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公开(公告)号：US20200319469A1
公开(公告)日：2020-10-08
申请号：US16904979
申请日：2020-06-18
申请人： Sang Kyu MIN
发明人： Sang Kyu MIN
摘要： A virtual reality cell phone includes: a main body including a display; an ocular plate configured to maintain a variable distance from the rear surface of the main body; and a screen and distance adjustment member interposed between the main body and the ocular plate, and configured to move the ocular plate between a retracted state in which the ocular plate comes into close contact with the main body and an extended state in which the ocular plate maintains a predetermined distance from the main body. The screen and distance adjustment member includes a plurality of screen boxes configured to slide backward and be fixed while being laid over each other.
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2.发明授权Polymer electrolyte membrane for fuel cell, membrane electrode assembly and fuel cell including the same 有权用于燃料电池，膜电极组件和包括其的燃料电池的聚合物电解质膜公开(公告)号：US09385388B2
公开(公告)日：2016-07-05
申请号：US14115838
申请日：2012-06-05
申请人： Kyung A Sung , Hyuk Kim , Seong Ho Choi , Sang Woo Lee , Tae Geun Noh , Do Young Kim , Min Kyu Min
发明人： Kyung A Sung , Hyuk Kim , Seong Ho Choi , Sang Woo Lee , Tae Geun Noh , Do Young Kim , Min Kyu Min
CPC分类号： H01M8/1051 , D01D5/40 , D01F2/00 , D01F2/24 , D01F2/28 , H01M8/1023 , H01M8/1039 , H01M8/1053 , H01M8/1058 , H01M2008/1095 , Y02E60/521
摘要： Disclosed are a polymer electrolyte membrane for fuel cells and a membrane electrode assembly and fuel cell including the same. The polymer electrolyte membrane includes a fluorine-based cation exchange resin having proton conductivity and fibrous nanoparticles having a hydrophilic group. By using the fluorine-based cation exchange resin having proton conductivity and the fibrous nanoparticles having a hydrophilic group in combination, performance of a fuel cell including the polymer electrolyte membrane is not deteriorated and the polymer electrolyte membrane prevents gases from permeating thereinto and has enhanced durability for extended use. A fuel cell including the above-described polymer electrolyte membrane is provided.
摘要翻译： 公开了一种用于燃料电池的聚合物电解质膜和包括该聚合物电解质膜的膜电极组件和燃料电池。 聚合物电解质膜包括具有质子传导性的氟系阳离子交换树脂和具有亲水基团的纤维状纳米粒子。 通过使用具有质子传导性的氟系阳离子交换树脂和具有亲水基团的纤维状纳米颗粒组合，包含聚合物电解质膜的燃料电池的性能不会降低，并且聚合物电解质膜阻止气体渗入其中并具有增强的耐久性 用于长期使用。 提供了包括上述聚合物电解质膜的燃料电池。
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公开(公告)号：US09281492B2
公开(公告)日：2016-03-08
申请号：US13805335
申请日：2011-06-15
申请人： Chon Kyu Min , Hyung Il Jeon
发明人： Chon Kyu Min , Hyung Il Jeon
CPC分类号： H01L51/5203 , H01L27/3288 , H01L51/5212 , H01L51/56
摘要： According to the present invention, an electro-optic device comprises: a substrate which is split into a light emitting unit and a non-light emitting unit, wherein said light emitting unit is divided into a plurality of driving regions; an electrode pad which is formed in the non-light emitting unit of the substrate; and an electrode unit which comprises a plurality of supplementary electrodes each of which has one end connected to the electrode pad and has the other end connected to the centers of each of the plurality of driving regions, and transparent electrodes formed on the upper sides of the plurality of supplementary electrodes in the light emitting unit, wherein the area of each of the plurality of driving regions is set to an area in which no voltage drop occurs, and the plurality of supplementary electrodes are manufactured in the same length. Thus, according to the present invention, if power is supplied to each one end of the plurality of supplementary electrodes by using the electrode pad, the power is transmitted, at the same time, to the other ends of each of the plurality of supplementary electrodes. Therefore, the power is simultaneously supplied to each center of the plurality of driving regions regardless of the distance between the electrode pad and the driving regions. Further, as mentioned above, a voltage drop phenomenon is prevented since the light emitting unit is divided into the plurality of driving regions in which no voltage drop occurs. That is to say, uniform currents can flow on the front side of each driving region irrespective of the distance between the supplementary electrodes and the driving regions. Consequently, a large-scaled organic light emitting device which can show uniform brightness properties in the overall light emitting unit can be manufactured.
