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公开(公告)号：US11871571B2
公开(公告)日：2024-01-09
申请号：US17517137
申请日：2021-11-02
发明人： Soodoo Chae , Myoungbum Lee , HuiChang Moon , Hansoo Kim , JinGyun Kim , Kihyun Kim , Siyoung Choi , Hoosung Cho
IPC分类号： H10B43/27 , H10B43/10 , H10B43/20 , H10B43/50 , H01L23/498 , H01L23/535 , H01L29/40 , H01L29/423 , H01L23/522
CPC分类号： H10B43/27 , H01L23/49844 , H01L23/5226 , H01L23/535 , H01L29/408 , H01L29/4234 , H10B43/10 , H10B43/20 , H10B43/50 , H01L2924/0002 , H01L2924/0002 , H01L2924/00
摘要： A three-dimensional nonvolatile memory device and a method for fabricating the same include a semiconductor substrate, a plurality of active pillars, a plurality of gate electrodes, and a plurality of supporters. The semiconductor substrate includes a memory cell region and a contact region. The active pillars extend in the memory cell region perpendicularly to the semiconductor substrate. The gate electrodes intersect the active pillars, extend from the memory cell region to the contact region and are stacked on the semiconductor substrate. The supporters extend in the contact region perpendicularly to the semiconductor substrate to penetrate at least one or more of the gate electrodes.
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公开(公告)号：US11476710B2
公开(公告)日：2022-10-18
申请号：US16929581
申请日：2020-07-15
发明人： Mincheol Ha , Kwangseob Kim , Kihyun Kim , Dongzo Kim , Jihye Kim , Yunjeong Noh , Changhak O , Kyungmin Lee , Hyungkoo Chung
摘要： An electronic device according to an embodiment may include: a wireless charging coil; a power transmission circuit configured to be electrically connected to the wireless charging coil; a wireless communication circuit configured to communicate with an external electronic device; and a control circuit. The control circuit may be configured to: transmit power to an external electronic device; obtain data corresponding to power received by the external electronic device in response to the transmitted power using the wireless communication circuit; obtain power loss based on the obtained data; stop transmitting the power to the external electronic device when the power loss exceeds a first threshold; and stop transmitting the power to the external electronic device according to whether an event related the power loss occurs even when the power loss is lower than the first threshold.
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公开(公告)号：US11456625B2
公开(公告)日：2022-09-27
申请号：US16936496
申请日：2020-07-23
发明人： Kwangseob Kim , Changhak O , Kihyun Kim , Dongzo Kim , Jihye Kim , Yunjeong Noh , Kyungmin Lee , Hyungkoo Chung , Mincheol Ha
摘要： According to certain embodiments, a power transmission device comprises an induction circuit configured to transmit a wireless power signal through a charging pad and receive a signal from an external device; and at least one processor operatively connected to the induction circuit, wherein the processor is configured to: enter a wireless charging protection mode for wireless charging of the external device, measure a current value of the wireless power signal, and release the wireless charging protection mode when the packet information is not included in the signal transmitted from the external device and the measured current value or variation of the current value exceeds a threshold value.
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公开(公告)号：US11451074B2
公开(公告)日：2022-09-20
申请号：US16880260
申请日：2020-05-21
发明人： Kihyun Kim , Kyungha Koo , Wooram Lee , Changhyung Lee , Jihye Kim , Jihong Kim , Yunjeong Noh , Seho Park , Kumjong Sun , Ju-Hyang Lee , Mincheol Ha , Sangmoo Hwangbo
摘要： An electronic device is provided. The electronic device includes a housing, a wireless charging coil disposed inside the housing, a fan disposed inside the housing and in proximity to the coil, a temperature sensor disposed inside the housing and in proximity to the coil, a wireless charging circuit having the coil and configured to transmit power wirelessly to an external device via the coil, and a control circuit electrically connected to the fan, the temperature sensor, and the wireless charging circuit. The control circuit may be configured to receive a signal from the external device, receive data related to a temperature of the coil from the temperature sensor, and control the fan at least partially on the basis of at least one of the signal and the data.
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公开(公告)号：US11387249B2
公开(公告)日：2022-07-12
申请号：US16708482
申请日：2019-12-10
发明人： Soodoo Chae , Myoungbum Lee , HuiChang Moon , Hansoo Kim , JinGyun Kim , Kihyun Kim , Siyoung Choi , Hoosung Cho
IPC分类号： H01L27/11582 , H01L27/11578 , H01L27/11575 , H01L23/498 , H01L23/535 , H01L29/40 , H01L29/423 , H01L23/522 , H01L27/11565
摘要： A three-dimensional nonvolatile memory device and a method for fabricating the same include a semiconductor substrate, a plurality of active pillars, a plurality of gate electrodes, and a plurality of supporters. The semiconductor substrate includes a memory cell region and a contact region. The active pillars extend in the memory cell region perpendicularly to the semiconductor substrate. The gate electrodes intersect the active pillars, extend from the memory cell region to the contact region and are stacked on the semiconductor substrate. The supporters extend in the contact region perpendicularly to the semiconductor substrate to penetrate at least one or more of the gate electrodes.
