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1. 发明申请

US20100103288A1 Image sensor 审中-公开
标题翻译：图像传感器
公开(公告)号：US20100103288A1
公开(公告)日：2010-04-29
申请号：US12588035
申请日：2009-10-01
申请人： Jung Chak AHN , Tae Sub JUNG
发明人： Jung Chak AHN , Tae Sub JUNG
IPC分类号： H04N5/76 , H04N5/335
CPC分类号： H04N9/045 , H01L27/14621 , H01L27/14627 , H01L27/14629 , H01L27/14645 , H04N5/2173 , H04N5/772
摘要： Provided is an image sensor. The image sensor includes a first pixel. The image sensor may include a second pixel formed to be adjacent to the first pixel. The pixel includes a first photoelectric conversion unit formed on a semiconductor substrate and generates charges according to incident light. A first color filter formed over the first photoelectric conversion unit guides light through the first color filter to the first photoelectric conversion unit corresponding to the color filter. The image sensor includes at least one light reflection pattern formed reflecting externally-incident light to the first or second pixel corresponding to the at least one light reflection pattern.
摘要翻译：提供了一种图像传感器。图像传感器包括第一像素。图像传感器可以包括形成为与第一像素相邻的第二像素。像素包括形成在半导体衬底上的第一光电转换单元，并根据入射光产生电荷。形成在第一光电转换单元上的第一滤色器将通过第一滤色器的光引导到与滤色器对应的第一光电转换单元。图像传感器包括至少一个光反射图案，其形成为反射外部入射的光到对应于至少一个光反射图案的第一或第二像素。

2. 发明申请

US20140049670A1 IMAGE SENSOR FOR OUTPUTTING RGB BAYER SIGNAL THROUGH INTERNAL CONVERSION AND IMAGE PROCESSING APPARATUS INCLUDING THE SAME 审中-公开
标题翻译：用于通过内部转换和图像处理装置输出RGB BAYER信号的图像传感器，包括它们
公开(公告)号：US20140049670A1
公开(公告)日：2014-02-20
申请号：US14058755
申请日：2013-10-21
申请人： Bum Suk KIM , Jung Chak AHN , Tae Sub JUNG
发明人： Bum Suk KIM , Jung Chak AHN , Tae Sub JUNG
IPC分类号： H04N5/378
CPC分类号： H04N5/378 , H04N5/3745 , H04N9/045
摘要： The image sensor includes a pixel array including a plurality of pixels arranged in a non-red-green-blue (RGB) Bayer pattern, an analog-to-digital converter configured to convert an analog pixel signal output from each of the pixels into a digital pixel signal and an RGB converter configured to convert the digital pixel signal into an RGB Bayer signal. Accordingly, the image sensor is compatible with a universal image signal processor (ISP), which receives and processes RGB Bayer signals, without an additional compatible device or module.
摘要翻译：图像传感器包括：像素阵列，包括以非红 - 绿 - 蓝（RGB）拜耳图案排列的多个像素;模拟 - 数字转换器，被配置为将从每个像素输出的模拟像素信号转换为数字像素信号和被配置为将数字像素信号转换为RGB拜耳信号的RGB转换器。因此，图像传感器与通用图像信号处理器（ISP）兼容，该处理器接收并处理RGB拜耳信号，而没有附加的兼容设备或模块。

3. 发明申请

US20150070553A1 IMAGE SENSOR, IMAGE PROCESSING SYSTEM INCLUDING THE SAME, AND METHOD OF OPERATING THE SAME 审中-公开
标题翻译：图像传感器，包括其的图像处理系统及其操作方法
公开(公告)号：US20150070553A1
公开(公告)日：2015-03-12
申请号：US14454144
申请日：2014-08-07
申请人： Kyung Ho LEE , Jung Chak AHN , Hisanori IHARA , Jun Ho YOON
发明人： Kyung Ho LEE , Jung Chak AHN , Hisanori IHARA , Jun Ho YOON
IPC分类号： H04N5/378 , H04N5/357 , H04N5/374
CPC分类号： H04N5/378 , H01L27/14614 , H01L27/14627 , H01L27/1463 , H01L27/14638 , H01L27/1464 , H04N5/3559 , H04N5/3591 , H04N5/374
摘要： A method of operating an image sensor, which includes a plurality of pixels including a photo diode that accumulates photocharges generated according to incident light, is provided. The method includes changing a potential of the photo diode by applying a hulk control signal at a first voltage level to a ground terminal, transferring the photocharges accumulated at the photo diode to a floating diffusion node, and generating a pixel signal according to a potential of the floating diffusion node.
摘要翻译：提供一种操作图像传感器的方法，该图像传感器包括多个像素，包括累积根据入射光产生的光电荷的光电二极管。该方法包括：通过将第一电压电平的势垒控制信号施加到接地端子来改变光电二极管的电位，将在光电二极管处累积的光电荷转移到浮动扩散节点，并根据电位产生像素信号浮动扩散节点。

