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公开(公告)号：US20140103191A1
公开(公告)日：2014-04-17
申请号：US14030180
申请日：2013-09-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ju Hwan JUNG , Dong Ki MIN , Young Gu JIN , Seok Yong HONG
IPC: H04N5/378
CPC classification number: H04N5/378 , H04N5/361 , H04N5/374 , H04N5/3742
Abstract: A sensing method for an image sensor includes: connecting a first column line with a second column line in response to switch signals; and sensing a first pixel signal generated based on a first signal output from a first pixel and a second signal output from a second pixel, the first pixel and the second pixel being connected to the first column line and the second pixel being connected to the second column line.
Abstract translation: 一种用于图像传感器的感测方法包括：响应于开关信号将第一列线与第二列线连接; 并且感测基于从第一像素输出的第一信号和从第二像素输出的第二信号产生的第一像素信号，所述第一像素和所述第二像素连接到所述第一列线，并且所述第二像素连接到所述第二像素 列线。
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2.发明申请IMAGE SENSOR CAPABLE OF ADJUSTING NUMBER OF OVERSAMPLINGS, METHOD OF OPERATING THE SAME, AND IMAGE DATA PROCESSING SYSTEM INCLUDING THE SAME 审中-公开调整超声波数量的图像传感器，其操作方法和包括其的图像数据处理系统公开(公告)号：US20150172570A1
公开(公告)日：2015-06-18
申请号：US14568273
申请日：2014-12-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hirosige GOTO , Young Gu JIN , Tae Chan KIM , Dong Ki MIN
CPC classification number: H04N5/353 , H04N5/23216 , H04N5/2351 , H04N5/2353 , H04N5/2355 , H04N5/3559
Abstract: A method of operating an image sensor is provided. The method includes detecting a signal related to brightness of an object and generating a control signal which corresponds to a result of the detected signal and adjusting an oversampling number within a range of a single frame time based on the control signal.
Abstract translation: 提供了一种操作图像传感器的方法。 该方法包括：检测与物体的亮度有关的信号，并产生与检测信号的结果相对应的控制信号，并根据控制信号调整单帧时间范围内的过采样数。
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公开(公告)号：US20140104473A1
公开(公告)日：2014-04-17
申请号：US14051993
申请日：2013-10-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： 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
IPC: H04N5/374
CPC classification number: H04N5/374 , H01L27/14627 , H01L27/14634
Abstract: An image sensor chip includes a first wafer and a second wafer. The first wafer includes an image sensor having a plurality of sub-pixels, each of which is configured to detect at least one photon and output a sub-pixel signal according to a result of the detection. The image processor is configured to process sub-pixel signals for each sub-pixel and generate image data. The first wafer and the second wafer are formed in a wafer stack structure.
Abstract translation: 图像传感器芯片包括第一晶片和第二晶片。 第一晶片包括具有多个子像素的图像传感器，每个子像素被配置为检测至少一个光子并根据检测结果输出子像素信号。 图像处理器被配置为处理每个子像素的子像素信号并生成图像数据。 第一晶片和第二晶片形成为晶片堆叠结构。
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4.发明申请IRIS RECOGNITION DEVICE, IRIS RECOGNITION SYSTEM INCLUDING THE SAME AND METHOD OF OPERATING THE IRIS RECOGNITION SYSTEM 审中-公开IRIS识别装置，包括它们的IRIS识别系统和操作IRIS识别系统的方法公开(公告)号：US20160180169A1
公开(公告)日：2016-06-23
申请号：US14973694
申请日：2015-12-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kwang Hyuk BAE , Chae Sung KIM , Dong Ki MIN
CPC classification number: G06K9/00604 , G06K9/00228 , G06K9/2018 , H04N5/2254 , H04N5/33
Abstract: An iris recognition device includes a first lens and a second lens configured to capture images for recognizing a user's iris; a first filter configured to filter an image input via the first lens and output a first signal; a second filter configured to filter an image input via the second lens and output a second signal; and an image sensor including a plurality of sub-pixel groups which each include a plurality of pixels and are configured to receive the first and second signals and output a first image signal and a second image signal that respectively correspond to the first and second signals.
