Invention Grant
- Patent Title: Imaging device
- Patent Title (中): 成像设备
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Application No.: US13799752Application Date: 2013-03-13
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Publication No.: US09177989B2Publication Date: 2015-11-03
- Inventor: Ikuo Fujiwara , Hideyuki Funaki , Kenji Todori , Akira Fujimoto , Tsutomu Nakanishi , Kenji Nakamura
- Applicant: KABUSHIKI KAISHA TOSHIBA
- Applicant Address: JP Tokyo
- Assignee: KABUSHIKI KAISHA TOSHIBA
- Current Assignee: KABUSHIKI KAISHA TOSHIBA
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2012-252518 20121116
- Main IPC: H01L27/148
- IPC: H01L27/148 ; H01L21/00 ; H01L27/146
Abstract:
A solid state imaging device according to an embodiment includes a photo detector arranged two-dimensionally in a semiconductor substrate, a readout circuit provided in the semiconductor substrate, a first photoelectric conversion layer provided above the photo detector, a plurality of first metal dots provided above the first photoelectric conversion layer, a second photoelectric conversion layer provided above the first metal dots, and a plurality of second metal dots provided above the second photoelectric conversion layer.
Public/Granted literature
- US20140139714A1 SOLID STATE IMAGING DEVICE Public/Granted day:2014-05-22
Information query
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