Invention Grant
- Patent Title: Image sensor and manufacturing method thereof
- Patent Title (中): 图像传感器及其制造方法
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Application No.: US11797561Application Date: 2007-05-04
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Publication No.: US07560681B2Publication Date: 2009-07-14
- Inventor: Kyoung-Sik Moon , Bum-Suk Kim , Jong-Jin Lee , Yun-Ho Jang
- Applicant: Kyoung-Sik Moon , Bum-Suk Kim , Jong-Jin Lee , Yun-Ho Jang
- Applicant Address: KR Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Gyeonggi-do
- Agency: Harness, Dickey & Pierce
- Priority: KR10-2006-0069716 20060725
- Main IPC: H01L27/00
- IPC: H01L27/00 ; H01L31/18 ; H01J40/14
Abstract:
An image sensor may include a plurality of photodiodes for performing a photo-electric conversion and a plurality of microlenses. Each of the microlenses is formed over one of the photodiodes. The image sensor may further include a vertical light generating portion formed over the microlenses and configured to refract each of plurality of incident light rays such that the light rays are vertically incident on the microlenses.
Public/Granted literature
- US20080023624A1 Image sensor and manufacturing method thereof Public/Granted day:2008-01-31
Information query
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