Abstract translation: 虹膜识别装置包括：第一透镜和第二透镜，被配置为捕获用于识别用户虹膜的图像; 第一滤波器，被配置为对经由所述第一透镜输入的图像进行滤波并输出第一信号; 第二滤波器，被配置为对经由所述第二透镜输入的图像进行滤波并输出第二信号; 以及包括多个子像素组的图像传感器，每个子像素组各自包括多个像素，并被配置为接收第一和第二信号，并输出分别对应于第一和第二信号的第一图像信号和第二图像信号。
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5.发明申请公开(公告)号：US20200295096A1
公开(公告)日：2020-09-17
申请号：US16683883
申请日：2019-11-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dong Ki MIN , Moo Young KIM , Ji Hye KIM , Jong Min YOU , Kwang Hyun LEE , Joon Hyuk IM , Seong Yeong JEONG , Eun Je HYUN
Abstract: An RGBW image sensor, a binning method in an image sensor, and a computer readable medium for performing the method are provided, and the binning method in an image sensor includes selecting one or more binning target pixels for each of a red pixel, a green pixel, a blue pixel, and a white pixel, constituting a pixel array of an RGBW image sensor with a uniform array pattern, generating binning pixel data for each of the red pixel, the green pixel, the blue pixel, and the white pixel, based on pieces of pixel data corresponding to the binning target pixel, and rearranging pixels, represented by the binning pixel data, to be equal to the entirety or a portion of the uniform array pattern and to be equally spaced apart from each other.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20170338258A1
公开(公告)日：2017-11-23
申请号：US15625117
申请日：2017-06-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Tae Chan KIM , Dong Ki MIN , Kwang Hyun LEE , Yo Hwan NOH , Se Hwan YUN , Dae Kwan KIM , Young Jin KIM , Wang Hyun KIM , Hyuk Soon CHOI
IPC: H01L27/146 , G02B3/00 , H04N5/3745 , H04N5/378 , H04N5/355 , H04N5/353 , H04N5/347 , G02B5/20 , H04N9/04 , H04N5/374
CPC classification number: H01L27/1463 , G02B3/0056 , G02B5/201 , H01L27/14609 , H01L27/14621 , H01L27/14627 , H01L27/1464 , H01L27/14641 , H01L27/14645 , H04N5/347 , H04N5/3535 , H04N5/35554 , H04N5/3742 , H04N5/37457 , H04N5/378 , H04N9/045
Abstract: An image sensor according to an example embodiment concepts includes a pixel array including pixels, and each of the pixels includes photoelectric conversion elements. The photoelectric conversion elements independently operating to detect a phase difference. The image sensor further includes a control circuit configured to independently control exposure times of each of the photoelectric conversion elements included in each of the pixels.
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公开(公告)号：US20230254594A1
公开(公告)日：2023-08-10
申请号：US18056839
申请日：2022-11-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dong Ki MIN , Jung Yeon KIM , Keun Yung BYUN , Tae Shick WANG , Jong Min YOU
CPC classification number: H04N23/843 , H04N25/11
Abstract: An image processing device comprises an image sensor including unit groups comprising a reference group and a conversion group each including pixels and color filters, and is configured to generate image data using the pixels, and an image signal processor which is configured to calculate a hash of the image data, and to select a filter corresponding to the hash to perform filtering, wherein the image signal processor includes a pixel index converter which is configured to convert indexes of the pixels based on a positional relationship between the pixels, a pixel property converter which is configured to convert the properties of the pixels and to convert the hash before conversion, and a filter coefficient converter which is configured to convert filter coefficients of the pixels based on the respective converted pixel index and the respective converted pixel property.
