发明授权
- 专利标题： Image sensor and method of forming the same
- 专利标题（中）： 图像传感器及其形成方法
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申请号： US11999227申请日： 2007-12-04
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公开(公告)号： US07675099B2公开(公告)日： 2010-03-09
- 发明人: Sung-Ho Hwang , Duck-Hyung Lee , Chang-Rok Moon
- 申请人： Sung-Ho Hwang , Duck-Hyung Lee , Chang-Rok Moon
- 申请人地址： KR
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR
- 代理机构： Mills & Onello, LLP
- 优先权： KR10-2006-0121670 20061204
- 主分类号： H01L31/113
- IPC分类号： H01L31/113
摘要：
Provided are an image sensor and a method of forming the image sensor. The image sensor has a base multi-layered reflection layer interposed between a photodiode and an interlayer insulating layer. The photodiode has a first surface adjacent to the interlayer insulating layer and a second surface opposite the first surface. Here, external light is incident on the second surface of the photodiode. Also, the image sensor includes a sidewall multi-layered reflection layer that encloses the photodiode.
公开/授权文献
- US20080128845A1 Image sensor and method of forming the same 公开/授权日：2008-06-05