Invention Grant
US08451362B2 Image sensor with a light receiving region and a recessed charge transmission unit and image sensing system including the same
有权
具有光接收区域和凹陷电荷传输单元的图像传感器以及包括其的图像感测系统
- Patent Title: Image sensor with a light receiving region and a recessed charge transmission unit and image sensing system including the same
- Patent Title (中): 具有光接收区域和凹陷电荷传输单元的图像传感器以及包括其的图像感测系统
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Application No.: US12461608Application Date: 2009-08-18
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Publication No.: US08451362B2Publication Date: 2013-05-28
- Inventor: Yong Jei Lee , Jung Chak Ahn , Jong Eun Park , Dong-Yoon Jang
- Applicant: Yong Jei Lee , Jung Chak Ahn , Jong Eun Park , Dong-Yoon Jang
- Applicant Address: KR Suwon-si, Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si, Gyeonggi-do
- Agency: Lee & Morse, P.C.
- Priority: KR10-2008-0081105 20080820
- Main IPC: H04N3/14
- IPC: H04N3/14 ; H04N5/335 ; H01L31/062 ; H01L31/113
Abstract:
An image sensor includes a conductive well in a semiconductor substrate, a photo sensitive device (PSD) in the semiconductor substrate below the conductive well, the PSD and conductive well overlapping each other, and a charge transmission unit in the semiconductor substrate and adjacent to the conductive well, the charge transmission unit having a structure of a recessed gate and being positioned in a recess region of the semiconductor substrate.
Public/Granted literature
- US20100045836A1 Image sensor and image sensing system including the same Public/Granted day:2010-02-25
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