发明名称 |
Solid-state imaging device, manufacturing method thereof, and electronic apparatus |
摘要 |
A solid-state imaging device includes a light blocking layer formed in an active pixel region of a pixel region on a light incident side so as to surround a photoelectric conversion unit of each pixel and formed in an extending manner to an optical black region, a concave portion formed so as to be surrounded by the light blocking layer in a region corresponding to the photoelectric conversion unit, a first refractive index layer formed on surfaces of the light blocking layer and the concave portion and having a relatively low refractive index, a second refractive index layer formed on the first refractive index layer so as to be buried in the concave portion and having a relatively high refractive index, and an anti-flare layer formed on the first refractive index layer in the optical black region. |
申请公布号 |
US2012147208(A1) |
申请公布日期 |
2012.06.14 |
申请号 |
US201113317465 |
申请日期 |
2011.10.19 |
申请人 |
OTSUKA YOICHI;OGINO AKIKO;SONY CORPORATION |
发明人 |
OTSUKA YOICHI;OGINO AKIKO |
分类号 |
H04N5/228;H01L31/0232;H01L31/18 |
主分类号 |
H04N5/228 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|