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公开(公告)号：US10468732B2
公开(公告)日：2019-11-05
申请号：US15149445
申请日：2016-05-09
发明人： Kihyun Kim , Myungjin Lee , Heungchan Lee , Dongjoon Lee , Hyunpyo Lee , Dongmin Im
IPC分类号： H01M12/06 , H01M10/0525 , H01M10/0565
摘要： A polymer electrolyte including: a polymer matrix including a cross-linked fluorine-containing polymer; and a liquid electrolyte embedded in the polymer matrix.
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公开(公告)号：US10270114B2
公开(公告)日：2019-04-23
申请号：US15161682
申请日：2016-05-23
发明人： Dongjoon Lee , Eunha Park , Kihyun Kim , Taeyoung Kim , Victor Roev , Hyunpyo Lee , Heungchan Lee , Dongmin Im
IPC分类号： H01M8/1016 , C07C211/63 , C07C311/48 , H01M12/08 , H01M10/0569 , H01M8/1018
摘要： An electrolyte for a lithium air battery includes a compound represented by Formula 1 wherein the definitions of A and R1-R10 are disclosed herein. Also a lithium air battery including an anode, a cathode, and at least one selected from the herein-described electrolyte and a reaction product thereof.
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公开(公告)号：US09856341B2
公开(公告)日：2018-01-02
申请号：US14732941
申请日：2015-06-08
发明人： Myungjin Lee , Kihyun Kim , Hyorang Kang , Jirae Kim
IPC分类号： C08F220/28 , H01M10/0525 , H01M10/0565 , H01M10/0567 , H01M10/0568
CPC分类号： C08F220/28 , H01M10/0525 , H01M10/0565 , H01M10/0567 , H01M10/0568 , H01M2220/20 , H01M2220/30 , H01M2300/0082 , Y02E60/122 , C08F2220/282 , C08F2220/585
摘要： A polymer including a first repeating unit represented by Formula 1, a second repeating unit represented by Formula 2, and a third repeating unit: wherein R1 to R3, X, and Rf in Formula 1 and R4 to R6, R, and a in Formula 2 are the same as those defined in the detailed description, and wherein the polymer has a glass transition temperature of about 25° C. or less or a Young's modulus of about 10 megaPascals or greater.
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公开(公告)号：USRE46623E1
公开(公告)日：2017-12-05
申请号：US14737811
申请日：2015-06-12
发明人： Sunil Shim , Sunghoi Hur , Kihyun Kim , Hansoo Kim , Jaehun Jeong
CPC分类号： G11C16/10 , G11C11/5628 , G11C16/0483 , G11C16/3427
摘要： In a method of multiple-bit programming of a three-dimensional memory device having arrays of memory cells that extend in horizontal and vertical directions relative to a substrate, the method comprises first programming a memory cell to be programmed to one among a first set of states. At least one neighboring memory cell that neighbors the memory cell to be programmed to one among the first set of states is then first programmed. Following the first programming of the at least one neighboring memory cell, second programming the memory cell to be programmed to one among a second set of states, wherein the second set of states has a number of states that is greater than the number of states in the first set of states.
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公开(公告)号：US20170104228A1
公开(公告)日：2017-04-13
申请号：US15153903
申请日：2016-05-13
发明人： Heungchan Lee , Jeongsik Ko , Hyukjae Kwon , Kihyun Kim , Dongmin Im
IPC分类号： H01M8/04223 , H01M8/04119 , H02J7/00 , H01M10/44 , H01M8/04746 , H01M12/08 , H01M10/46
CPC分类号： H01M8/04231 , H01M8/04119 , H01M8/04761 , H01M10/44 , H01M10/46 , H01M12/08 , H02J7/0042 , Y02E60/128
摘要： A metal air battery system includes an air intake apparatus configured to draw external air, a metal air battery module configured to receive oxygen from the air intake apparatus to perform a discharging reaction, and comprising at least one inlet through configured for oxygen inflow and at least one outlet configured for oxygen outflow, and a flow path connection unit connecting the air intake apparatus to the metal air battery module. A position of the at least one inlet and a position of the at least one outlet is con figured to alternate between a first opening in the metal air battery module and a second opening in the metal air battery module as the metal air battery module is discharged, and the metal air battery system is configured so that at least a portion of the oxygen in the metal air battery module is removed during a charging reaction.
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