4. 发明申请

US20130201167A1 THREE-DIMENSIONAL IMAGE SENSOR AND MOBILE DEVICE INCLUDING SAME 有权
标题翻译：三维图像传感器和包括它们的移动设备
公开(公告)号：US20130201167A1
公开(公告)日：2013-08-08
申请号：US13615860
申请日：2012-09-14
申请人： Min Seok OH , Hae Kyung KONG , Tae Chan KIM , Jung Chak AHN , Moo Sup LIM
发明人： Min Seok OH , Hae Kyung KONG , Tae Chan KIM , Jung Chak AHN , Moo Sup LIM
IPC分类号： G06F3/038 , H01L27/148
CPC分类号： H04N13/271 , G01S7/4863 , H01L27/14656 , H04N5/37452
摘要： A 3D image sensor includes a depth pixel that includes; a photo detector generating photo-charge, first and second floating diffusion regions, a first transfer transistor transferring photo-charge to the first floating diffusion region during a first transfer period in response to a first transfer gate signal, a second transfer transistor transferring photo-charge to the second floating diffusion region during a second transfer period in response to a second transfer gate signal, and an overflow transistor that discharges surplus photo-charge in response to a drive gate signal. Control logic unit controlling operation of the depth pixel includes a first logic element providing the first transfer gate signal, a second logic element providing the second transfer gate signal, and another logic element providing the drive gate signal to the overflow transistor when the first transfer period overlaps, at least in part, the second transfer period.
摘要翻译： 3D图像传感器包括深度像素，其包括：产生光电荷，第一和第二浮动扩散区域的光电检测器，响应于第一传输栅极信号在第一传输周期期间将光电荷传输到第一浮动扩散区域的第一传输晶体管，响应于第二传输门信号在第二传送周期期间向第二浮动扩散区域充电;以及溢流晶体管，其响应于驱动栅极信号而放电剩余的光电荷。控制逻辑单元控制深度像素的操作包括提供第一传输门信号的第一逻辑元件，提供第二传输门信号的第二逻辑元件，以及当第一传输周期至少部分地与第二转移期重叠。

5. 发明申请

US20110176045A1 COMPLEMENTARY METAL-OXIDE SEMICONDUCTOR IMAGE SENSOR, DATA READOUT METHOD THEREOF, AND ELECTRONIC SYSTEM INCLUDING THE SAME 审中-公开
标题翻译：补充金属氧化物半导体图像传感器，数据读出方法及包括其的电子系统
公开(公告)号：US20110176045A1
公开(公告)日：2011-07-21
申请号：US13011531
申请日：2011-01-21
申请人： Jung Chak AHN , Kyung Ho LEE , Young Hwan PARK , Young Chan KIM , Dong-Yoon JANG , Shy HAMAMI , Uzi HIZI , Yuri FRIEDMAN
发明人： Jung Chak AHN , Kyung Ho LEE , Young Hwan PARK , Young Chan KIM , Dong-Yoon JANG , Shy HAMAMI , Uzi HIZI , Yuri FRIEDMAN
IPC分类号： H04N5/335
CPC分类号： H01L27/14603 , H01L27/14621 , H01L27/14641 , H01L27/14643 , H04N5/3742 , H04N5/37457 , H04N9/045
摘要： A complementary metal-oxide semiconductor (CMOS) image sensor and a pixel data readout method of the same are provided. The CMOS image sensor includes: a first readout line which outputs pixel data from a shared pixel group in an odd row of a column of a pixel array in a Bayer pattern during a horizontal period; and a second readout line which outputs pixel data from a shared pixel group in an even row of the column of the pixel array during the horizontal period, wherein pixel data output to the first and second readout lines during the horizontal period correspond to a basic Bayer pattern and pixels from which pixel data are read out in each column sequentially shifts in a column direction at each horizontal period.
摘要翻译：提供互补金属氧化物半导体（CMOS）图像传感器及其像素数据读出方法。 CMOS图像传感器包括：第一读出线，其在水平周期期间以拜耳图案的像素阵列的列的奇数行中的共享像素组输出像素数据; 以及第二读出线，其在水平周期期间从像素阵列的列的偶数行中的共享像素组输出像素数据，其中在水平周期期间输出到第一和第二读出线的像素数据对应于基本拜耳在各列读出像素数据的图案和像素在每个水平周期顺序地沿列方向移位。

