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公开(公告)号：US20190208170A1
公开(公告)日：2019-07-04
申请号：US16352651
申请日：2019-03-13
申请人： Cista System Corp.
IPC分类号： H04N9/04 , H04N5/3745 , H04N5/355 , H01L27/146 , G06T3/40 , H04N5/378
CPC分类号： H04N9/045 , G06T3/4015 , H01L27/14612 , H01L27/14621 , H01L27/14627 , H01L27/14636 , H01L27/14645 , H04N5/35563 , H04N5/37457 , H04N5/378
摘要： A high dynamic range sensing device is disclosed. The device may comprise an array of Bayer-pattern units of color filters, each of the color filters corresponding to a pixel of the sensing device, and each of the color filters overlapping with a plurality of photodiodes.
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公开(公告)号：US10440303B2
公开(公告)日：2019-10-08
申请号：US15865326
申请日：2018-01-09
申请人： CISTA SYSTEM CORP.
发明人： Dennis Tunglin Lee , Guangbin Zhang
摘要： A system is provided for generating a ramping signal. The system includes a plurality of storage circuits each including an input and an output. The output of a previous storage circuit is connected to the input of a next storage circuit. The storage circuits are configured to propagate a first enable signal based on a first control signal. The system also includes a plurality of first current generating circuits. Each first current generating circuit is coupled to the output of a corresponding storage circuit to receive the propagated first enable signal. The first current generating circuits are configured to generate a first current signal based on the propagated first enable signal.
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公开(公告)号：US09584102B2
公开(公告)日：2017-02-28
申请号：US14560371
申请日：2014-12-04
申请人： CISTA SYSTEM CORP.
发明人： Dennis Tunglin Lee , Guangbin Zhang
CPC分类号： H04N5/3765 , H03K4/02 , H03K4/08 , H03K4/12 , H03K4/26 , H03K4/48 , H04N5/3655 , H04N5/3658 , H04N5/378
摘要： A system is provided for generating a ramping signal. The system includes a plurality of storage circuits each including an input and an output. The output of a previous storage circuit is connected to the input of a next storage circuit. The storage circuits are configured to propagate a first enable signal based on a first control signal. The system also includes a plurality of first current generating circuits. Each first current generating circuit is coupled to the output of a corresponding storage circuit to receive the propagated first enable signal. The first current generating circuits are configured to generate a first current signal based on the propagated first enable signal.
摘要翻译： 提供了一种用于产生斜坡信号的系统。 该系统包括多个存储电路，每个存储电路包括输入和输出。 先前存储电路的输出连接到下一个存储电路的输入端。 存储电路被配置为基于第一控制信号传播第一使能信号。 该系统还包括多个第一电流产生电路。 每个第一电流产生电路耦合到相应的存储电路的输出，以接收传播的第一使能信号。 第一电流产生电路被配置为基于传播的第一使能信号产生第一电流信号。
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公开(公告)号：US10306191B2
公开(公告)日：2019-05-28
申请号：US15363873
申请日：2016-11-29
申请人： Cista System Corp.
IPC分类号： H04N9/04 , H04N5/378 , H04N5/355 , H04N5/3745 , H01L27/146 , G06T3/40
摘要： A high dynamic range sensing device is disclosed. The device may comprise an array of Bayer-pattern units of color filters, each of the color filters corresponding to a pixel of the sensing device, and each of the color filters overlapping with a plurality of photodiodes.
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公开(公告)号：US10043844B2
公开(公告)日：2018-08-07
申请号：US15211936
申请日：2016-07-15
申请人： Cista System Corp.
发明人： Wenhao Qiao , Guangbin Zhang , Dennis Tunglin Lee
摘要： A device for generating a ramp signal with a changing slope is disclosed. The device may comprise a processor configured to generate a variable signal. The device may also comprise a phase-locked loop (PLL) circuit configured to receive the variable signal and a reference clock signal, generate a changing ramp clock signal based on the variable signal and the reference clock signal, and output the generated changing ramp clock signal as an input of an analog-to-digital-converter (ADC) circuit.
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公开(公告)号：US20180152677A1
公开(公告)日：2018-05-31
申请号：US15363873
申请日：2016-11-29
申请人： Cista System Corp.
IPC分类号： H04N9/04 , G06T3/40 , H04N5/378 , H01L27/146
CPC分类号： H04N9/045 , G06T3/4015 , H01L27/14612 , H01L27/14621 , H01L27/14627 , H01L27/14636 , H01L27/14645 , H04N5/35563 , H04N5/37457 , H04N5/378
摘要： A high dynamic range sensing device is disclosed. The device may comprise an array of Bayer-pattern units of color filters, each of the color filters corresponding to a pixel of the sensing device, and each of the color filters overlapping with a plurality of photodiodes.
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公开(公告)号：US11272134B2
公开(公告)日：2022-03-08
申请号：US17127128
申请日：2020-12-18
申请人： CISTA SYSTEM CORP.
发明人： Dennis Tunglin Lee , Guangbin Zhang
摘要： A system is provided for generating a ramping signal. The system includes a plurality of storage circuits each including an input and an output. The output of a previous storage circuit is connected to the input of a next storage circuit. The storage circuits are configured to propagate a first enable signal based on a first control signal. The system also includes a plurality of first current generating circuits. Each first current generating circuit is coupled to the output of a corresponding storage circuit to receive the propagated first enable signal. The first current generating circuits are configured to generate a first current signal based on the propagated first enable signal.
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公开(公告)号：US10992893B2
公开(公告)日：2021-04-27
申请号：US16527661
申请日：2019-07-31
申请人： CISTA SYSTEM CORP.
发明人： Dennis Tunglin Lee , Guangbin Zhang
摘要： A system is provided for generating a ramping signal. The system includes a plurality of storage circuits each including an input and an output. The output of a previous storage circuit is connected to the input of a next storage circuit. The storage circuits are configured to propagate a first enable signal based on a first control signal. The system also includes a plurality of first current generating circuits. Each first current generating circuit is coupled to the output of a corresponding storage circuit to receive the propagated first enable signal. The first current generating circuits are configured to generate a first current signal based on the propagated first enable signal.
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公开(公告)号：US10986316B2
公开(公告)日：2021-04-20
申请号：US16352651
申请日：2019-03-13
申请人： Cista System Corp.
IPC分类号： H04N9/04 , H04N5/378 , H04N5/355 , H04N5/3745 , H01L27/146 , G06T3/40
摘要： A high dynamic range sensing device is disclosed. The device may comprise an array of Bayer-pattern units of color filters, each of the color filters corresponding to a pixel of the sensing device, and each of the color filters overlapping with a plurality of photodiodes.
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公开(公告)号：US09894307B2
公开(公告)日：2018-02-13
申请号：US15410498
申请日：2017-01-19
申请人： CISTA SYSTEM CORP.
发明人： Dennis Tunglin Lee , Guangbin Zhang
CPC分类号： H04N5/3765 , H03K4/02 , H03K4/08 , H03K4/12 , H03K4/26 , H03K4/48 , H04N5/3655 , H04N5/3658 , H04N5/378
摘要： A system is provided for generating a ramping signal. The system includes a plurality of storage circuits each including an input and an output. The output of a previous storage circuit is connected to the input of a next storage circuit. The storage circuits are configured to propagate a first enable signal based on a first control signal. The system also includes a plurality of first current generating circuits. Each first current generating circuit is coupled to the output of a corresponding storage circuit to receive the propagated first enable signal. The first current generating circuits are configured to generate a first current signal based on the propagated first enable signal.
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