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公开(公告)号：US10243149B2
公开(公告)日：2019-03-26
申请号：US15399332
申请日：2017-01-05
发明人： Hosuk Kang , Hyunjung Kim , Namheon Lee , Miyoung Chae , Sangmo Kim , Jongsoo Kim , Joonghyuk Kim , Myungsun Sim , Sooghang Ihn , Soonok Jeon , Yeonsook Chung , Yongsik Jung , Dalho Huh
摘要： A composition including a first compound represented by Formula 1 and a second compound represented by Formula 2: Ar1-(L1)a1-Ar2 Formula 1 Ar11-(L11)a11-Ar12 Formula 2 wherein Ar1, Ar2, Ar11, Ar12, L1, L11, a1, and a11 are the same as described in the specification.
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公开(公告)号：US10193082B2
公开(公告)日：2019-01-29
申请号：US15093412
申请日：2016-04-07
发明人： Hyunjung Kim , Miyoung Chae , Sangmo Kim , Soonok Jeon , Yeonsook Chung , Dalho Huh , Namheon Lee
IPC分类号： C07D405/10 , H01L51/00 , C09K11/02 , C07D401/10 , H01L51/50
摘要： A condensed-cyclic compound represented by Formula 1: wherein, in Formula 1, Ar11, X1 to X8, and Z11 to Z14 are the same as described in the specification.
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公开(公告)号：US10367151B2
公开(公告)日：2019-07-30
申请号：US15012266
申请日：2016-02-01
发明人： Hyunjung Kim , Miyoung Chae , Sangmo Kim , Soonok Jeon , Yeonsook Chung , Yongsik Jung , Dalho Huh , Youngseok Park , Namheon Lee
摘要： A condensed cyclic compound represented by Formula 1: wherein, in Formula 1, rings, groups and variables are the same as defined in the specification.
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公开(公告)号：US10062852B2
公开(公告)日：2018-08-28
申请号：US15145158
申请日：2016-05-03
发明人： Hyunjung Kim , Miyoung Chae , Sangmo Kim , Soonok Jeon , Yeonsook Chung , Yongsik Jung , Dalho Huh , Youngmok Son , Namheon Lee
IPC分类号： H01L51/00 , C07D403/10 , C07D209/86 , C09K11/02 , C09K11/06 , H01L51/50 , H01L51/52
CPC分类号： H01L51/0072 , C07D209/86 , C07D403/10 , C09K11/02 , C09K11/06 , C09K2211/1007 , C09K2211/1022 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H01L51/0061 , H01L51/008 , H01L51/0085 , H01L51/009 , H01L51/5004 , H01L51/5012 , H01L51/5016 , H01L51/5028 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5096 , H01L51/5206 , H01L51/5221 , H01L2251/552
摘要： A condensed cyclic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.
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公开(公告)号：US10043983B2
公开(公告)日：2018-08-07
申请号：US14963862
申请日：2015-12-09
发明人： Soonok Jeon , Sangmo Kim , Hyunjung Kim , Yeonsook Chung , Yongsik Jung , Miyoung Chae , Dalho Huh , Jongsoo Kim , Myungsun Sim
IPC分类号： H01L51/00 , C09K11/02 , C09K11/06 , C07D401/10 , H01L51/50
摘要： A condensed cyclic compound represented by Formula 1: wherein, in Formula 1, X1 to X8, X11 to X18, Y11, and Z11 to Z14 are the same as described in the specification.
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公开(公告)号：US11528787B2
公开(公告)日：2022-12-13
申请号：US16895175
申请日：2020-06-08
发明人： Deokhee Han , Hyunjung Kim
IPC分类号： H05B45/24 , H05B47/21 , F21S4/26 , F21Y115/10
摘要： A light-emitting circuit includes first and second light-emitting element strings respectively configured to emit light having a first and second color temperatures; a rectifying circuit configured to rectify a voltage, input by an alternating current (AC) power source, to generate a driving voltage; a string switching circuit configured to select at least one light-emitting element string to be used for light emission from among the first light-emitting element string and the second light-emitting element string; an off/on sensing circuit configured to change a selection of the string switching circuit to change a color temperature of light, which is emitted by the light-emitting circuit, when the AC power source is turned off and then turned on; and a driving circuit configured to turn on, in turn, light-emitting elements in the selected at least one light-emitting element string, according to a change in the driving voltage over time.