6. 发明申请

US20160056199A1 UNIT PIXELS, IMAGE SENSORS INCLUDING THE SAME, AND IMAGE PROCESSING SYSTEMS INCLUDING THE SAME 有权
标题翻译：单元像素，包括其的图像传感器和包括其的图像处理系统
公开(公告)号：US20160056199A1
公开(公告)日：2016-02-25
申请号：US14830805
申请日：2015-08-20
申请人： Young Chan Kim , Jung Chak AHN , Hyuk Soon CHOI , Kyung Ho LEE , Jun Suk LEE , Young Woo JUNG
发明人： Young Chan Kim , Jung Chak AHN , Hyuk Soon CHOI , Kyung Ho LEE , Jun Suk LEE , Young Woo JUNG
IPC分类号： H01L27/146
CPC分类号： H01L27/14643 , H01L27/14603 , H01L27/1461 , H01L27/14612 , H01L27/14614 , H01L27/14623 , H01L27/14627 , H01L27/1463 , H01L27/1464 , H01L27/14641 , H04N5/37452 , H04N5/37457
摘要： A unit pixel of an image sensor which operates in global shutter mode is provided. The unit pixel includes a photo diode area including a photo diode configured to accumulate photocharges generated from incident light during a first period and a storage diode area including a storage diode configured to receive and store the photocharges from the photo diode. The photo diode corresponds to a micro lens that focuses the incident light.
摘要翻译：提供以全局快门模式操作的图像传感器的单位像素。单位像素包括光电二极管区域，其包括被配置为累积在第一时段期间从入射光产生的光电荷的光电二极管以及包括被配置为从光电二极管接收和存储光电荷的存储二极管区域的存储二极管区域。光电二极管对应于聚焦入射光的微透镜。

7. 发明申请

US20140252437A1 DEPTH PIXEL INCLUDED IN THREE-DIMENSIONAL IMAGE SENSOR AND THREE-DIMENSIONAL IMAGE SENSOR INCLUDING THE SAME 有权
标题翻译：深度像素包括在三维图像传感器和包括其中的三维图像传感器
公开(公告)号：US20140252437A1
公开(公告)日：2014-09-11
申请号：US14077602
申请日：2013-11-12
申请人： Min-Seok OH , Hae-Kyung KONG , Tae Chan KIM , Jung Chak AHN , Moo Sup LIM
发明人： Min-Seok OH , Hae-Kyung KONG , Tae Chan KIM , Jung Chak AHN , Moo Sup LIM
IPC分类号： H01L27/146
CPC分类号： H01L27/14643 , H01L27/14603 , H01L27/1461 , H01L27/14612 , H01L27/14641
摘要： A depth pixel includes a photo detection region, first and second photo gates and first and second floating diffusion regions. The photo detection region collects photo charges based on light reflected by an object. The collected photo charges are drifted in a first direction and a second direction different from the first direction based on an internal electric field in the photo detection region. The first photo gate is activated in response to a first photo control signal. The first floating diffusion region accumulates first photo charges drifted in the first direction if the first photo gate is activated. The second photo gate is activated in response to the first photo control signal. The second floating diffusion region accumulates second photo charges drifted in the second direction if the second photo gate is activated.
摘要翻译：深度像素包括光检测区域，第一和第二光栅以及第一和第二浮动扩散区域。光检测区域根据由物体反射的光来收集照片费用。所收集的光电荷基于光检测区域中的内部电场在与第一方向不同的第一方向和第二方向漂移。响应于第一光控制信号激活第一光栅。如果第一光栅被激活，则第一浮动扩散区积累在第一方向漂移的第一光电荷。响应于第一光控制信号激活第二光栅。如果第二光栅被激活，则第二浮动扩散区积累在第二方向漂移的第二光电荷。

