公开(公告)号：US20080167558A1

公开(公告)日：2008-07-10

申请号：US11952045

申请日：2007-12-06

申请人： Tai-Kyong Song ,  Jeong Cho ,  Jae-Hee Song

发明人： Tai-Kyong Song ,  Jeong Cho ,  Jae-Hee Song

IPC分类号： A61B8/00

CPC分类号： G01S7/52028

摘要： A beamforming apparatus is provided for improving beamforming accuracy by employing fractional delay filters in an interpolation process and reducing hardware complexity by using post-filtering technique. The beamforming apparatus of the present invention includes a post-filtering means implemented with fractional delay filters that combines block data, on the respective channels, supposed to be fractionally delayed and obtains a delay value of fractional part from the combined data. The post-filtering means collects the block data of the channels assigned identical coefficients and performs a filtering process simultaneously.

摘要翻译： 提供了一种波束成形装置，用于通过在内插处理中采用分数延迟滤波器来提高波束成形精度，并通过使用后置滤波技术降低硬件复杂度。 本发明的波束成形装置包括后分析装置，其实现有分数延迟滤波器，该分数延迟滤波器组合在相应信道上的块数据，假定其被分数延迟，并从组合数据获得分数部分的延迟值。 后置滤波装置收集分配相同系数的信道的块数据，同时进行滤波处理。

公开(公告)号：US08172755B2

公开(公告)日：2012-05-08

申请号：US11952045

申请日：2007-12-06

申请人： Tai-Kyong Song ,  Jeong Cho ,  Jae-Hee Song

发明人： Tai-Kyong Song ,  Jeong Cho ,  Jae-Hee Song

IPC分类号： A61B8/00 ,  G01S15/00 ,  G01N24/00 ,  G01N29/00

CPC分类号： G01S7/52028

摘要： A beamforming apparatus is provided for improving beamforming accuracy by employing fractional delay filters in an interpolation process and reducing hardware complexity by using post-filtering technique. The beamforming apparatus of the present invention includes a post-filtering means implemented with fractional delay filters that combines block data, on the respective channels, supposed to be fractionally delayed and obtains a delay value of fractional part from the combined data. The post-filtering means collects the block data of the channels assigned identical coefficients and performs a filtering process simultaneously.

摘要翻译： 提供了一种波束成形装置，用于通过在内插处理中采用分数延迟滤波器来提高波束成形精度，并通过使用后置滤波技术降低硬件复杂度。 本发明的波束成形装置包括后分析装置，其实现有分数延迟滤波器，该分数延迟滤波器组合在相应信道上的块数据，假定其被分数延迟，并从组合数据获得分数部分的延迟值。 后置滤波装置收集分配相同系数的信道的块数据，同时进行滤波处理。

公开(公告)号：US20140071792A1

公开(公告)日：2014-03-13

申请号：US13997848

申请日：2011-11-08

申请人： Yang Mo Yoo ,  Tai-Kyong Song ,  Jin Ho Chang ,  Jeong Cho ,  Jong Ho Park

发明人： Yang Mo Yoo ,  Tai-Kyong Song ,  Jin Ho Chang ,  Jeong Cho ,  Jong Ho Park

IPC分类号： G01S15/89

CPC分类号： G01S15/8904 ,  G01S7/52026 ,  G01S7/52047 ,  G01S15/8915 ,  G01S15/8997

摘要： The present disclosure relates to a method for generating a synthetic image. In the method, image data is generated using a receiving dynamic beamforming method, image data is generated using a synthetic aperture beamforming method, and the image data generated using the receiving dynamic beamforming method and the image data generated using the synthetic aperture beamforming method are synthesized with being applied with weighting factors according to advancing distances of ultrasonic waves. By using a zone blending method, in which image data according to a receiving dynamic beamforming method is mainly used for an ultrasonic image having a predetermined depth or less, and image data according to a synthetic aperture beamforming method is mainly used for an ultrasonic image having any other depth, a grating lobe and distortion of image brightness are eliminated. In addition, the non-uniformity of the image is compensated, and a uniform energy density is acquired even in an area near a virtual transmission sound source.

