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1. 发明授权

US09239391B2 Apparatus and method for distinguishing energy bands of photons in multi-energy radiation 有权
标题翻译：用于区分多能辐射光子能带的装置和方法
公开(公告)号：US09239391B2
公开(公告)日：2016-01-19
申请号：US13561503
申请日：2012-07-30
申请人： Sang-wook Han , Hyun-sik Kim , Jun-hyeok Yang , Gyu-hyeong Cho , Young-hun Sung
发明人： Sang-wook Han , Hyun-sik Kim , Jun-hyeok Yang , Gyu-hyeong Cho , Young-hun Sung
IPC分类号： G06F15/00 , G01T1/17 , A61B6/03 , A61B6/00 , G01T1/16 , G01T1/29
CPC分类号： G01T1/17 , A61B6/032 , A61B6/4241 , G01T1/16 , G01T1/246 , G01T1/247 , G01T1/2928 , G01T1/36
摘要： An apparatus for distinguishing an energy band of a photon in a readout circuit that counts photons in multi-energy radiation incident onto a sensor for each energy band includes an integrator configured to accumulate an electric signal received from the sensor that has undergone photoelectric conversion from the photon; a comparator configured to compare an accumulated electric signal received from the integrator with one of a plurality of threshold values; and a signal processor configured to instruct sequential switching from one of the plurality of threshold values to another one of the plurality of threshold values according to a result of a comparison received from the comparator; and output a digital signal that distinguishes an energy band of the photon based on results received from the comparator of sequential comparisons of the accumulated electric signal with the plurality of threshold values.
摘要翻译：用于区分在每个能带上入射到传感器上的多能量辐射中计数光子的读出电路中的光子能带的装置包括积分器，其被配置为累积从已经经历光电转换的传感器接收的电信号光子比较器，用于将从积分器接收的累积电信号与多个阈值中的一个进行比较; 以及信号处理器，被配置为根据从所述比较器接收的比较结果，指示从所述多个阈值中的一个到所述多个阈值中的一个阈值的顺序切换; 并输出基于从累积电信号与多个阈值的顺序比较的比较器接收的结果来区分光子的能带的数字信号。

2. 发明授权

US09076706B2 Image sensor based on depth pixel structure 有权
标题翻译：基于深度像素结构的图像传感器
公开(公告)号：US09076706B2
公开(公告)日：2015-07-07
申请号：US13343976
申请日：2012-01-05
申请人： Seong Jin Kim , Sang Wook Han , Albert Theuwissen
发明人： Seong Jin Kim , Sang Wook Han , Albert Theuwissen
IPC分类号： H01L27/146
CPC分类号： H01L27/14641 , H01L27/14603 , H01L27/14612
摘要： An image sensor based on a depth pixel structure is provided. The image sensor may include a pixel including a photodiode, and the photodiode may include a transfer gate to transfer, to a floating diffusion node, an electron generated by a light reflected from an object.
摘要翻译：提供了基于深度像素结构的图像传感器。图像传感器可以包括包括光电二极管的像素，并且光电二极管可以包括传输门，以将由从物体反射的光产生的电子传输到浮动扩散节点。

3. 发明授权

US08508637B2 Image sensor and image processing method to acquire a high-sensitivity image 有权
标题翻译：图像传感器和图像处理方法来获取高灵敏度图像
公开(公告)号：US08508637B2
公开(公告)日：2013-08-13
申请号：US12834320
申请日：2010-07-12
申请人： Sang-wook Han , Hyun-chul Song , Won-hee Choe
发明人： Sang-wook Han , Hyun-chul Song , Won-hee Choe
IPC分类号： H04N3/14 , H04N5/335
CPC分类号： H04N5/3559 , H04N5/2351 , H04N5/347 , H04N5/37452 , H04N5/378
摘要： Disclosed are an image sensor and a local binning method in which binning is applied selectively. For example, binning is applied to pixels having low illumination and binning is not applied to non-low illumination pixels. Information on pixels having low illumination for a first image frame may be stored and used to perform binning with respect to areas of a second image frame corresponding to low illumination pixel areas determined with respect to the first image frame.
摘要翻译：公开了一种图像传感器和局部收纳方法，其中选择性地应用合并。例如，将binning应用于具有低照明的像素，并且并购不应用于非低照度像素。可以存储关于第一图像帧的具有低照度的像素的信息，并且用于相对于与相对于第一图像帧确定的低照度像素区域对应的第二图像帧的区域进行合并。

