公开(公告)号：US09136612B2

公开(公告)日：2015-09-15

申请号：US13619960

申请日：2012-09-14

申请人： Heon Kook Kwon ,  Byung Su Kang ,  Jae Ho Jung

发明人： Heon Kook Kwon ,  Byung Su Kang ,  Jae Ho Jung

IPC分类号： H01Q21/28

CPC分类号： H01Q21/28

摘要： Disclosed is a front-end apparatus of an RF transceiver connected with an antenna in a wireless communication system. The front-end apparatus of an RF transceiver using radio-frequency passive elements includes: a plurality of band pass filters configured a transmission signal and a reception signal; a first circulator configured to output a first transmission signal to a second terminal and output a second reception signal input; a second circulator configured to output a second transmission signal input into the first terminal to the second terminal and output a first reception signal input into the second terminal to the third terminal; a passive directional double pole and double throw switch configured to process a route to be changed depending on directions of an input and an output; a first antenna configured to transmit the first transmission signal; and a second antenna configured to transmit the second transmission.

摘要翻译： 公开了一种在无线通信系统中与天线连接的RF收发器的前端装置。 使用射频无源元件的RF收发器的前端装置包括：配置有发送信号和接收信号的多个带通滤波器; 第一循环器，被配置为将第一发送信号输出到第二终端，并输出第二接收信号输入; 第二循环器，被配置为将输入到所述第一端子的第二传输信号输出到所述第二端子，并将输入到所述第二端子的第一接收信号输出到所述第三端子; 被动方向双极双掷开关，被配置为根据输入和输出的方向处理要改变的路线; 第一天线，被配置为发送所述第一发送信号; 以及被配置为发送所述第二传输的第二天线。

公开(公告)号：US08958498B1

公开(公告)日：2015-02-17

申请号：US14267262

申请日：2014-05-01

申请人： Sung Jun Lee ,  Jae Ho Jung ,  Kwangchun Lee

发明人： Sung Jun Lee ,  Jae Ho Jung ,  Kwangchun Lee

IPC分类号： H04L25/34 ,  H04L25/49

CPC分类号： H03F3/245 ,  H03F1/025 ,  H03F3/195 ,  H03F2200/102 ,  H03F2200/331 ,  H03F2200/336 ,  H03F2200/511 ,  H03F2200/78 ,  H03M7/3004

摘要： Provided is a method of generating a driving signal for driving a dual mode supply modulator for a power amplifier. The method includes obtaining an envelope of a complex baseband signal to be transmitted, comparing the envelope of the complex signal with a preset threshold value, when a current envelope of the complex signal is the preset threshold value or greater or when there is a result having the preset threshold value or greater in previous N comparisons, outputting a digital board output signal configured with a first logic level through a digital-to-analog converter; and when the current envelope of the complex signal is smaller than the preset threshold value and when there is no result having the preset threshold value or greater in the previous N comparisons, outputting a digital board output signal configured with a second logic level through the digital-to-analog converter.

摘要翻译： 提供了一种产生用于驱动功率放大器的双模式电源调制器的驱动信号的方法。 该方法包括当复数信号的当前包络是预设阈值或更大时获得要发送的复基带信号的包络，将复数信号的包络与预设阈值进行比较，或者当具有 在先前的N比较中预设的阈值或更大，通过数模转换器输出配置有第一逻辑电平的数字板输出信号; 并且当复信号的当前包络小于预设阈值时，并且当在先前N次比较中没有具有预设阈值或更大值的结果时，通过数字信号输出配置有第二逻辑电平的数字板输出信号 模拟转换器。

公开(公告)号：US08916671B2

公开(公告)日：2014-12-23

申请号：US13555574

申请日：2012-07-23

申请人： Min Jin Ko ,  Myung Sun Moon ,  Jae Ho Jung ,  Bum Gyu Choi ,  Dae Ho Kang ,  Min Kyoun Kim

发明人： Min Jin Ko ,  Myung Sun Moon ,  Jae Ho Jung ,  Bum Gyu Choi ,  Dae Ho Kang ,  Min Kyoun Kim

IPC分类号： H01L23/29 ,  C08G77/04 ,  C08G77/20 ,  H01L33/56 ,  C08L83/04 ,  C08G77/12 ,  C08K5/56 ,  C08G77/00

CPC分类号： C08G77/20 ,  C08G77/12 ,  C08G77/70 ,  C08K5/56 ,  C08L83/04 ,  H01L23/29 ,  H01L23/296 ,  H01L33/56 ,  H01L2924/0002 ,  C08L83/00 ,  H01L2924/00

摘要： A silicone resin is provided. The silicone resin may be effectively used to encapsulate a semiconductor element, for example, a light-emitting element of a light-emitting diode.

