Invention Grant
- Patent Title: Image sensor and image capture apparatus
- Patent Title (中): 图像传感器和图像捕获设备
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Application No.: US13863645Application Date: 2013-04-16
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Publication No.: US09093577B2Publication Date: 2015-07-28
- Inventor: Kenichi Sasaki
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA Inc. IP Division
- Priority: JP2012-094087 20120417; JP2013-055540 20130318; JP2013-078690 20130404
- Main IPC: H01L31/062
- IPC: H01L31/062 ; H01L31/0232 ; G02B3/00 ; H01L27/146
Abstract:
In an image sensor in which each microlens of a microlens array is disposed at a position corresponding to each pixel on a side to which light flux is incident, a layer formed of a member different from a member constituting the microlens array is disposed on the side of the microlens array to which light flux is incident, and a surface of the layer formed of the different member has a phase structure optically-opposite to that of the microlens array.
Public/Granted literature
- US20130270665A1 IMAGE SENSOR AND IMAGE CAPTURE APPARATUS Public/Granted day:2013-10-17
Information query
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