8. 发明申请

US20130188078A1 IMAGE SENSOR, OPERATING METHOD THEREOF, AND PORTABLE DEVICE HAVING THE SAME 审中-公开
标题翻译：图像传感器，其操作方法，以及具有相同功能的便携式设备
公开(公告)号：US20130188078A1
公开(公告)日：2013-07-25
申请号：US13616393
申请日：2012-09-14
申请人： Eun Sub SHIM , Kyung Ho LEE , Moo Sup LIM , Jung Chak AHN
发明人： Eun Sub SHIM , Kyung Ho LEE , Moo Sup LIM , Jung Chak AHN
IPC分类号： H01L27/146 , H04N5/335
CPC分类号： H04N5/3559 , H04N5/378
摘要： An image sensor includes a photo detector for accumulating charges in response to an incident light, a storage unit for storing the charges, a first transmission gate for transmitting the charges from the photo detector to the storage unit, a second transmission gate for transmitting the charges from the storage unit to the floating diffusion node, a reset gate for resetting the floating diffusion node in response a reset gate signal, and a coupling circuit connected between the reset gate and the storage unit.
摘要翻译：图像传感器包括用于响应于入射光而累积电荷的光电检测器，用于存储电荷的存储单元，用于将电荷从光电检测器发送到存储单元的第一传输门，用于传送电荷的第二传输门从所述存储单元到所述浮动扩散节点，响应于复位门信号复位所述浮动扩散节点的复位门和连接在所述复位门与所述存储单元之间的耦合电路。

9. 发明申请

US20130076933A1 BACKSIDE ILLUMINATION IMAGE SENSOR, OPERATING METHOD THEREOF, IMAGE PROCESSING SYSTEM AND METHOD OF PROCESSING IMAGE USING THE SAME 有权
标题翻译：背景照明图像传感器，其操作方法，图像处理系统和使用其处理图像的方法
公开(公告)号：US20130076933A1
公开(公告)日：2013-03-28
申请号：US13616340
申请日：2012-09-14
申请人： Jung Chak AHN , Bum Suk KIM , Jin Hak KIM , Tae Chan KIM , Alexander GETMAN , Sun-Kyu KIM
发明人： Jung Chak AHN , Bum Suk KIM , Jin Hak KIM , Tae Chan KIM , Alexander GETMAN , Sun-Kyu KIM
IPC分类号： H04N5/228
CPC分类号： H04N5/228 , H04N5/235 , H04N5/3535 , H04N5/378
摘要： A backside illumination image sensor is provided. The backside illumination image sensor includes a plurality of different types of pixels, each pixel including a photodiode configured to accumulate photogenerated charges corresponding to light incident on a backside of a semiconductor substrate and a transfer transistor configured to transfer the photogenerated charges to a floating diffusion node; and a plurality of transfer lines disposed at a front side of the semiconductor substrate, the plurality of transfer lines connected to a gate of the transfer transistor of a respective one of the pixels, wherein transfer control signals respectively transmitted through the transfer lines produce different effective integration times in the pixels.
摘要翻译：提供背面照明图像传感器。背面照明图像传感器包括多个不同类型的像素，每个像素包括被配置为累积对应于入射在半导体衬底的背面上的光的光生电荷的光电二极管和被配置为将光生电荷转移到浮动扩散节点的转移晶体管 ; 以及多个传输线，设置在半导体衬底的前侧，多个传输线连接到相应一个像素的传输晶体管的栅极，其中分别通过传输线传输的传输控制信号产生不同的有效像素中的积分时间。

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