摘要翻译： 提供硅树脂。 有机硅树脂可以有效地用于封装半导体元件，例如发光二极管的发光元件。

公开(公告)号：US08792395B2

公开(公告)日：2014-07-29

申请号：US12447104

申请日：2007-05-03

申请人： Heon-Kook Kwon ,  Joon-Hyung Kim ,  Seong-Min Kim ,  Yun-Soo Ko ,  Jae-Ho Jung ,  Kwang-Chun Lee

发明人： Heon-Kook Kwon ,  Joon-Hyung Kim ,  Seong-Min Kim ,  Yun-Soo Ko ,  Jae-Ho Jung ,  Kwang-Chun Lee

IPC分类号： H04B7/005 ,  H04B7/00 ,  H04J3/00 ,  H04J1/00

CPC分类号： H04B1/406 ,  H04B1/52 ,  H04B1/54

摘要： The present invention relates to a wireless transceiver system for supporting a dual mode that simultaneously supports the Frequency Division Duplex (FDD) method and the Time Division Duplex (TDD) method in a certain frequency band. The present system supports the FDD system conducting transmission and reception simultaneously by using different frequency bands for transmission and reception as well as the TDD system temporally alternating transmission and reception by using the common frequency band among an upper frequency band and a lower frequency band used in the FDD system as well as another frequency band adjacent thereto, thereby selectively supporting both of the two communication systems in a wireless transceiver system.

摘要翻译： 本发明涉及一种用于支持在一定频带内同时支持频分双工（FDD）方法和时分双工（TDD）方法的双模式的无线收发机系统。 本系统支持FDD系统，通过使用不同的频带进行发送和接收，并且通过使用在上述频带中使用的较高频带和较低频带中的公共频带来进行时间上交替的发送和接收，同时进行发送和接收 FDD系统以及与其相邻的另一频带，从而在无线收发器系统中选择性地支持两个通信系统。

公开(公告)号：US08767853B2

公开(公告)日：2014-07-01

申请号：US13587296

申请日：2012-08-16

申请人： Chang Wahn Yu ,  Gweon Do Jo ,  Jung Hoon Oh ,  Kwang Chun Lee ,  Jae Ho Jung

发明人： Chang Wahn Yu ,  Gweon Do Jo ,  Jung Hoon Oh ,  Kwang Chun Lee ,  Jae Ho Jung

IPC分类号： H04K1/10 ,  H04L27/28

CPC分类号： H04L5/0007 ,  H04L27/2614 ,  H04L27/2627

摘要： Disclosed are a signal distortion component adjusting apparatus and method capable of adjusting error vector magnitude of subcarriers of a predetermined position by adjusting a signal distortion component occurring while decreasing a peak to average power ratio (PAPR) in a communication system of an orthogonal frequency division multiplexing (OFDM) technology or an orthogonal frequency division multiple access (OFDMA) scheme, and a system using the same. The present invention includes a signal distortion component adjusting unit to add an additional signal distortion component Pe((n+N/2) % N) to a signal distortion component e(n) that is obtained by subtracting a threshold Th value, set to decrease peak power, from an absolute value of a time domain signal x(n) of an input signal, and to thereby adjust the signal distortion component. The present invention may transmit a highly reliable signal by adjusting error vector magnitude of subcarrier of a frequency domain.