摘要翻译： 根据本发明，电光装置包括：分离成发光单元的基板和非发光单元，其中所述发光单元被分成多个驱动区域; 形成在所述基板的非发光单元中的电极焊盘; 以及电极单元，其包括多个辅助电极，每个辅助电极的一端连接到所述电极焊盘，并且另一端连接到所述多个驱动区域中的每一个的中心;以及形成在所述多个驱动区域的上侧的透明电极 在所述发光单元中的多个辅助电极，其中，所述多个驱动区域中的每一个的面积被设定为不发生电压降的区域，并且所述多个辅助电极以相同的长度被制造。 因此，根据本发明，如果通过使用电极焊盘向多个辅助电极的每一端提供电力，则同时将电力传送到多个辅助电极中的每一个的另一端 。 因此，无论电极焊盘和驱动区域之间的距离如何，均能将电力同时供给到多个驱动区域的每个中心。 此外，如上所述，由于发光单元被划分为不发生电压降的多个驱动区域，因此防止了电压降现象。 也就是说，不管辅助电极和驱动区域之间的距离如何，均匀的电流可以在每个驱动区域的前侧流动。 因此，可以制造能够在整个发光单元中显示均匀亮度特性的大规模有机发光装置。
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公开(公告)号：US08923936B2
公开(公告)日：2014-12-30
申请号：US13194006
申请日：2011-07-29
申请人： Myung Geun Koh , Yi Kyu Min , Kyung Goo Lee , Byoung Il Son , Sung Ho Kim , Eun Jeong Kwon , Won Joon Lee
发明人： Myung Geun Koh , Yi Kyu Min , Kyung Goo Lee , Byoung Il Son , Sung Ho Kim , Eun Jeong Kwon , Won Joon Lee
CPC分类号： H04M1/0283 , H04B1/3888 , H04M1/72544
摘要： A mobile terminal and method for supporting an image display are provided. The mobile terminal includes a display unit for outputting images according to an operation of the mobile terminal, an exterior case for enclosing the display unit, a film layer arranged so as to cover the display unit and the exterior case, and including an image printed in an area thereof excluding a region corresponding to the display unit, a storage unit for pre-storing screen images that are associated with the image printed on the film layer and are to be output to the display unit according to the operation of the mobile terminal, and a control unit for controlling an operation to output the screen images stored in the storage unit to the display unit.
