Invention Grant
- Patent Title: Solid-state imaging apparatus, method of manufacturing solid-state imaging apparatus and electronic device
- Patent Title (中): 固态成像装置，制造固态成像装置和电子装置的方法
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Application No.: US13688835Application Date: 2012-11-29
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Publication No.: US09406816B2Publication Date: 2016-08-02
- Inventor: Akiko Honjo
- Applicant: SONY CORPORATION
- Applicant Address: DE Tokyo
- Assignee: SONY CORPORATION
- Current Assignee: SONY CORPORATION
- Current Assignee Address: DE Tokyo
- Agency: Chip Law Group
- Priority: JP2011-277990 20111220
- Main IPC: H01L27/148
- IPC: H01L27/148 ; H01L31/02 ; H01L31/18 ; H01L27/146
Abstract:
Provided is a solid-state imaging apparatus including: a plurality of photoelectric conversion units; an element isolation unit that performs element isolation between the plurality of photoelectric conversion units; and a diffusion prevention unit that prevents diffusion of a dark current component generated on an interfacial surface of the element isolation unit to a region surrounding the dark current component generation region.
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