摘要翻译： 公开了一种信号失真分量调整装置和方法，其能够通过调整在正交频分复用的通信系统中降低峰均功率比（PAPR）的同时发生的信号失真分量来调整预定位置的子载波的误差矢量幅度 （OFDM）技术或正交频分多址（OFDMA）方案，以及使用它们的系统。 本发明包括一个信号失真分量调整单元，用于将附加信号失真分量Pe（（n + N / 2）％N）加到通过将阈值Th值减去得到的信号失真分量e（n） 从输入信号的时域信号x（n）的绝对值减小峰值功率，从而调整信号失真分量。 本发明可以通过调整频域的子载波的误差矢量幅度来发送高度可靠的信号。

公开(公告)号：US20140039113A1

公开(公告)日：2014-02-06

申请号：US13953493

申请日：2013-07-29

申请人： Min Jin KO ,  Jae Ho Jung ,  Bum Gyu Choi ,  Min A. Yu

发明人： Min Jin KO ,  Jae Ho Jung ,  Bum Gyu Choi ,  Min A. Yu

IPC分类号： H01L33/56

CPC分类号： H01L33/56 ,  C08G77/12 ,  C08G77/20 ,  C08G77/80 ,  C08K7/02 ,  C08K7/10 ,  C08L83/14 ,  C09D183/04 ,  H01L23/296 ,  H01L2924/0002 ,  H01L2924/00

摘要： Provided are a curable composition and its use. The curable composition can exhibit excellent processibility and workability. The curable composition exhibits excellent light extraction efficiency, hardness, thermal and shock resistance, moisture resistance, gas permeability and adhesiveness, after curing. In addition, the curable composition can provide a cured product that exhibits long-lasting durability and reliability even under harsh conditions, and that does not cause whitening and surface stickiness.

摘要翻译： 提供可固化组合物及其用途。 固化性组合物可以表现出优异的加工性和加工性。 固化性组合物在固化后表现出优异的光提取效率，硬度，耐热和抗冲击性，耐湿性，透气性和粘合性。 此外，固化性组合物可以提供即使在恶劣条件下也具有持久耐久性和可靠性的固化物，并且不会引起白化和表面粘性。

公开(公告)号：US20140039112A1

公开(公告)日：2014-02-06

申请号：US13953406

申请日：2013-07-29

申请人： Min Jin KO ,  Jae Ho JUNG ,  Bum Gyu CHOI ,  Min A YU

发明人： Min Jin KO ,  Jae Ho JUNG ,  Bum Gyu CHOI ,  Min A YU

IPC分类号： H01L33/56

CPC分类号： H01L33/56 ,  C08G77/12 ,  C08G77/20 ,  C08G77/80 ,  C08L83/00 ,  C08L83/04 ,  C09D183/04

摘要： Provided are a curable composition and its use. The curable composition can exhibit excellent processability and workability. The curable composition exhibits excellent light extraction efficiency, hardness, thermal and shock resistance, moisture resistance, gas permeability and adhesiveness, after curing. In addition, the curable composition can provide a cured product that exhibits long-lasting durability and reliability even under harsh conditions, and that does not cause whitening and surface stickiness.

摘要翻译： 提供可固化组合物及其用途。 固化性组合物可以表现出优异的加工性和加工性。 固化性组合物在固化后表现出优异的光提取效率，硬度，耐热和抗冲击性，耐湿性，透气性和粘合性。 此外，固化性组合物可以提供即使在恶劣条件下也具有持久耐久性和可靠性的固化物，并且不会引起白化和表面粘性。

公开(公告)号：US20130309702A1

公开(公告)日：2013-11-21

申请号：US13982819

申请日：2012-01-31

申请人： Young Keun Kim ,  Jun Hua Wu ,  Ji Hyun Min ,  Ji-Sung Lee ,  Jae-Ho Jung

发明人： Young Keun Kim ,  Jun Hua Wu ,  Ji Hyun Min ,  Ji-Sung Lee ,  Jae-Ho Jung

IPC分类号： G01N27/72

CPC分类号： G01N27/72 ,  A61K49/1827 ,  A61K49/1851 ,  A61K49/1866 ,  A61K49/1875 ,  C01G45/12 ,  C01P2002/72 ,  C01P2002/85 ,  C01P2004/04 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/42 ,  G01N33/587

摘要： The present invention relates to a magnetic nanoparticle having a Curie temperature which is within a biocompatible temperature range, a method for preparing same, and a nanocomposite and a target substance detection composition comprising the magnetic nanoparticle. As the magnetic nanoparticle of the present invention has a Curie temperature within the temperature range of 0 degrees centigrade to 41 degrees centigrade, the ferromagnetic and paramagnetic properties of the magnetic nanoparticle may be controlled within a biocompatible temperature range at a temperature at which a biological control agent is not destroyed, and the temperature of the magnetic nanoparticle is adjusted to control the magnetic properties thereof such that the properties of the magnetic nanoparticle may be used only when ferromagnetic properties are required, such as in the case of signal amplification in detecting, separating, and delivering biological control agents. Accordingly, the magnetic nanoparticle of the present invention can minimize adverse effects of ferromagnetic properties thereof, and can be used in the effective detection and separation of biological control agents.

