- 专利标题： CMOS image sensor with image black level compensation and method
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申请号： US17385792申请日： 2021-07-26
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公开(公告)号： US11616924B2公开(公告)日： 2023-03-28
- 发明人: Xiaoyong Wang
- 申请人： SmartSens Technology (HK) Co., Ltd.
- 申请人地址： HK Kwun Tong Kowloon
- 专利权人： SmartSens Technology (HK) Co., Ltd.
- 当前专利权人： SmartSens Technology (HK) Co., Ltd.
- 当前专利权人地址： HK Kwun Tong Kowloon
- 代理机构： Karich & Associates
- 代理商 Eric Karich
- 优先权： CN202011195824.0 20201030,CN202110732677.4 20210629
- 主分类号： H04N5/365
- IPC分类号： H04N5/365 ; H04N5/374
摘要：
An image sensor has an image sensor array and circuit design employing a method of black level compensation to address image shading related to global exposure image capture and rolling row by row readout schemes. An image sensor including the invented black level compensation pixel array and method may be incorporated within a digital camera.
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