发明授权
- 专利标题： Image sensor for improving depth of field of image, and method for operating same
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申请号： US15574399申请日： 2015-05-15
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公开(公告)号： US10516861B2公开(公告)日： 2019-12-24
- 发明人: Seung Hyuk Chang
- 申请人： CENTER FOR INTEGRATED SMART SENSORS FOUNDATION
- 申请人地址： KR Daejeon
- 专利权人： CENTER FOR INTEGRATED SMART SENSORS FOUNDATION
- 当前专利权人： CENTER FOR INTEGRATED SMART SENSORS FOUNDATION
- 当前专利权人地址： KR Daejeon
- 代理机构： Hauptman Ham, LLP
- 国际申请： PCT/KR2015/004922 WO 20150515
- 国际公布： WO2016/186222 WO 20161124
- 主分类号： H04N5/232
- IPC分类号： H04N5/232 ; H04N5/369 ; H01L27/146 ; H04N9/04 ; H04N5/222 ; H04N9/083 ; H04N5/225
摘要：
An image sensor included in a camera system comprises: a plurality of photodiodes for processing optical signals which have passed through a lens included in the camera system; and at least one mask, disposed on the top of at least one photodiode among the plurality of photodiodes, for enabling the optical signals which have passed through an inner region of the lens included in the camera system to enter the at least one photodiode.
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