摘要翻译： 本公开涉及一种用于产生合成图像的方法。 在该方法中，使用接收动态波束成形方法生成图像数据，使用合成孔径波束成形方法生成图像数据，并且使用接收动态波束成形方法生成的图像数据和使用合成孔径波束成形方法生成的图像数据被合成 根据超声波的行进距离应用加权因子。 通过使用区域混合方法，其中根据接收动态波束成形方法的图像数据主要用于具有预定深度或更小的超声波图像，并且根据合成孔径波束成形方法的图像数据主要用于具有 消除了任何其他深度，光栅和图像亮度的失真。 此外，补偿了图像的不均匀性，并且即使在虚拟透射声源附近的区域也获得均匀的能量密度。

公开(公告)号：US20130335423A1

公开(公告)日：2013-12-19

申请号：US13981690

申请日：2012-01-13

申请人： Yang Mo Yoo ,  Tai-Kyong Song ,  Jin Ho Chang ,  Jeong Cho ,  Jong Ho Park

发明人： Yang Mo Yoo ,  Tai-Kyong Song ,  Jin Ho Chang ,  Jeong Cho ,  Jong Ho Park

IPC分类号： G06T11/20

CPC分类号： G06T11/206 ,  A61B8/463 ,  A61B8/585 ,  G01S7/5205 ,  G01S7/52073 ,  G01S15/8997

摘要： Provided is an apparatus of determining the number of synthetic beams, comprising: a motion measurement unit which measures the degree of motion in an output beam-forming image; a synthetic beam number determination unit which determines the optimum number of synthetic beams based on the measured degree of motion in case of applying the synthetic aperture beam forming; and a display unit which displays the number of synthetic beams determined by the synthetic beam number determination unit. A system using synthetic aperture beam forming detects motion in an image and displays a degree of the motion in various manners, and thus, a user is allowed to actively cope with the motion by adjusting the number of synthetic beams, or the system is allowed to immediately change the number of synthetic beams with reference to data stored in advance.

摘要翻译： 提供一种确定合成光束数量的装置，包括：运动测量单元，其测量输出光束形成图像中的运动程度; 合成光束数确定单元，其在施加合成孔径光束形成的情况下基于所测量的运动程度确定合成光束的最佳数量; 以及显示单元，显示由合成光束数量确定单元确定的合成光束的数量。 使用合成孔径光束成形的系统检测图像中的运动并以各种方式显示运动的程度，因此允许用户通过调整合成光束的数量来主动应对运动，或者允许系统 参照预先存储的数据立即改变合成光束的数量。

公开(公告)号：US10101449B2

公开(公告)日：2018-10-16

申请号：US13997848

申请日：2011-11-08

申请人： Yang Mo Yoo ,  Tai-Kyong Song ,  Jin Ho Chang ,  Jeong Cho ,  Jong Ho Park

发明人： Yang Mo Yoo ,  Tai-Kyong Song ,  Jin Ho Chang ,  Jeong Cho ,  Jong Ho Park

IPC分类号： G01S15/00 ,  G01S15/89 ,  G01S7/52

摘要： The present disclosure relates to a method for generating a synthetic image. In the method, image data is generated using a receiving dynamic beamforming method, image data is generated using a synthetic aperture beamforming method, and the image data generated using the receiving dynamic beamforming method and the image data generated using the synthetic aperture beamforming method are synthesized with being applied with weighting factors according to advancing distances of ultrasonic waves. By using a zone blending method, in which image data according to a receiving dynamic beamforming method is mainly used for an ultrasonic image having a predetermined depth or less, and image data according to a synthetic aperture beamforming method is mainly used for an ultrasonic image having any other depth, a grating lobe and distortion of image brightness are eliminated. In addition, the non-uniformity of the image is compensated, and a uniform energy density is acquired even in an area near a virtual transmission sound source.

