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公开(公告)号：US20200308201A1
公开(公告)日：2020-10-01
申请号：US16669765
申请日：2019-10-31
发明人： Banglin Lee , Dongmin Kang , Soyeon Kim , Jiyoun Lee , Yongsuk Cho , Jongwon Choi , Dmitry Kravchuk , Dongyeong Kim , Junseok Kim , Namheon Lee , Byeonggwan Lee , Sangshin Lee , Yasushi Koishikawa
摘要： A composition including a first compound including a compound represented by Formula 1, a second compound including a compound represented by Formula 2, and a third compound including a compound represented by Formula 3, and an organic light-emitting device including the composition: wherein the description of Formulae 1 to 3 are the same as described in the specification.
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公开(公告)号：US11760769B2
公开(公告)日：2023-09-19
申请号：US16669765
申请日：2019-10-31
发明人： Banglin Lee , Dongmin Kang , Soyeon Kim , Jiyoun Lee , Yongsuk Cho , Jongwon Choi , Dmitry Kravchuk , Dongyeong Kim , Junseok Kim , Namheon Lee , Byeonggwan Lee , Sangshin Lee , Yasushi Koishikawa
CPC分类号： C07F15/0033 , H10K85/342
摘要： A composition including a first compound including a compound represented by Formula 1, a second compound including a compound represented by Formula 2, and a third compound including a compound represented by Formula 3, and an organic light-emitting device including the composition:
wherein the description of Formulae 1 to 3 are the same as described in the specification.-
公开(公告)号：USRE49355E1
公开(公告)日：2023-01-03
申请号：US16533895
申请日：2019-08-07
发明人： Yunjae Suh , Sung Ho Kim , Junseok Kim , Eric Hyunsurk Ryu
摘要： A circuit configured to amplify a signal from which an offset is cancelled includes an amplifier including an input stage configured to receive an input signal, the amplifier configured to amplify the input signal and output the amplified signal, and a switch including a transistor configured to reset the amplifier in response to a reset signal, the transistor including a body node connecting the transistor to the circuit, the transistor being configured to form a current path between the body node of the transistor and the input stage of the amplifier.
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4.发明授权公开(公告)号：US11388361B2
公开(公告)日：2022-07-12
申请号：US16992330
申请日：2020-08-13
发明人： Seol Namgung , Seungnam Choi , Jeongseok Kim , Junseok Kim , Jongwoo Bong , Yunjae Suh
IPC分类号： H04N5/378 , H04N5/345 , H04N5/3745 , H04N5/357 , G06T5/50 , H01L27/146
摘要： An imaging device, image sensor and method are provided. A first scanning operation is performed on a pixel array in a first direction by a first selection circuit to generate first frame data by first readout circuit. A second scanning operation is performed on the pixel array in a second direction different from the first direction to generate second frame data by a second selection circuit. The first and second frame data are merged into single frame data by an image signal processor.
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5.发明授权公开(公告)号：US11202025B2
公开(公告)日：2021-12-14
申请号：US16689535
申请日：2019-11-20
发明人： Keun Joo Park , Junseok Kim , Yohan Roh , Hyunsurk Ryu , Jooyeon Woo , Hyunku Lee
IPC分类号： H04N5/3745 , H04N5/341 , H05B39/04 , G06F16/23 , G06F16/583 , H04N5/367 , H04N5/369 , H05B47/11 , H05B47/16 , H05B47/155
摘要： An image processing device includes a vision sensor and a processor. The vision sensor generates a plurality of events in which an intensity of light changes and generates a plurality of timestamps depending on times when the events occur. In addition, the processor may regenerate a timestamp of a pixel where an abnormal event occurs, based on temporal correlation of the events.