4. 发明授权

US08482448B2 Ramp signal generator, analog to digital converter, and image sensor 有权
标题翻译：斜坡信号发生器，模数转换器和图像传感器
公开(公告)号：US08482448B2
公开(公告)日：2013-07-09
申请号：US13165495
申请日：2011-06-21
申请人： Jinwook Burm , Bongsub Song , Na-Yeon Cho , Sang-Wook Han , Won-Hee Choe
发明人： Jinwook Burm , Bongsub Song , Na-Yeon Cho , Sang-Wook Han , Won-Hee Choe
IPC分类号： H03M1/56
CPC分类号： H03K4/06 , H03M1/08 , H03M1/56
摘要： Provided is an analog-to-digital (A/D) converter that may be used in an image sensor and a ramp signal generator that is used in an A/D converter. The ramp signal generator may generate a ramp signal and a reference voltage signal that include noise that has same noise characteristics that are input into the ramp signal, such that the signal to noise ratio (SNR) is improved and the image quality is also improved.
摘要翻译：提供了可用于A / D转换器中使用的图像传感器和斜坡信号发生器中的模数（A / D）转换器。斜坡信号发生器可以产生斜坡信号和参考电压信号，该参考电压信号包括输入到斜坡信号中的具有相同噪声特性的噪声，使得信噪比（SNR）得到改善并且图像质量也得到改善。

5. 发明申请

US20110069324A1 Modulator, Apparatus for Obtaining Light Field Data Using Modulator, and Apparatus and Method for Processing Light Field Data Using Modulator 有权
标题翻译：调制器，使用调制器获取光场数据的装置，以及使用调制器处理光场数据的装置和方法
公开(公告)号：US20110069324A1
公开(公告)日：2011-03-24
申请号：US12885136
申请日：2010-09-17
申请人： Joo-Young Kang , Byung-Kwan Park , Sang-Wook Han , Seong-Deok Lee , Won-Hee Choe , Jae-Guyn Lim
发明人： Joo-Young Kang , Byung-Kwan Park , Sang-Wook Han , Seong-Deok Lee , Won-Hee Choe , Jae-Guyn Lim
IPC分类号： G01B11/14
CPC分类号： H04N5/225 , G02B3/0006 , G02B27/46 , G02B27/58 , G02B2207/129
摘要： A technology of acquiring and processing light field data for images is provided. A light field data acquisition apparatus includes a modulator with an attenuation pattern to spatially modulate a 4D light field for an image, and a sensor to acquire 2D signals of the spatially modulated 4D light field. By utilizing the attenuation pattern of the modulator, more spatial data may be acquired in a low angular frequency region than that acquired in a high angular frequency region.
摘要翻译：提供了获取和处理图像的光场数据的技术。光场数据采集装置包括具有用于空间调制图像的4D光场的衰减图案的调制器和用于获取空间调制的4D光场的2D信号的传感器。通过利用调制器的衰减模式，可以在比在高角频率区域中获得的低角频率区域中获得更多的空间数据。

