Invention Grant
- Patent Title: X-ray and optical image sensor
- Patent Title (中): X光和光学图像传感器
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Application No.: US14034210Application Date: 2013-09-23
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Publication No.: US09520439B2Publication Date: 2016-12-13
- Inventor: Dominic Massetti , Yu Zheng
- Applicant: OMNIVISION TECHNOLOGIES, INC.
- Applicant Address: US CA Santa Clara
- Assignee: OmniVision Technologies, Inc.
- Current Assignee: OmniVision Technologies, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Blakely Sokoloff Taylor & Zafman LLP
- Main IPC: H01L27/146
- IPC: H01L27/146 ; G01T1/20 ; G01N23/083

Abstract:
An image sensor for capturing X-ray image data and optical image data includes an X-ray absorption layer and a plurality of photodiodes disposed in a semiconductor layer. The X-ray absorption layer is configured to emit photons in response to receiving X-ray radiation. The plurality of photodiodes disposed in the semiconductor layer is optically coupled to receive image light to generate the optical image data, and is optically coupled to receive photons from the X-ray absorption layer to generate X-ray image data.
Public/Granted literature
- US20150085978A1 X-RAY AND OPTICAL IMAGE SENSOR Public/Granted day:2015-03-26
Information query
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