摘要翻译： 提供了一种用于支持图像显示的移动终端和方法。 移动终端包括用于根据移动终端的操作来输出图像的显示单元，用于封闭显示单元的外壳，以覆盖显示单元和外壳的方式布置的薄膜层，并且包括印刷在其中的图像 除了与显示单元相对应的区域之外的区域;存储单元，用于根据移动终端的操作，预先存储与打印在胶片层上的图像相关联的屏幕图像并将其输出到显示单元; 以及控制单元，用于控制将存储在存储单元中的屏幕图像输出到显示单元的操作。
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5.发明申请POLYMER ELECTROLYTE MEMBRANE FOR FUEL CELL, MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL INCLUDING THE SAME 有权用于燃料电池，膜电极组件和包括其的燃料电池的聚合物电解质膜公开(公告)号：US20140193741A1
公开(公告)日：2014-07-10
申请号：US14115838
申请日：2012-06-05
申请人： Kyung A. Sung , Hyuk Kim , Seong Ho Choi , Sang Woo Lee , Tae Geun Noh , Do Young Kim , Min Kyu Min
发明人： Kyung A. Sung , Hyuk Kim , Seong Ho Choi , Sang Woo Lee , Tae Geun Noh , Do Young Kim , Min Kyu Min
IPC分类号： H01M8/10
CPC分类号： H01M8/1051 , D01D5/40 , D01F2/00 , D01F2/24 , D01F2/28 , H01M8/1023 , H01M8/1039 , H01M8/1053 , H01M8/1058 , H01M2008/1095 , Y02E60/521
摘要： Disclosed are a polymer electrolyte membrane for fuel cells and a membrane electrode assembly and fuel cell including the same. The polymer electrolyte membrane includes a fluorine-based cation exchange resin having proton conductivity and fibrous nanoparticles having a hydrophilic group. By using the fluorine-based cation exchange resin having proton conductivity and the fibrous nanoparticles having a hydrophilic group in combination, performance of a fuel cell including the polymer electrolyte membrane is not deteriorated and the polymer electrolyte membrane prevents gases from permeating thereinto and has enhanced durability for extended use. A fuel cell including the above-described polymer electrolyte membrane is provided.
摘要翻译： 公开了一种用于燃料电池的聚合物电解质膜和包括该聚合物电解质膜的膜电极组件和燃料电池。 聚合物电解质膜包括具有质子传导性的氟系阳离子交换树脂和具有亲水基团的纤维状纳米粒子。 通过使用具有质子传导性的氟系阳离子交换树脂和具有亲水基团的纤维状纳米粒子组合，包含聚合物电解质膜的燃料电池的性能不会降低，并且聚合物电解质膜阻止气体渗入其中并具有增强的耐久性 用于长期使用。 提供了包括上述聚合物电解质膜的燃料电池。
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公开(公告)号：US20130286872A1
公开(公告)日：2013-10-31
申请号：US13882724
申请日：2011-11-07
申请人： Kyu-Min Choi
发明人： Kyu-Min Choi
IPC分类号： H04L12/26
CPC分类号： H04L43/08 , H04L43/022 , H04L43/026 , H04L43/028
摘要： The present invention relates to a session-based traffic analysis system that may accurately analyze an amount of traffic for each transmission control protocol (TCP) connection using only one-way packets. The system may accurately analyze an amount of two-way traffic using only one-way connection information.
摘要翻译： 本发明涉及一种基于会话的业务分析系统，其可以使用单向分组来精确地分析每个传输控制协议（TCP）连接的业务量。 系统可以使用单向连接信息准确分析双向流量。
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公开(公告)号：US20130249489A1
公开(公告)日：2013-09-26
申请号：US13535644
申请日：2012-06-28
申请人： Kyu Min HWANG
发明人： Kyu Min HWANG
IPC分类号： H02J7/00
CPC分类号： H02J7/0052 , H02J7/0016
摘要： A battery charging circuit includes a plurality of unit batteries that are connected in series; a current path forming unit that is connected between the unit batteries and forms a charging current path to one or more unit batteries selected by one or more selection signals; a control unit that senses the charging status of each of the plurality of the unit batteries, and generates the selection signals and controls the duty ratio according to the sensing results; and a charging electricity providing unit that controls the charging voltage provided to the charging current path forming unit according to the duty ratio of the charging control pulse.
