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1. 发明申请

US20120176523A1 SENSE AMPLIFIER INCLUDING NEGATIVE CAPACITANCE CIRCUIT AND APPARATUSES INCLUDING SAME 有权
标题翻译：包括负电容电路的感应放大器和包括它们的设备
公开(公告)号：US20120176523A1
公开(公告)日：2012-07-12
申请号：US13345949
申请日：2012-01-09
申请人： Kwi Sung Yoo , Min Ho Kwon , Wun-Ki Jung , Jin Ho Seo , Dong Hun Lee , Won Ho Choi , Jae Hong Kim
发明人： Kwi Sung Yoo , Min Ho Kwon , Wun-Ki Jung , Jin Ho Seo , Dong Hun Lee , Won Ho Choi , Jae Hong Kim
IPC分类号： H04N5/335 , H04N3/14 , H01L27/146 , G11C7/06 , H03F3/45
CPC分类号： H04N5/378 , H04N5/3745
摘要： A sense amplifier having a negative capacitance circuit receives differential input signals via a pair of data lines, and senses and amplifies a voltage difference between differential output signals corresponding to the differential input signals as loaded by the negative capacitance circuit using a differential-to-single-ended amplifier to generate a corresponding data output signal.
摘要翻译：具有负电容电路的读出放大器经由一对数据线接收差分输入信号，并且使用差分到单个的方式感测并放大与由负电容电路加载的差分输入信号相对应的差分输出信号之间的电压差用来产生相应的数据输出信号。

2. 发明授权

US08872938B2 Sense amplifier including negative capacitance circuit and apparatuses including same 有权
标题翻译：包括负电容电路的感应放大器及包括其的装置
公开(公告)号：US08872938B2
公开(公告)日：2014-10-28
申请号：US13345949
申请日：2012-01-09
申请人： Kwi Sung Yoo , Min Ho Kwon , Wun-Ki Jung , Jin Ho Seo , Dong Hun Lee , Won Ho Choi , Jae Hong Kim
发明人： Kwi Sung Yoo , Min Ho Kwon , Wun-Ki Jung , Jin Ho Seo , Dong Hun Lee , Won Ho Choi , Jae Hong Kim
IPC分类号： H04N9/64 , H04N5/378 , H04N5/3745 , H04N3/14
CPC分类号： H04N5/378 , H04N5/3745
摘要： A sense amplifier having a negative capacitance circuit receives differential input signals via a pair of data lines, and senses and amplifies a voltage difference between differential output signals corresponding to the differential input signals as loaded by the negative capacitance circuit using a differential-to-single-ended amplifier to generate a corresponding data output signal.
摘要翻译：具有负电容电路的读出放大器经由一对数据线接收差分输入信号，并且使用差分到单个的方式感测并放大与由负电容电路加载的差分输入信号相对应的差分输出信号之间的电压差用来产生相应的数据输出信号。

3. 发明授权

US08982259B2 Analog-to-digital converters and related image sensors 有权
标题翻译：模数转换器和相关图像传感器
公开(公告)号：US08982259B2
公开(公告)日：2015-03-17
申请号：US13348044
申请日：2012-01-11
申请人： Kwi Sung Yoo , Min Ho Kwon , Wun-Ki Jung , Jin Ho Seo , Dong Hun Lee , Seung Hyun Lim , Jae Hong Kim
发明人： Kwi Sung Yoo , Min Ho Kwon , Wun-Ki Jung , Jin Ho Seo , Dong Hun Lee , Seung Hyun Lim , Jae Hong Kim
IPC分类号： H04N5/335 , H03M1/16 , H03M3/00 , H04N5/378 , H03M1/50
CPC分类号： H03M1/164 , H03M1/50 , H03M3/424 , H03M3/456 , H03M3/458 , H04N5/378
摘要： An image sensor includes a pixel array including a plurality of pixels which are arranged in a matrix of a plurality of rows and columns and each of the plurality of pixels being configured to convert intensity of incident light into an electrical image signal; and an extended counting analog-to-digital converter configured to perform a first analog-to-digital conversion to provide a digital signal from an output signal of the pixel array, to obtain a residue using the output signal of the pixel array and the digital signal, and to perform a second analog-to-digital conversion using the residue.
摘要翻译：图像传感器包括：像素阵列，其包括以多个行和列的矩阵排列的多个像素，并且所述多个像素中的每一个被配置为将入射光的强度转换为电图像信号; 以及扩展计数模数转换器，其被配置为执行第一模数转换以从所述像素阵列的输出信号提供数字信号，以使用所述像素阵列的输出信号和所述数字信号，并且使用残留物进行第二模拟 - 数字转换。

