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公开(公告)号：US09894301B2
公开(公告)日：2018-02-13
申请号：US14877539
申请日：2015-10-07
申请人： Young Gu Jin , Min Ho Kim , Tae Chan Kim , Dong Ki Min , Sang Chul Sul , Tae Seok Oh , Kwang Hyun Lee , Tae Yon Lee , Ju Hwan Jung
发明人： Young Gu Jin , Min Ho Kim , Tae Chan Kim , Dong Ki Min , Sang Chul Sul , Tae Seok Oh , Kwang Hyun Lee , Tae Yon Lee , Ju Hwan Jung
IPC分类号： H01L27/00 , H04N5/363 , H01L27/146 , H04N5/3745 , H04N5/374 , H04N5/378
CPC分类号： H04N5/363 , H01L27/1461 , H01L27/14612 , H01L27/14614 , H01L27/14643 , H04N5/374 , H04N5/3742 , H04N5/3745 , H04N5/378
摘要： ACMOS image sensor includes a pixel array having a plurality of pixels. Each of the plurality of pixels includes: a photogate structure configured to be controlled based on a first gate voltage; and a sensing transistor including a charge pocket region formed in a substrate region, the sensing transistor being configured to be controlled based on a second gate voltage. Based on the first gate voltage, the photogate structure is configured to integrate charges generated in response to light incident on the substrate region. The sensing transistor is configured to adjust at least one of a threshold voltage of the sensing transistor and a current flow in the sensing transistor according to charges transferred from the photogate structure to the charge pocket region based on a difference between the first gate voltage and the second gate voltage.
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2.发明申请CMOS IMAGE SENSORS WITH PHOTOGATE STRUCTURES AND SENSING TRANSISTORS, OPERATION METHODS THEREOF, AND IMAGE PROCESSING SYSTEMS INCLUDING THE SAME 有权具有光学结构和感测晶体管的CMOS图像传感器，其操作方法和包括其的图像处理系统公开(公告)号：US20160028977A1
公开(公告)日：2016-01-28
申请号：US14877539
申请日：2015-10-07
申请人： Young Gu JIN , Min Ho Kim , Tae Chan Kim , Dong Ki Min , Sang Chul Sul , Tae Seok Oh , Kwang Hyun Lee , Tae Yon Lee , Ju Hwan Jung
发明人： Young Gu JIN , Min Ho Kim , Tae Chan Kim , Dong Ki Min , Sang Chul Sul , Tae Seok Oh , Kwang Hyun Lee , Tae Yon Lee , Ju Hwan Jung
IPC分类号： H04N5/363 , H04N5/378 , H04N5/374 , H01L27/146
CPC分类号： H04N5/363 , H01L27/1461 , H01L27/14612 , H01L27/14614 , H01L27/14643 , H04N5/374 , H04N5/3742 , H04N5/3745 , H04N5/378
摘要： ACMOS image sensor includes a pixel array having a plurality of pixels. Each of the plurality of pixels includes: a photogate structure configured to be controlled based on a first gate voltage; and a sensing transistor including a charge pocket region formed in a substrate region, the sensing transistor being configured to be controlled based on a second gate voltage. Based on the first gate voltage, the photogate structure is configured to integrate charges generated in response to light incident on the substrate region. The sensing transistor is configured to adjust at least one of a threshold voltage of the sensing transistor and a current flow in the sensing transistor according to charges transferred from the photogate structure to the charge pocket region based on a difference between the first gate voltage and the second gate voltage.