摘要翻译： 电池充电电路包括串联连接的多个单电池; 电流路径形成单元，其连接在所述单元电池之间并且形成到由一个或多个选择信号选择的一个或多个单元电池的充电电流路径; 控制单元，其感测所述多个所述单电池中的每一个的充电状态，并且生成所述选择信号并根据所述感测结果来控制所述占空比; 以及充电电力提供单元，其根据充电控制脉冲的占空比来控制提供给充电电流路径形成单元的充电电压。
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公开(公告)号：US20130234764A1
公开(公告)日：2013-09-12
申请号：US13535672
申请日：2012-06-28
申请人： Kyu Min HWANG
发明人： Kyu Min HWANG
IPC分类号： H03L7/00
CPC分类号： H03L7/00 , H02J3/40 , H02M2001/0009 , Y02E10/563
摘要： A phase synchronization circuit for AC voltage includes an optical phase detection unit that outputs a phase detection signal by detecting an externally provided first AC voltage; a power failure detection unit that outputs a power failure signal by detecting the power failure condition of the first AC voltage; a control unit that selectively activates a selection signal according to the control of the power failure detection signal and outputs a phase control signal according to the control of the phase detection signal; a second AC voltage generation unit that generates a second AC voltage to have the same phase of the first AC voltage when outputting a second AC voltage according to the control of the phase control signal; and a selection unit that outputs either the first AC voltage or the second AC voltage according to the control of the selection signal.
摘要翻译： 用于AC电压的相位同步电路包括：光相位检测单元，其通过检测外部提供的第一AC电压来输出相位检测信号; 电源故障检测单元，其通过检测所述第一AC电压的停电状态来输出停电信号; 控制单元，根据电源故障检测信号的控制选择性地激活选择信号，并根据相位检测信号的控制输出相位控制信号; 第二交流电压产生单元，当根据相位控制信号的控制输出第二交流电压时，产生第二交流电压以使第一交流电压具有相同的相位; 以及选择单元，其根据选择信号的控制输出第一AC电压或第二AC电压。
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公开(公告)号：US20130222960A1
公开(公告)日：2013-08-29
申请号：US13593860
申请日：2012-08-24
申请人： Kyu Min HWANG
发明人： Kyu Min HWANG
IPC分类号： H02H3/08
摘要： Provided is an over-current protection apparatus including a current sensor configured to transform input current into a voltage signal, and output the voltage signal; an over-current sensing unit driven according to the voltage signal output from the current sensor; and an over-current determination unit configured to generate a switching unit driving signal, the logic level of which is determined according to a duration of an output signal of the over-current sensing unit.
摘要翻译： 提供了一种过电流保护装置，包括：电流传感器，被配置为将输入电流变换为电压信号，并输出电压信号; 根据从电流传感器输出的电压信号驱动的过电流感测单元; 以及过电流确定单元，被配置为产生其逻辑电平根据过电流感测单元的输出信号的持续时间确定的开关单元驱动信号。
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公开(公告)号：US08503955B2
公开(公告)日：2013-08-06
申请号：US12839733
申请日：2010-07-20
申请人： Kyu-Min Kang , Sang-In Cho , Heon-Jin Hong
发明人： Kyu-Min Kang , Sang-In Cho , Heon-Jin Hong
IPC分类号： H04B1/16
CPC分类号： H04B1/1027
摘要： An apparatus for detecting a signal in a common frequency band includes: a signal processor configured to extract a selected band signal from received wireless signals by filtering the received wireless signal based on a frequency selection control signal, convert the extracted signal to a baseband signal, and detect a predetermined signal; a sensing signal determiner configured to determine existence of the signal, output a determination result, and outputs a frequency selection generating signal when the predetermined signal is absent; and a frequency selection controller configured to output the frequency selection control signal by selecting a target band among a plurality of previously decided bands.
摘要翻译： 用于检测公共频带中的信号的装置包括：信号处理器，被配置为基于频率选择控制信号对所接收的无线信号进行滤波，从接收到的无线信号中提取所选频带信号，将提取的信号转换为基带信号， 并检测预定信号; 感测信号确定器，被配置为确定信号的存在，输出确定结果，并且当所述预定信号不存在时，输出频率选择产生信号; 以及频率选择控制器，被配置为通过在多个先前确定的频带中选择目标频带来输出频率选择控制信号。
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