4. 发明申请

US20120176501A1 Analog-to-Digital Converters and Related Image Sensors 有权
标题翻译：模数转换器和相关图像传感器
公开(公告)号：US20120176501A1
公开(公告)日：2012-07-12
申请号：US13348044
申请日：2012-01-11
申请人： Kwi Sung Yoo , Min Ho Kwon , Wun-Ki Jung , Jin Ho Seo , Dong Hun Lee , Seung Hyun Lim , Jae Hong Kim
发明人： Kwi Sung Yoo , Min Ho Kwon , Wun-Ki Jung , Jin Ho Seo , Dong Hun Lee , Seung Hyun Lim , Jae Hong Kim
IPC分类号： H04N5/225 , H04N5/335 , H03M1/12
CPC分类号： H03M1/164 , H03M1/50 , H03M3/424 , H03M3/456 , H03M3/458 , H04N5/378
摘要： An image sensor includes a pixel array including a plurality of pixels which are arranged in a matrix of a plurality of rows and columns and each of the plurality of pixels being configured to convert intensity of incident light into an electrical image signal; and an extended counting analog-to-digital converter configured to perform a first analog-to-digital conversion to provide a digital signal from an output signal of the pixel array, to obtain a residue using the output signal of the pixel array and the digital signal, and to perform a second analog-to-digital conversion using the residue.
摘要翻译：图像传感器包括：像素阵列，其包括以多个行和列的矩阵排列的多个像素，并且所述多个像素中的每一个被配置为将入射光的强度转换为电图像信号; 以及扩展计数模数转换器，其被配置为执行第一模数转换以从所述像素阵列的输出信号提供数字信号，以使用所述像素阵列的输出信号和所述数字信号，并且使用残留物进行第二模拟 - 数字转换。

5. 发明授权

US08625014B2 Amplifier for reducing horizontal band noise and devices having the same 有权
标题翻译：用于降低水平带噪声的放大器和具有相同功能的装置
公开(公告)号：US08625014B2
公开(公告)日：2014-01-07
申请号：US13074494
申请日：2011-03-29
申请人： Kwi Sung Yoo , Seog Heon Ham , Dong Hun Lee , Min Ho Kwon , Wun-Ki Jung
发明人： Kwi Sung Yoo , Seog Heon Ham , Dong Hun Lee , Min Ho Kwon , Wun-Ki Jung
IPC分类号： H04N5/335 , H03F3/45
CPC分类号： H03F3/45188 , H03F2203/45352 , H04N5/357 , H04N5/3575 , H04N5/378
摘要： An amplifier is provided. The amplifier includes a differential amplifier including a tail, a current mirror connected between output terminals of the differential amplifier and a power line receiving a supply voltage, and a first switching circuit for connecting and disconnecting one of the output terminals of the differential amplifier to and from the tail in response to a first switching signal.
摘要翻译：提供放大器。该放大器包括：差分放大器，包括尾部，连接在差分放大器的输出端子和接收电源电压的电源线之间的电流镜;以及第一开关电路，用于将差分放大器的输出端之一与从尾部响应于第一个开关信号。