6. 发明申请

US20100087146A1 METHOD AND DEVICE FOR PERFORMING SHORT RANGE WIRELESS COMMUNICATION OF MOBILE TERMINAL 审中-公开
标题翻译：用于执行移动终端的短距离无线通信的方法和装置
公开(公告)号：US20100087146A1
公开(公告)日：2010-04-08
申请号：US12573330
申请日：2009-10-05
申请人： Sang Wook HAN , Yong Seong JEONG
发明人： Sang Wook HAN , Yong Seong JEONG
IPC分类号： H04B7/005
CPC分类号： H04B7/0604 , H04B5/02 , H04B7/0408 , H04B7/0805
摘要： A method and device for performing short range wireless communication of a mobile terminal reduces a time period of searching for terminals for connection. A short wireless communication distance can be extended by switching to/from a directional antenna and an omni-directional antenna of the mobile terminal according to a user setting. The method of performing short range wireless communication in a mobile terminal including a directional first antenna, an omni-directional second antenna, and a switch unit for switching the first antenna and the second antenna includes: activating the first antenna and searching for connectable terminals, when a short range wireless communication function is activated; and forming a communication channel with the found terminal, if a connectable terminal is found after activating the first antenna.
摘要翻译：用于执行移动终端的短距离无线通信的方法和设备减少了搜索用于连接的终端的时间段。可以根据用户设置通过切换到定向天线和移动终端的全向天线来扩展短的无线通信距离。在包括定向第一天线，全向第二天线和用于切换第一天线和第二天线的开关单元的移动终端中执行短距离无线通信的方法包括：激活第一天线并搜索可连接终端，当短距离无线通信功能被激活时; 并且如果在激活第一天线之后找到可连接终端，则与所找到的终端形成通信信道。

7. 发明申请

US20070263583A1 Apparatus and method for allocating channel using auction algorithm in wireless communication system 审中-公开
标题翻译：在无线通信系统中使用拍卖算法分配信道的装置和方法
公开(公告)号：US20070263583A1
公开(公告)日：2007-11-15
申请号：US11801558
申请日：2007-05-10
申请人： Tae-In Hyon , Hoon Kim , Dae-Young Park , Sang-Boh Yun , Sang-Wook Han , Youngnam Han
发明人： Tae-In Hyon , Hoon Kim , Dae-Young Park , Sang-Boh Yun , Sang-Wook Han , Youngnam Han
IPC分类号： H04Q7/24
CPC分类号： H04W72/04 , H04W4/24 , H04W24/00
摘要： An apparatus and method for allocating a channel using an auction algorithm in a wireless communication system. The method includes measuring a data rate of each channel; selecting one of the channels, when information on the channels is received from a base station, using the received information on the channels and the measured data rate; and determining a bidding price of the selected channel. Performance of the entire system can be improved by reducing complexity as well as guaranteeing an optimal value in the channel allocation.
摘要翻译：一种用于在无线通信系统中使用拍卖算法分配频道的装置和方法。该方法包括测量每个信道的数据速率; 当从基站收到关于信道的信息时，使用接收到的信道信息和测量的数据速率来选择一个信道; 以及确定所选频道的出价价格。通过降低复杂度以及保证信道分配中的最优值，可以提高整个系统的性能。

8. 发明授权

US09086494B2 Image sensor and X-ray image sensing module including the same 有权
标题翻译：图像传感器和X射线摄像模块包括相同的
公开(公告)号：US09086494B2
公开(公告)日：2015-07-21
申请号：US13597726
申请日：2012-08-29
申请人： Sang-wook Han , Hyun-Sik Kim , Gyu-Hyeong Cho , Chang-jung Kim , Jae-chul Park , Young-Hun Sung , Young Kim , Jun-Hyeok Yang
发明人： Sang-wook Han , Hyun-Sik Kim , Gyu-Hyeong Cho , Chang-jung Kim , Jae-chul Park , Young-Hun Sung , Young Kim , Jun-Hyeok Yang
IPC分类号： G01T1/24 , H04N5/378 , H04N5/374
CPC分类号： G01T1/247 , G01T1/17 , H04N5/374 , H04N5/378
摘要： According to example embodiments, an image sensor includes a charge sensing amplifier configured to amplify charges sensed by a sensing unit. The charge sensing amplifier includes an input terminal, an amplification terminal, an output terminal, a first capacitor connected between the input terminal and the amplification terminal, a first switch connected between the input terminal and the amplification terminal, a second capacitor connected between the amplification terminal and the output terminal, and a second switch connected between the output terminal and a reference voltage terminal.
摘要翻译：根据示例实施例，图像传感器包括被配置为放大由感测单元感测的电荷的电荷感测放大器。电荷感测放大器包括输入端子，放大端子，输出端子，连接在输入端子和放大端子之间的第一电容器，连接在输入端子和放大端子之间的第一开关，连接在放大器之间的第二电容器端子和输出端子，以及连接在输出端子和参考电压端子之间的第二开关。

