- 专利标题： Photosensitive imaging devices and associated methods
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申请号： US15674136申请日： 2017-08-10
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公开(公告)号： US10229951B2公开(公告)日： 2019-03-12
- 发明人: Jutao Jiang , Jeffrey McKee , Martin U. Pralle
- 申请人： SiOnyx, LLC
- 申请人地址： US MA Beverly
- 专利权人： SiOnyx, LLC
- 当前专利权人： SiOnyx, LLC
- 当前专利权人地址： US MA Beverly
- 代理机构： Pepper Hamilton LLP
- 代理商 Thomas J. Engellenner; Reza Mollaaghababa
- 主分类号： H01L31/00
- IPC分类号： H01L31/00 ; H01L27/146 ; H04N9/04 ; H04N5/376 ; H01L25/16 ; H04N5/3745 ; H04N5/225
摘要：
A monolithic sensor for detecting infrared and visible light according to an example includes a semiconductor substrate and a semiconductor layer coupled to the semiconductor substrate. The semiconductor layer includes a device surface opposite the semiconductor substrate. A visible light photodiode is formed at the device surface. An infrared photodiode is also formed at the device surface and in proximity to the visible light photodiode. A textured region is coupled to the infrared photodiode and positioned to interact with electromagnetic radiation.
公开/授权文献
- US20170358621A1 PHOTOSENSITIVE IMAGING DEVICES AND ASSOCIATED METHODS 公开/授权日：2017-12-14
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