6. 发明授权

US08300116B2 Two-path sigma-delta analog-to-digital converter and image sensor including the same 有权
标题翻译：包括两路Σ-Δ模数转换器和图像传感器
公开(公告)号：US08300116B2
公开(公告)日：2012-10-30
申请号：US12656577
申请日：2010-02-04
申请人： Min Ho Kwon , Seog Heon Ham , Dong Hun Lee , Kwi Sung Yoo , Wun-Ki Jung
发明人： Min Ho Kwon , Seog Heon Ham , Dong Hun Lee , Kwi Sung Yoo , Wun-Ki Jung
IPC分类号： H04N5/228 , H04N5/335 , H03M1/12
CPC分类号： H04N5/335 , H03M3/474 , H04N5/378
摘要： A two-path sigma-delta analog-to-digital converter and an image sensor including the same are provided. The two-path sigma-delta analog-to-digital converter includes at least one integrator configured to integrate a first integrator input signal during a second half cycle of a clock signal and integrate a second integrator input signal during a first half cycle of the clock signal by using a single operational amplifier; a quantizer configured to quantize integrated signals from the at least one integrator and output a first digital signal and a second digital signal; and a feedback loop configured to feed back the first and second digital signals to an input of the at least one integrator. A first analog signal and a second analog signal respectively input from two input paths are respectively converted to the first and second digital signals using the single operational amplifier, thereby increasing power efficiency and reducing an area.
摘要翻译：提供了一个双通道Σ-Δ模数转换器和包括它的图像传感器。双通道Σ-Δ模数转换器包括至少一个积分器，其被配置为在时钟信号的第二半周期期间积分第一积分器输入信号，并且在时钟的前半周期期间积分第二积分器输入信号信号通过使用单个运算放大器; 量化器，被配置为量化来自所述至少一个积分器的积分信号并输出第一数字信号和第二数字信号; 以及反馈回路，其被配置为将所述第一和第二数字信号反馈到所述至少一个积分器的输入。分别从两个输入路径输入的第一模拟信号和第二模拟信号分别使用单个运算放大器转换为第一和第二数字信号，从而提高功率效率并缩小面积。

7. 发明申请

US20110279718A1 AMPLIFIER FOR REDUCING HORIZONTAL BAND NOISE AND DEVICES HAVING THE SAME 有权
标题翻译：用于减少水平带噪声的放大器和具有该噪声的装置
公开(公告)号：US20110279718A1
公开(公告)日：2011-11-17
申请号：US13074494
申请日：2011-03-29
申请人： Kwi Sung Yoo , Seog Heon Ham , Dong Hun Lee , Min Ho Kwon , Wun-Ki Jung
发明人： Kwi Sung Yoo , Seog Heon Ham , Dong Hun Lee , Min Ho Kwon , Wun-Ki Jung
IPC分类号： H04N5/335 , H03F3/45
CPC分类号： H03F3/45188 , H03F2203/45352 , H04N5/357 , H04N5/3575 , H04N5/378
摘要： An amplifier is provided. The amplifier includes a differential amplifier including a tail, a current mirror connected between output terminals of the differential amplifier and a power line receiving a supply voltage, and a first switching circuit for connecting and disconnecting one of the output terminals of the differential amplifier to and from the tail in response to a first switching signal.
摘要翻译：提供放大器。该放大器包括：差分放大器，包括尾部，连接在差分放大器的输出端子和接收电源电压的电源线之间的电流镜;以及第一开关电路，用于将差分放大器的输出端之一与从尾部响应于第一个开关信号。