摘要翻译： 本发明涉及具有在生物相容性温度范围内的居里温度的磁性纳米颗粒，其制备方法以及包含该磁性纳米颗粒的纳米复合材料和目标物质检测组合物。 由于本发明的磁性纳米颗粒的居里温度在0摄氏度到41摄氏度的温度范围内，磁性纳米颗粒的铁磁性和顺磁性能可以在生物相容性温度范围内控制， 试剂不被破坏，并且调节磁性纳米颗粒的温度以控制其磁性，使得仅当需要铁磁性质时才能使用磁性纳米颗粒的性质，例如在检测，分离中的信号放大的情况下 ，并提供生物控制剂。 因此，本发明的磁性纳米颗粒可以使其铁磁性能的不利影响最小化，并可用于生物控制剂的有效检测和分离。

公开(公告)号：US08512822B2

公开(公告)日：2013-08-20

申请号：US13143054

申请日：2010-06-24

申请人： Jae-Ho Jung ,  Kum-Suek Seo ,  Jong-Sung Park

发明人： Jae-Ho Jung ,  Kum-Suek Seo ,  Jong-Sung Park

IPC分类号： G02F1/13363

CPC分类号： G02B5/3083 ,  G02F1/13363 ,  G02F2413/02 ,  G02F2413/11 ,  Y10T428/1036 ,  Y10T428/105 ,  Y10T428/3179

摘要： The present invention relates to a retardation film, a method for manufacturing the same, and a liquid crystal display device including the same. More particularly, the present invention relates to a retardation film that includes 1) an acryl-based film, and 2) a coating layer of a negative C type material, the retardation film according to the exemplary embodiment of the present invention may be applied to an IPS (in-plane switching) mode liquid crystal display, and it is possible to control a ratio of an in-plane retardation value and a thickness retardation value of the retardation film.

摘要翻译： 延迟膜及其制造方法技术领域本发明涉及延迟膜及其制造方法以及具备该延迟膜的液晶显示装置。 更具体地说，本发明涉及一种延迟膜，其包括：1）丙烯酸类膜，2）负C型材料的涂层，根据本发明的示例性实施方式的延迟膜可以应用于 IPS（平面内切换）模式液晶显示器，并且可以控制相位差膜的面内延迟值和厚度延迟值的比率。

公开(公告)号：US20130142236A1

公开(公告)日：2013-06-06

申请号：US13614130

申请日：2012-09-13

申请人： Sung Jun LEE ,  YOUNG-HOON KIM ,  JAE HO JUNG

发明人： Sung Jun LEE ,  YOUNG-HOON KIM ,  JAE HO JUNG

IPC分类号： H04B17/00

CPC分类号： H04L25/0232 ,  H04B17/21 ,  H04L5/0048

摘要： A method of checking an error vector magnitude of transmitter in accordance with some embodiments of the inventive concept may include dividing a transmission baseband signal which the transmitter transmits into a plurality of processing units; performing a transmitter function and an ideal receiver function with respect to each of the plurality of processing units; generating a reception baseband signal by recombining a processing result of each of the plurality of processing units; and calculating an error vector magnitude (EVM) by comparing the transmission baseband signal with the reception baseband signal.A simplified method of checking an error vector magnitude of transmitter in accordance with some embodiments of the inventive concept may include generating symbols composed of only pilots; generating symbol composed of only data; and checking an error vector magnitude (EVM) using the all the symbols.

摘要翻译： 根据本发明构思的一些实施例的检查发射机的误差向量幅度的方法可以包括将发射机发送的发射基带信号划分成多个处理单元; 针对所述多个处理单元中的每一个执行发送功能和理想的接收功能; 通过重新组合多个处理单元中的每一个的处理结果来产生接收基带信号; 以及通过将所述发送基带信号与所述接收基带信号进行比较来计算误差向量幅度（EVM）。 根据本发明构思的一些实施例，检查发射机的误差矢量幅度的简化方法可以包括产生仅由导频组成的符号; 生成仅由数据组成的符号; 并使用所有符号检查误差矢量幅度（EVM）。