摘要翻译： ACMOS图像传感器包括具有多个像素的像素阵列。 所述多个像素中的每一个包括：被配置为基于第一栅极电压来控制的光栅结构; 以及感测晶体管，其包括形成在衬底区域中的电荷袋区域，所述感测晶体管被配置为基于第二栅极电压来控制。 基于第一栅极电压，光栅结构被配置为集成响应于入射在衬底区域上的光而产生的电荷。 感测晶体管被配置为根据第一栅极电压和第二栅极电压之间的差异，根据从光栅结构传输到电荷袋区域的电荷来调节感测晶体管的阈值电压和感测晶体管中的电流的至少一个 第二栅极电压。
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3.发明授权Image sensor and image processing system including subpixels having a transfer circuit, comparator and counter for outputting the count value as the subpixel signal 有权图像传感器和图像处理系统包括具有传送电路，比较器和计数器的子像素，用于输出计数值作为子像素信号公开(公告)号：US09357142B2
公开(公告)日：2016-05-31
申请号：US14051802
申请日：2013-10-11
申请人： Tae Chan Kim , Min Ho Kim , Dong Ki Min , Sang Chul Sul , Tae Seok Oh , Kwang Hyun Lee , Tae Yon Lee , Jung Hoon Jung , Young Gu Jin
发明人： Tae Chan Kim , Min Ho Kim , Dong Ki Min , Sang Chul Sul , Tae Seok Oh , Kwang Hyun Lee , Tae Yon Lee , Jung Hoon Jung , Young Gu Jin
摘要： An image sensor includes a pixel array and a row driver block. The pixel array includes a plurality of subpixel groups, each including a plurality of subpixels. Each of the plurality of subpixels is configured to generate a subpixel signal corresponding to photocharge accumulated in response to a photon. The row driver block is configured to generate a first control signal to control the subpixels included in each of the plurality of subpixel groups to accumulate the photocharge in parallel from a first time point to a second time point.
摘要翻译： 图像传感器包括像素阵列和行驱动器块。 像素阵列包括多个子像素组，每个子像素组包括多个子像素。 多个子像素中的每一个被配置为产生对应于响应于光子累积的光电荷的子像素信号。 行驱动块被配置为生成第一控制信号，以控制包括在多个子像素组中的每个子像素组中的子像素，以从第一时间点到第二时间点并行地累积光电荷。
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公开(公告)号：US09046358B2
公开(公告)日：2015-06-02
申请号：US12942581
申请日：2010-11-09
申请人： Tae Yon Lee , Young Gu Jin , Dong Ki Min , Dong Seok Suh , Jae Pil Kim
发明人： Tae Yon Lee , Young Gu Jin , Dong Ki Min , Dong Seok Suh , Jae Pil Kim
摘要： A method includes providing packets to demodulate a modulated photon signal output from a light source, wherein each packet includes a first interval and a second interval, and providing oscillation signals respectively having different phases from one another to photogates during the first interval of each of the packets. The light source is disabled and a direct current (DC) voltage is provided to the photogates during the second interval of each of the packets.
摘要翻译： 一种方法包括提供分组以解调从光源输出的调制的光子信号，其中每个分组包括第一间隔和第二间隔，并且在每个分组的第一间隔期间提供分别具有彼此不同相位的相位的振荡信号 数据包 光源被禁用，并且在每个分组的第二间隔期间向照相门提供直流（DC）电压。
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5.发明授权Image sensors for performing thermal reset, methods thereof, and devices including the same 有权用于执行热复位的图像传感器，其方法和包括其的装置公开(公告)号：US09294702B2
公开(公告)日：2016-03-22
申请号：US14074035
申请日：2013-11-07
申请人： Tae Yon Lee , Jung Kyu Jung , Yoon Dong Park , Hyun Seok Lee
发明人： Tae Yon Lee , Jung Kyu Jung , Yoon Dong Park , Hyun Seok Lee
IPC分类号： H01L27/00 , H04N5/378 , H04N5/374 , H04N5/3745
CPC分类号： H04N5/378 , H01L2924/0002 , H04N5/374 , H04N5/3745 , H01L2924/00
摘要： A method of operating an image sensor includes: thermoelectrically cooling a pixel using a thermoelectric element having a thermoelectric-junction integrated to the pixel; and performing a photoelectric conversion operation using the thermoelectric element. An image sensor includes a pixel and a readout circuit. The pixel includes a thermoelectric element having a thermoelectric-junction, and the readout circuit is configured to control the pixel such that the thermoelectric element performs a thermoelectric-cooling operation and a photoelectric conversion operation.
摘要翻译： 操作图像传感器的方法包括：使用具有与像素集成的热电结的热电元件对像素进行热电冷却; 以及使用该热电元件进行光电转换操作。 图像传感器包括像素和读出电路。 像素包括具有热电结的热电元件，并且读出电路被配置为控制像素，使得热电元件执行热电冷却操作和光电转换操作。
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