8. 发明申请

US20100208114A1 Two-path sigma-delta analog-to-digital converter and image sensor including the same 有权
标题翻译：包括两路Σ-Δ模数转换器和图像传感器
公开(公告)号：US20100208114A1
公开(公告)日：2010-08-19
申请号：US12656577
申请日：2010-02-04
申请人： Min Ho Kwon , Seog Heon Ham , Dong Hun Lee , Kwi Sung Yoo , Wun-Ki Jung
发明人： Min Ho Kwon , Seog Heon Ham , Dong Hun Lee , Kwi Sung Yoo , Wun-Ki Jung
IPC分类号： H04N5/335 , H03M1/12
CPC分类号： H04N5/335 , H03M3/474 , H04N5/378
摘要： A two-path sigma-delta analog-to-digital converter and an image sensor including the same are provided. The two-path sigma-delta analog-to-digital converter includes at least one integrator configured to integrate a first integrator input signal during a second half cycle of a clock signal and integrate a second integrator input signal during a first half cycle of the clock signal by using a single operational amplifier; a quantizer configured to quantize integrated signals from the at least one integrator and output a first digital signal and a second digital signal; and a feedback loop configured to feed back the first and second digital signals to an input of the at least one integrator. A first analog signal and a second analog signal respectively input from two input paths are respectively converted to the first and second digital signals using the single operational amplifier, thereby increasing power efficiency and reducing an area.
摘要翻译：提供了一个双通道Σ-Δ模数转换器和包括它的图像传感器。双通道Σ-Δ模数转换器包括至少一个积分器，其被配置为在时钟信号的第二半周期期间积分第一积分器输入信号，并且在时钟的前半周期期间积分第二积分器输入信号信号通过使用单个运算放大器; 量化器，被配置为量化来自所述至少一个积分器的积分信号并输出第一数字信号和第二数字信号; 以及反馈回路，其被配置为将所述第一和第二数字信号反馈到所述至少一个积分器的输入。分别从两个输入路径输入的第一模拟信号和第二模拟信号分别使用单个运算放大器转换为第一和第二数字信号，从而提高功率效率并缩小面积。

9. 发明申请

US20100171644A1 Analog digital converters and image sensors including the same 失效
标题翻译：模拟数字转换器和图像传感器包括相同的
公开(公告)号：US20100171644A1
公开(公告)日：2010-07-08
申请号：US12654856
申请日：2010-01-06
申请人： Wun-Ki Jung , Seog Heon Ham , Dong Hun Lee , Kwi Sung Yoo , Min Ho Kwon
发明人： Wun-Ki Jung , Seog Heon Ham , Dong Hun Lee , Kwi Sung Yoo , Min Ho Kwon
IPC分类号： H03M3/00 , H03M1/12
CPC分类号： H03M3/39 , H03M3/462
摘要： The analog-digital converter (ADC) includes a modulator and a digital integrator. The modulator is configured to modulate an input signal and output a modulated signal. The digital integrator includes a plurality of accumulators serially connected to one another. The digital integrator is configured to integrate the modulated signal to output an integration result.
摘要翻译：模拟数字转换器（ADC）包括调制器和数字积分器。调制器被配置为调制输入信号并输出调制信号。数字积分器包括彼此串联连接的多个累加器。数字积分器被配置为集成调制信号以输出积分结果。

10. 发明授权

US08638376B2 Image sensor for reducing kick-back noise and image pick-up device having the same 有权
标题翻译：用于减少反射噪声的图像传感器和具有该噪声的图像拾取装置
公开(公告)号：US08638376B2
公开(公告)日：2014-01-28
申请号：US12656008
申请日：2010-01-13
申请人： Min Ho Kwon , Seog Heon Ham , Dong Hun Lee , Kwi Sung Yoo , Wun-Ki Jung
发明人： Min Ho Kwon , Seog Heon Ham , Dong Hun Lee , Kwi Sung Yoo , Wun-Ki Jung
IPC分类号： H04N5/217 , H04N5/228 , H04N3/14
CPC分类号： H04N5/3658 , H04N5/378
摘要： An image sensor comprises a plurality of pixel units connected to a column line, a signal process circuit configured to process a signal output from the column line according to a switching operation, and a kick-back noise blocking circuit configured to reduce kick-back noise caused by the switching operation. Each of the pixel units includes a photoelectric conversion element. The kick-back noise blocking circuit is connected between the column line and the signal process circuit.
摘要翻译：图像传感器包括连接到列线的多个像素单元，信号处理电路，被配置为根据切换操作处理从列线输出的信号;以及反冲噪声阻断电路，被配置为减少反射噪声由开关操作引起。每个像素单元包括光电转换元件。反射噪声阻断电路连接在列线和信号处理电路之间。

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