9. 发明授权

US08772730B2 Photon counting detector to generate high-resolution images and high-contrast images, and photon counting and detecting method using the same 有权
标题翻译：光子计数检测器产生高分辨率图像和高对比度图像，并使用光子计数和检测方法
公开(公告)号：US08772730B2
公开(公告)日：2014-07-08
申请号：US13472885
申请日：2012-05-16
申请人： Sang-wook Han , Dong-goo Kang , Young-hun Sung
发明人： Sang-wook Han , Dong-goo Kang , Young-hun Sung
IPC分类号： H01L27/146 , G01T1/24
CPC分类号： G01T1/18 , G01T1/247 , G01T1/29 , G01T1/366
摘要： A photon counting detector and a photon counting and detecting method using the same is provided. The photon counting detector includes readout circuits configured to count photons in multi-energy radiation incident to a sensor, the photons being counted with respect to each of a plurality of energy bands of the multi-energy radiation, the readout circuits respectively corresponding to pixels of a region onto which the multi-energy radiation is irradiated, each of the readout circuits being configured to count photons in a predetermined one of the energy bands, at least one of the readout circuits being configured to count photons in at least one of energy bands other than the predetermined one of the energy bands.
摘要翻译：提供了一种光子计数检测器和使用该光子计数检测器的光子计数和检测方法。光子计数检测器包括读出电路，其被配置为对入射到传感器的多能量辐射中的光子进行计数，光子相对于多能辐射的多个能带中的每一个被计数，读出电路分别对应于每个读出电路被配置为对预定的一个能带中的光子进行计数，至少一个读出电路被配置为对至少一个能带中的光子进行计数，除了预定的一个能带之外。

10. 发明申请

US20130175431A1 DETECTOR HAVING LARGE AREA AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：具有大面积检测器及其制造方法
公开(公告)号：US20130175431A1
公开(公告)日：2013-07-11
申请号：US13568593
申请日：2012-08-07
申请人： Dae-kun YOON , Young KIM , Jae-chul PARK , Sang-wook HAN , Sun-il KIM , Chang-jung KIM , Jun-su LEE
发明人： Dae-kun YOON , Young KIM , Jae-chul PARK , Sang-wook HAN , Sun-il KIM , Chang-jung KIM , Jun-su LEE
IPC分类号： H01L27/146 , H01L31/18
CPC分类号： H01L27/14603
摘要： A detector includes a substrate; two first regions, each first region having a linear shape, and the two first regions being separated from each other on the substrate and arranged in parallel; and a pixel region provided between the two first regions and including a plurality of pixels, the pixel region including a plurality of second regions perpendicular to the two first regions, each of the two first regions including a peripheral circuit portion, each of the plurality of second regions including a driver line, and a width of each of the plurality of second regions being equal to or less than a width of a single pixel.
摘要翻译：检测器包括基板; 两个第一区域，每个第一区域具有直线形状，并且两个第一区域在基板上彼此分离并且平行排列; 以及设置在所述两个第一区域之间并且包括多个像素的像素区域，所述像素区域包括垂直于所述两个第一区域的多个第二区域，所述两个第一区域中的每一个包括外围电路部分，第二区域包括驱动器线，并且所述多个第二区域中的每一个的宽度等于或小于单个像素的宽度。

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