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公开(公告)号：US20210067100A1
公开(公告)日：2021-03-04
申请号：US16886899
申请日：2020-05-29
发明人： Seungnam Choi , Yunjae Suh , Masamichi Ito , Junseok Kim
IPC分类号： H03F1/26 , H03F3/16 , H04N5/3745 , H04N5/357 , H04N5/351
摘要： An amplifier includes a first capacitor connected between an input node and a floating node, a second capacitor connected between the floating node and an output node, an amplifying element connected between a power supply voltage and the output node and operating in response to a voltage level of the floating node, a current bias source connected between the output node and a ground voltage, a first reset switch connected between the floating node and an intermediate node and operating in response to a reset bias, a second reset switch connected between the intermediate node and the output node and operating in response to the reset bias, and a reset bias generator circuit that outputs the reset bias in response to a reset signal. The reset bias is one of a reset voltage of the intermediate node, the power supply voltage, and the ground voltage.
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公开(公告)号：US10649544B2
公开(公告)日：2020-05-12
申请号：US15600135
申请日：2017-05-19
发明人： Yunjae Suh , Keun Joo Park , Sung Ho Kim , Junseok Kim , Hyunsurk Ryu
IPC分类号： G06F3/042 , G06F3/03 , G06F3/0354 , G06F3/038 , G06F3/041 , G01J1/02 , G01J1/42 , G02B27/00 , G01J1/44
摘要： Provided is a data output device that includes an event array including a plurality of sensing elements; a first event identifier connected to a first sensing element among the plurality of sensing elements and configured to identify first element information corresponding to the first sensing element in response to the case where an event is detected by the first sensing element; a second event identifier connected to a second sensing element among the plurality of sensing elements and configured to identify second element information corresponding to the second sensing element in response to the case where the event is detected by the second sensing element; and an event output interface configured to output event information based on at least one of the first element information and the second element information.
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8.发明申请公开(公告)号：US20200092507A1
公开(公告)日：2020-03-19
申请号：US16689535
申请日：2019-11-20
发明人： Keun Joo Park , Junseok Kim , Yohan Roh , Hyunsurk Ryu , Jooyeon Woo , Hyunku Lee
IPC分类号： H04N5/3745 , G06F16/583 , H04N5/367 , H04N5/341 , H05B39/04 , G06F16/23
摘要： An image processing device includes a vision sensor and a processor. The vision sensor generates a plurality of events in which an intensity of light changes and generates a plurality of timestamps depending on times when the events occur. In addition, the processor may regenerate a timestamp of a pixel where an abnormal event occurs, based on temporal correlation of the events.
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公开(公告)号：US11621675B2
公开(公告)日：2023-04-04
申请号：US17467519
申请日：2021-09-07
发明人： Seungnam Choi , Yunjae Suh , Masamichi Ito , Junseok Kim
IPC分类号： H04N5/351 , H04N5/357 , H04N5/374 , H04N5/378 , H03F1/26 , H03F3/16 , H03F1/34 , H03F3/72 , H04N5/3745
摘要： An amplifier includes a first capacitor connected between an input node and a floating node, a second capacitor connected between the floating node and an output node, an amplifying element connected between a power supply voltage and the output node and operating in response to a voltage level of the floating node, a current bias source connected between the output node and a ground voltage, a first reset switch connected between the floating node and an intermediate node and operating in response to a reset bias, a second reset switch connected between the intermediate node and the output node and operating in response to the reset bias, and a reset bias generator circuit that outputs the reset bias in response to a reset signal. The reset bias is one of a reset voltage of the intermediate node, the power supply voltage, and the ground voltage.
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10.发明授权公开(公告)号：US11575849B2
公开(公告)日：2023-02-07
申请号：US16689579
申请日：2019-11-20
发明人： Keun Joo Park , Junseok Kim , Yohan Roh , Hyunsurk Ryu , Jooyeon Woo , Hyunku Lee
IPC分类号： H04N5/3745 , H04N5/341 , H05B39/04 , G06F16/23 , G06F16/583 , H04N5/367 , H04N5/369 , H05B47/11 , H05B47/16 , H05B47/155
摘要： An image processing device includes a vision sensor and a processor. The vision sensor generates a plurality of events in which an intensity of light changes and generates a plurality of timestamps depending on times when the events occur. In addition, the processor may regenerate a timestamp of a pixel where an abnormal event occurs, based on temporal correlation of the events.
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