Invention Grant
- Patent Title: Solid-state imaging apparatus and imaging system
- Patent Title (中): 固态成像装置和成像系统
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Application No.: US13157404Application Date: 2011-06-10
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Publication No.: US08530989B2Publication Date: 2013-09-10
- Inventor: Shin Kikuchi , Yuichiro Yamashita , Masaru Fujimura , Shoji Kono , Yu Arishima , Shinichiro Shimizu
- Applicant: Shin Kikuchi , Yuichiro Yamashita , Masaru Fujimura , Shoji Kono , Yu Arishima , Shinichiro Shimizu
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2010-155256 20100707
- Main IPC: H01L31/115
- IPC: H01L31/115
Abstract:
A solid-state imaging apparatus comprising a plurality of pixels each including a photoelectric conversion element, and a light shielding layer which covers the photoelectric conversion element is provided. The light shielding layer comprises a first light shielding portion which covers at least part of a region between the photoelectric conversion elements that are adjacent to each other, and a second light shielding portion for partially shielding light incident on the photoelectric conversion element of each of the plurality of pixels. An aperture is provided for the light shielding layer, the remaining component of the incident light passing through the aperture. A shape of the aperture includes a cruciform portion including a portion extending in a first direction and a portion extending in a second direction that intersects the first direction.
Public/Granted literature
- US20120007197A1 SOLID-STATE IMAGING APPARATUS AND IMAGING SYSTEM Public/Granted day:2012-01-12
Information query
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