveguide ( 20 ) is provided with a forward tapered portion in which the size of the planar shape viewed from the direction of incident light decreases from the light incident side surface toward the light-receiving section.
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申请公布号 |
US2006115230(A1) |
申请公布日期 |
2006.06.01 |
申请号 |
US20050538943 |
申请日期 |
2005.06.13 |
申请人 |
KOMOGUCHI TETSUYA;ENOMOTO YOSHIYUKI |
发明人 |
KOMOGUCHI TETSUYA;ENOMOTO YOSHIYUKI |
分类号 |
G02B6/10;H01L27/146;H04N5/225 |
主分类号 |
G02B6/10 |
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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