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公开(公告)号：US11509850B2
公开(公告)日：2022-11-22
申请号：US16658599
申请日：2019-10-21
发明人： Sang Hyun Cho , Ji Yong Park , Dae Hwa Paik , Kyoung Min Koh , Min Ho Kwon , Seung Hyun Lim
IPC分类号： H04N5/378 , H03M1/08 , H03M1/18 , H03M5/02 , H04N5/369 , H03M1/12 , H03M7/30 , H04N5/374 , H03M1/56
摘要： An image sensor chip includes an internal voltage generator for generating internal voltages using an external voltage received at a first terminal of the image sensor chip, a temperature sensor for generating a temperature voltage, a selection circuit for outputting one of the external voltage, the internal voltages, and the temperature voltage, a digital code generation circuit for generating a digital code using an output voltage of the selection circuit, and a second terminal for outputting the digital code from the image sensor chip.
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公开(公告)号：US10827144B2
公开(公告)日：2020-11-03
申请号：US16658522
申请日：2019-10-21
发明人： Sang Hyun Cho , Ji Yong Park , Dae Hwa Paik , Kyoung Min Koh , Min Ho Kwon , Seung Hyun Lim
IPC分类号： H04N5/378 , H03M1/08 , H03M1/18 , H03M5/02 , H04N5/369 , H03M1/12 , H03M7/30 , H04N5/374 , H03M1/56
摘要： An image sensor chip includes an internal voltage generator for generating internal voltages using an external voltage received at a first terminal of the image sensor chip, a temperature sensor for generating a temperature voltage, a selection circuit for outputting one of the external voltage, the internal voltages, and the temperature voltage, a digital code generation circuit for generating a digital code using an output voltage of the selection circuit, and a second terminal for outputting the digital code from the image sensor chip.
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3.发明申请公开(公告)号：US20200053306A1
公开(公告)日：2020-02-13
申请号：US16658522
申请日：2019-10-21
发明人： Sang Hyun Cho , Ji Yong Park , Dae Hwa Paik , Kyoung Min Koh , Min Ho Kwon , Seung Hyun Lim
摘要： An image sensor chip includes an internal voltage generator for generating internal voltages using an external voltage received at a first terminal of the image sensor chip, a temperature sensor for generating a temperature voltage, a selection circuit for outputting one of the external voltage, the internal voltages, and the temperature voltage, a digital code generation circuit for generating a digital code using an output voltage of the selection circuit, and a second terminal for outputting the digital code from the image sensor chip.
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公开(公告)号：US10531032B2
公开(公告)日：2020-01-07
申请号：US15591626
申请日：2017-05-10
发明人： Sang Hyun Cho , Ji Yong Park , Dae Hwa Paik , Kyoung Min Koh , Min Ho Kwon , Seung Hyun Lim
IPC分类号： H04N5/369 , H04N5/374 , H03M1/18 , H03M1/12 , H04N5/378 , H03M7/30 , H03M1/08 , H03M5/02 , H03M1/56
摘要： An image sensor chip includes an internal voltage generator for generating internal voltages using an external voltage received at a first terminal of the image sensor chip, a temperature sensor for generating a temperature voltage, a selection circuit for outputting one of the external voltage, the internal voltages, and the temperature voltage, a digital code generation circuit for generating a digital code using an output voltage of the selection circuit, and a second terminal for outputting the digital code from the image sensor chip.
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