Invention Grant
US08339494B1 Image sensor with controllable vertically integrated photodetectors
有权
具有可控垂直集成光电检测器的图像传感器
- Patent Title: Image sensor with controllable vertically integrated photodetectors
- Patent Title (中): 具有可控垂直集成光电检测器的图像传感器
-
Application No.: US13193722Application Date: 2011-07-29
-
Publication No.: US08339494B1Publication Date: 2012-12-25
- Inventor: John P. McCarten , Robert Michael Guidash
- Applicant: John P. McCarten , Robert Michael Guidash
- Applicant Address: US NY Rochester
- Assignee: Truesense Imaging, Inc.
- Current Assignee: Truesense Imaging, Inc.
- Current Assignee Address: US NY Rochester
- Agency: Bingham McCutchen LLP
- Main IPC: H04N3/14
- IPC: H04N3/14 ; H01L21/00 ; H01L31/062
Abstract:
An image sensor includes front-side and backside photodetectors of a first conductivity type disposed in a substrate layer of the first conductivity type. A front-side pinning layer of a second conductivity type is connected to a first contact. The first contact receives a predetermined potential. A backside pinning layer of the second conductivity type is connected to a second contact. The second contact receives an adjustable and programmable potential.
Information query