公开(公告)号：US09299174B2

公开(公告)日：2016-03-29

申请号：US13981690

申请日：2012-01-13

申请人： Yang Mo Yoo ,  Tai-Kyong Song ,  Jin Ho Chang ,  Jeong Cho ,  Jong Ho Park

发明人： Yang Mo Yoo ,  Tai-Kyong Song ,  Jin Ho Chang ,  Jeong Cho ,  Jong Ho Park

IPC分类号： G06T11/20 ,  G01S15/89 ,  A61B8/00 ,  G01S7/52

CPC分类号： G06T11/206 ,  A61B8/463 ,  A61B8/585 ,  G01S7/5205 ,  G01S7/52073 ,  G01S15/8997

摘要： Provided is an apparatus of determining the number of synthetic beams, comprising: a motion measurement unit which measures the degree of motion in an output beam-forming image; a synthetic beam number determination unit which determines the optimum number of synthetic beams based on the measured degree of motion in case of applying the synthetic aperture beam forming; and a display unit which displays the number of synthetic beams determined by the synthetic beam number determination unit. A system using synthetic aperture beam forming detects motion in an image and displays a degree of the motion in various manners, and thus, a user is allowed to actively cope with the motion by adjusting the number of synthetic beams, or the system is allowed to immediately change the number of synthetic beams with reference to data stored in advance.

摘要翻译： 提供一种确定合成光束数量的装置，包括：运动测量单元，其测量输出光束形成图像中的运动程度; 合成光束数确定单元，其在施加合成孔径光束形成的情况下基于所测量的运动程度确定合成光束的最佳数量; 以及显示单元，显示由合成光束数量确定单元确定的合成光束的数量。 使用合成孔径光束成形的系统检测图像中的运动并以各种方式显示运动的程度，因此允许用户通过调整合成光束的数量来主动应对运动，或者允许系统 参照预先存储的数据立即改变合成光束的数量。

公开(公告)号：US07700149B2

公开(公告)日：2010-04-20

申请号：US11194499

申请日：2005-08-01

申请人： Jeong Cho

发明人： Jeong Cho

IPC分类号： B05D5/12

CPC分类号： H05K3/146 ,  C23C14/562 ,  H05K1/0393 ,  H05K3/388 ,  H05K2203/092 ,  H05K2203/1545

摘要： An approach is provided for depositing a material onto a printed circuit board layer. The approach includes steps of treating surface of a base film, forming a tie layer on the base film, forming a metal conductive layer on the tie layer, and depositing a metal on the metal conductive layer by radiating electronic beams to form a metal plated layer thereon. The above steps are continuously performed in a vacuum chamber. The approach also includes an unwinding roller, film guide rollers, a surface treating part, tie layer and copper conductive layer, a vacuum depositing part for depositing a metal plated layer on the metal conductive layer by radiating electronic beams, and a winding roller, all of which are provided in a vacuum chamber.

摘要翻译： 提供了一种将材料沉积到印刷电路板层上的方法。 该方法包括以下步骤：处理基膜的表面，在基膜上形成粘结层，在粘结层上形成金属导电层，并通过辐射电子束在金属导电层上沉积金属，形成金属镀层 上。 上述步骤在真空室中连续进行。 该方法还包括退卷辊，胶片导向辊，表面处理部分，连接层和铜导电层，用于通过辐射电子束在金属导电层上沉积金属镀层的真空沉积部分，以及卷绕辊 其设置在真空室中。

公开(公告)号：US20070150145A1

公开(公告)日：2007-06-28

申请号：US11303224

申请日：2005-12-15

申请人： Jeong Cho

发明人： Jeong Cho

IPC分类号： G06F17/00

CPC分类号： B62D6/04 ,  B60W10/18 ,  B60W10/20 ,  B60W30/02 ,  B60W2550/12

摘要： Methods and systems for controlling a vehicle are provided which can include advantages of controlling corresponding to lateral wind frequency. Because the vehicle is controlled on the basis of frequency areas and a force of a lateral wind, driving stability of the vehicle and driver comfort can be enhanced.

