Invention Grant
US09123621B2 Solid-state image sensor, method of manufacturing the same, and camera with plural substrates
有权
固态图像传感器，其制造方法以及具有多个基板的相机
- Patent Title: Solid-state image sensor, method of manufacturing the same, and camera with plural substrates
- Patent Title (中): 固态图像传感器，其制造方法以及具有多个基板的相机
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Application No.: US13828179Application Date: 2013-03-14
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Publication No.: US09123621B2Publication Date: 2015-09-01
- Inventor: Takanori Watanabe
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2012-098239 20120423
- Main IPC: H01L27/148
- IPC: H01L27/148 ; H01L31/18 ; H01L27/146
Abstract:
A solid-state image sensor may include a first substrate and a second substrate that are combined with each other. The first substrate may include a photoelectric conversion portion, a holding portion which holds a charge generated in the photoelectric conversion portion, a transfer portion which transfers the charge generated in the photoelectric conversion portion to the holding portion, and a first electrode connected to the holding portion. The second substrate may include a second electrode and an amplifier portion which is connected to the second electrode and amplifies a signal in the holding portion. The holding portion and the amplifier portion may be electrically connected to each other by a capacitance formed by the first electrode and the second electrode.
Public/Granted literature
- US20130277534A1 SOLID-STATE IMAGE SENSOR, METHOD OF MANUFACTURING THE SAME, AND CAMERA Public/Granted day:2013-10-24
Information query
IPC分类:
