发明申请
- 专利标题: Solid-state imaging device and camera
- 专利标题(中): 固态成像装置和相机
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申请号: US11633583申请日: 2006-12-05
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公开(公告)号: US20070188635A1公开(公告)日: 2007-08-16
- 发明人: Takumi Yamaguchi , Yuichi Inaba , Daisuke Ueda
- 申请人: Takumi Yamaguchi , Yuichi Inaba , Daisuke Ueda
- 优先权: JP2006-038598 20060215
- 主分类号: H04N9/04
- IPC分类号: H04N9/04
摘要:
A solid-state imaging device 101 is composed of a transparent film 204, a color filter 205, a planarizing film 207, and a plurality of microlenses 208 that are sequentially formed on a semiconductor substrate 201. A photodiode 202 is formed in a surface of the semiconductor substrate 201 that is closer to the transparent film 204. A light shielding film 203 is formed in a surface of the transparent film 204 that is closer to the semiconductor substrate 201. Color filters 205 respectively corresponding to two adjacent pixels are partitioned by a light shielding wall 206. The light shielding wall 206 is a λ/4 multilayer film that reflects visible light.