摘要翻译： 提供了用于控制车辆的方法和系统，其可以包括对应于横向风频的控制的优点。 因为基于频率区域和侧风的力来控制车辆，所以可以提高车辆的驾驶稳定性和驾驶员舒适性。

公开(公告)号：US20070249141A1

公开(公告)日：2007-10-25

申请号：US11785578

申请日：2007-04-18

申请人： Young Lee ,  Jeong Cho ,  Hang Cho

发明人： Young Lee ,  Jeong Cho ,  Hang Cho

IPC分类号： H01L21/00 ,  H01L21/30

CPC分类号： H01L21/4853 ,  H05K1/0306 ,  H05K3/046 ,  H05K3/048 ,  H05K2203/0528

摘要： A method of manufacturing an electrode pattern comprises preparing a first support film; forming a mold release pattern on one surface of the first support film, the mold release pattern defining an internal electrode formation region; forming an electrode layer on the mold release pattern by using a thin film technique; preparing a second support film; forming a transfer target layer on one surface of the second support film; disposing the electrode layer of the first support film and the transfer target layer of the second support film such that the electrode layer and the transfer target layer face each other; thermally compression-bonding the first and second films disposed to face each other such that the electrode layer positioned on the mold release pattern is transferred onto the transfer target layer; and separating the first and second films from each other.

摘要翻译： 制造电极图案的方法包括制备第一支撑膜; 在所述第一支撑膜的一个表面上形成脱模图案，所述脱模图案限定内部电极形成区域; 通过使用薄膜技术在脱模图案上形成电极层; 准备第二支电影; 在所述第二支撑膜的一个表面上形成转印目标层; 设置第一支撑膜的电极层和第二支撑膜的转印目标层，使得电极层和转印目标层彼此面对; 将彼此相对设置的第一和第二膜热压缩粘合，使得位于脱模图案上的电极层被转印到转印目标层上; 并且将第一和第二膜彼此分离。

公开(公告)号：US20070141475A1

公开(公告)日：2007-06-21

申请号：US10588481

申请日：2004-02-10

申请人： Soon Ho Ahn ,  Jae Lee ,  Jeong Cho ,  Ho Lee ,  Mi Son ,  Hyeong Kim ,  Han Lee

发明人： Soon Ho Ahn ,  Jae Lee ,  Jeong Cho ,  Ho Lee ,  Mi Son ,  Hyeong Kim ,  Han Lee

IPC分类号： H01M10/40 ,  H01M4/58

CPC分类号： H01M10/052 ,  H01B1/122 ,  H01M10/0567 ,  H01M10/4235

摘要： The present invention relates to a nonaqueous electrolyte solution containing new additives and a lithium secondary battery including the same. More particularly, the invention relates to a nonaqueous electrolyte solution containing a lithium salt, an electrolyte compound, a first additive compound with an oxidation initiation potential of more than 4.2 V, and a second additive compound with an oxidation initiation potential of more than 4.2 V, which is higher in oxidation initiation potential than the first additive, and deposits oxidative products or form a polymer film, in oxidation, as well as a lithium secondary battery including the same. The present invention can provide a lithium secondary battery excellent in both the battery performance and the battery safety in overcharge by the combined use of the first additive and the second battery as additives to the nonaqueous electrolyte solution.

摘要翻译： 本发明涉及含有新添加剂的非水电解液和包含该添加剂的锂二次电池。 更具体地说，本发明涉及含有锂盐，电解质化合物，氧化起始电位大于4.2V的第一添加剂化合物和氧化起始电位大于4.2V的第二添加剂化合物的非水电解质溶液 ，其氧化起始电位高于第一添加剂，并且氧化产生氧化物或形成聚合物膜，以及包含其的锂二次电池。 本发明可以通过将第一添加剂和第二电池作为添加剂与非水电解质溶液的组合使用，提供在电池性能和电池安全性方面优异的锂二次电池。