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8.发明申请METHODS FOR CALCULATING DISTANCE USING DEPTH SENSOR AND APPARATUSES PERFORMING THE SAME 有权使用深度传感器计算距离的方法和执行相同的设备公开(公告)号：US20150070684A1
公开(公告)日：2015-03-12
申请号：US14448673
申请日：2014-07-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dong Ki MIN , Wang Hyun KIM , Sun Hwa JUNG , Tae Chan KIM , Hye Kyoung JUNG
IPC: G01C3/08
CPC classification number: G01C3/08 , G01S7/4914 , G01S17/32 , G01S17/89
Abstract: A method of calculating, using a depth sensor, a distance excluding an ambiguity distance including outputting a modulated light signal output from a light source to an object, receiving the modulated light signal reflected by the object, calculating a distance between the light source and the object using the reflected modulated light signal input to photo gates in conjunction with demodulation signals supplied to the photo gates, the calculating including calculating, using the modulated light signal, at least one distance farther than a maximum measurable distance, and setting the at least one distance to be equal to the maximum measurable distance may be provided. A range of the distance farther than the maximum measurable distance can be determined according to a duty ratio of the modulated light signal.
Abstract translation: 一种使用深度传感器计算除了模糊距离之外的距离的方法，包括将从光源输出的调制光信号输出到对象，接收由对象反射的调制光信号，计算光源与光源之间的距离 使用与提供给光栅的解调信号一起输入到光栅的反射调制光信号的物体，所述计算包括使用调制光信号计算比最大可测量距离更远的至少一个距离，并且将至少一个 可以提供等于最大可测量距离的距离。 可以根据调制光信号的占空比来确定距离最大可测量距离更远的距离的范围。
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9.发明申请公开(公告)号：US20140104452A1
公开(公告)日：2014-04-17
申请号：US13828591
申请日：2013-03-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Tae Chan KIM , Min Ho KIM , Dong Ki MIN , Sang Chul SUL , Tae Seok OH , Kwang Hyun LEE , Tae Yon LEE , Jae Jin JUNG , Young Gu JIN
IPC: H01L31/02 , H01L27/146 , H04N5/232
CPC classification number: H01L31/02016 , H01L27/14609 , H04N5/23229 , H04N5/378
Abstract: A sub pixel includes a photodetector and a column line output circuit. The photodetector is configured to output an electrical signal based on a detected amount of photons. The column line output circuit is configured to generate an output signal based on the electrical signal. The output signal is one of a current from a current source and a comparison signal indicative of binary output data.
Abstract translation: 子像素包括光电检测器和列线输出电路。 光电检测器被配置为基于检测到的光子量输出电信号。 列线输出电路被配置为基于电信号产生输出信号。 输出信号是来自电流源的电流和表示二进制输出数据的比较信号之一。
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10.发明申请BINARY CMOS IMAGE SENSORS, METHODS OF OPERATING SAME, AND IMAGE PROCESSING SYSTEMS INCLUDING SAME 有权二进制CMOS图像传感器，其操作方法和包括其中的图像处理系统公开(公告)号：US20140103192A1
公开(公告)日：2014-04-17
申请号：US14051179
申请日：2013-10-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Tae-Yon LEE , Ju Hwan JUNG , Seok Yong HONG , Tae-Chan KIM , Dong Ki MIN , Yoon Dong PARK , Sang-Chul SUL , Tae-Seok OH , Je Il RYU , Kwang-Hyun LEE , Young-Gu JIN
IPC: H01L27/146
CPC classification number: H01L27/14643 , H01L27/14612 , H01L27/1464 , H04N5/3765
Abstract: A binary complementary metal-oxide-semiconductor (CMOS) image sensor includes a pixel array and a readout circuit. The pixel array includes at least one pixel having a plurality of sub-pixels. The readout circuit is configured to quantize a pixel signal output from the pixel using a reference signal. The pixel signal corresponds to sub-pixel signals output from sub-pixels, from among the plurality of sub-pixels, activated in response to incident light.
Abstract translation: 二元互补金属氧化物半导体（CMOS）图像传感器包括像素阵列和读出电路。 像素阵列包括具有多个子像素的至少一个像素。 读出电路被配置为使用参考信号量化从像素输出的像素信号。 像素信号对应于从子像素输出的子像素信号，从响应于入射光激活的多个子像素之中。
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