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公开(公告)号：US11113361B2
公开(公告)日：2021-09-07
申请号：US16295599
申请日：2019-03-07
发明人： Younghwan Park , Kyounghoon Kim , Dongkwan Suh , Hansu Cho , Keshava Prasad Nagaraja , Sukjin Kim , Hyunjung Kim
摘要： An electronic apparatus is provided. The electronic apparatus includes a storage storing object data and kernel data, and a processor including a plurality of processing elements arranged in a matrix formation, wherein the processor is configured to input corresponding first elements among a plurality of first elements included in the object data into processing elements arranged in a first row among the plurality of processing elements, and input a plurality of second elements included in the kernel data sequentially into the processing elements arranged in the first row to perform operations between the corresponding first elements and the plurality of second elements, to identify a depth in which a first element and a second element have a non-zero value, and to input the first element and the second element corresponding to the identified depth into a calculator included in each of the processing elements arranged in the first row to perform a convolution operation.
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公开(公告)号：US10998942B2
公开(公告)日：2021-05-04
申请号：US15100281
申请日：2014-11-26
发明人： Taeyoung Kim , Jiyun Seol , Chanhong Kim , Jaeyoel Kim , Hyunjung Kim , Inhak Na , Jiyeon Han
IPC分类号： H04B7/0417 , H04B7/0456 , H04L5/00 , H04B7/08 , H04B7/06 , H04B7/0408 , H04W16/28
摘要： A method for a transmitter of a mobile communication system transmitting and receiving signals according to an embodiment of the present specification comprises the steps of: transmitting to a receiver system information for transmitting a signal to the receiver including a connection between a wireless resource and a transmitting antenna; transmitting a reference signal to the receiver based on the system information; and receiving from the receiver feedback information generated based on the reference signal. According to an embodiment of the present specification, in a beamforming transmission method of a mobile communication system, a transmitter can determine whether to perform digital pre-coding without advance information from a receiver and can consequently perform a transmission, and can thereby perform lower-overhead and efficient signal transmission/reception.
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19.发明授权公开(公告)号：US10586808B2
公开(公告)日：2020-03-10
申请号：US16516793
申请日：2019-07-19
发明人： Byoungkeun Son , Yoocheol Shin , Changhyun Lee , Hyunjung Kim , Chung-Il Hyun
IPC分类号： H01L27/11582 , H01L27/1157 , H01L27/11519 , H01L27/11556 , H01L27/11524 , H01L21/28 , H01L27/11565
摘要： A semiconductor device includes a substrate, a stack, and channel structures penetrating the stack. The stack includes gate electrodes and insulating layers alternately and repeatedly stacked on the substrate, and extending in a first direction. The channel structures in a first row are spaced apart from each other in the first direction. The stack includes a first sidewall that includes first recessed portions and first protruding portions. Each of first recessed portions is defined by an adjacent pair of the first recessed portions. Each of the first recessed portions has a shape recessed toward a first region of the stack between an adjacent pair of the channel structures of the first row. Each of the first recessed portions has a width that decreases in a direction toward the first region when measured along the first direction.
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20.发明授权公开(公告)号：US11121154B2
公开(公告)日：2021-09-14
申请号：US16811171
申请日：2020-03-06
发明人： Byoungkeun Son , Yoocheol Shin , Changhyun Lee , Hyunjung Kim , Chung-Il Hyun
IPC分类号： H01L27/11582 , H01L21/28 , H01L27/11524 , H01L27/11565 , H01L27/1157 , H01L27/11556 , H01L27/11519
摘要： A semiconductor device includes a substrate, a stack, and channel structures penetrating the stack. The stack includes gate electrodes and insulating layers alternately and repeatedly stacked on the substrate, and extending in a first direction. The channel structures in a first row are spaced apart from each other in the first direction. The stack includes a first sidewall that includes first recessed portions and first protruding portions. Each of first recessed portions is defined by an adjacent pair of the first recessed portions. Each of the first recessed portions has a shape recessed toward a first region of the stack between an adjacent pair of the channel structures of the first row. Each of the first recessed portions has a width that decreases in a direction toward the first region when measured along the first direction.
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