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公开(公告)号：US12027687B2
公开(公告)日：2024-07-02
申请号：US17886681
申请日：2022-08-12
发明人： Heungchan Lee , Dongmin Im , Hwiyeol Park , Hyunchul Lee , Huisu Jeong , Junhyeong Lee , Jin S. Heo
CPC分类号： H01M12/08 , H01M4/8605 , H01M4/9016 , H01M2004/8689
摘要： A metal metal-air battery includes: an anode layer including a metal, a cathode layer spaced apart from the anode layer and including a hybrid conductive material having both electron conductivity and ionic conductivity; and a separator disposed between the anode layer and the cathode layer, wherein the hybrid conductive material includes a channel for metal ion transfer from the anode layer and a channel for electron transfer between the cathode and the anode.
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公开(公告)号：US11757094B2
公开(公告)日：2023-09-12
申请号：US16939208
申请日：2020-07-27
发明人： Huisu Jeong , Hwiyeol Park , Kyounghwan Kim , Jeongkuk Shon , Junhyeong Lee , Sungjin Lim , Jin S. Heo
IPC分类号： H01M4/36 , H01M4/66 , H01M4/04 , H01M4/1391 , H01M10/0525 , H01M4/131 , H01M50/46
CPC分类号： H01M4/366 , H01M4/0471 , H01M4/131 , H01M4/1391 , H01M4/661 , H01M10/0525 , H01M50/46
摘要： A battery includes a cathode layer, a cathode current collector on the cathode layer, an anode layer on the cathode layer, an anode current collector on the anode layer, a separator between the cathode layer and the anode layer, and an electrolyte, wherein the cathode layer includes a plurality of crystal grains of a cathode active material and aligned in a first direction, and at least one groove formed in a direction perpendicular to an upper surface of the cathode layer that is in contact with the separator, and wherein a side surface of the cathode layer exposed by the at least one groove is aligned with a crystal direction, a crystal direction, wherein h and k are integers greater than or equal to 1, or a combination thereof, of the crystal grains of the cathode active material.
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公开(公告)号：US20170047582A1
公开(公告)日：2017-02-16
申请号：US15063711
申请日：2016-03-08
发明人： Hwiyeol Park , Hojung Yang , Kyunghoon Cho , Jin S. Heo , Seunghoon Nam , Huisu Jeong
CPC分类号： H01M4/366 , H01M4/0414 , H01M4/0471 , H01M4/131 , H01M4/1391 , H01M4/485 , H01M4/525 , H01M4/5825 , H01M4/661 , H01M4/662
摘要： A metal oxide composite including a first metal oxide composite layer, and a second metal oxide layer, wherein the first metal oxide composite layer and the second metal oxide layer are alternately stacked in a thickness direction; and a third metal oxide layer that is disposed on a side surface of the stacked structure, wherein the third metal oxide layer includes a metal oxide that is a same metal oxide as a metal oxide included in the stacked structure.
摘要翻译： 一种包含第一金属氧化物复合层和第二金属氧化物层的金属氧化物复合物，其中所述第一金属氧化物复合层和所述第二金属氧化物层在厚度方向上交替堆叠; 以及设置在所述层叠结构的侧面的第三金属氧化物层，其中所述第三金属氧化物层包括与所述层叠结构体中包含的与所述金属氧化物相同的金属氧化物的金属氧化物。
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4.发明授权Energy harvester using mass and mobile device including the energy harvester 有权能量收集机使用大量和移动设备，包括能量收集机公开(公告)号：US09444031B2
公开(公告)日：2016-09-13
申请号：US14080318
申请日：2013-11-14
发明人： Young-jun Park , Jin S. Heo
IPC分类号： H01L41/113 , H02N1/04 , H02N2/18
CPC分类号： H01L41/113 , H02N1/04 , H02N2/18
摘要： Provided are an energy harvester using a mass, and a mobile device including the energy harvester. The mobile device includes an energy harvester connected to a mobile device body to generate electric energy. The energy harvester includes an energy generator configured to generate electric energy by using a mechanical force applied by a movement of the mobile device body.
摘要翻译： 提供使用质量的能量收集器和包括能量收集器的移动装置。 移动设备包括连接到移动设备主体以产生电能的能量收集器。 能量收集器包括能量发生器，其被配置为通过使用由移动装置主体的运动施加的机械力产生电能。
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5.发明授权Thin film deposition apparatus and thin film deposition method using electric field 有权薄膜沉积装置和使用电场的薄膜沉积方法公开(公告)号：US09399826B2
公开(公告)日：2016-07-26
申请号：US14278638
申请日：2014-05-15
发明人： Jin S. Heo , Hwi-yeol Park , Kyung-hoon Cho , Kyoung-hwan Choi , Se-jung Kim , Michael J. Heller , Young-jun Song
IPC分类号： C25D13/00
摘要： A thin film deposition apparatus and a thin film deposition method using an electric field are provided. The thin film deposition apparatus includes: a first substrate; a plurality of electrodes in a 2D arrangement on the first substrate; and a solution provided on the plurality of electrodes and in which charged nanoparticles are distributed, wherein the charged nanoparticles are selectively deposited on at least a part of the plurality of electrodes by independently applying a voltage to each of the plurality of electrodes.
摘要翻译： 提供了一种使用电场的薄膜沉积设备和薄膜沉积方法。 薄膜沉积设备包括：第一基板; 在所述第一基板上的2D布置中的多个电极; 以及设置在所述多个电极上并且其中分布有带电荷的纳米颗粒的溶液，其中通过对所述多个电极中的每一个独立地施加电压，所述带电纳米颗粒被选择性地沉积在所述多个电极的至少一部分上。
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公开(公告)号：US10910551B2
公开(公告)日：2021-02-02
申请号：US15804105
申请日：2017-11-06
发明人： Jin S. Heo , Kyunghoon Cho , Shashank Priya , Yongke Yan
IPC分类号： H01L41/187 , H01L41/35 , H01L41/318
摘要： A piezoelectric material includes a first material layer including a polycrystalline lead zinc niobate-lead zirconate titanate material arranged in a 001 crystal direction; and a second material layer including a mono-crystalline material having a 001 crystal face, wherein the lead zinc niobate-lead zirconate titanate and the mono-crystalline material are different. Also a piezoelectric device including the piezoelectric material.
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公开(公告)号：US10756336B2
公开(公告)日：2020-08-25
申请号：US15872562
申请日：2018-01-16
发明人： Hwiyeol Park , Huisu Jeong , Kyounghwan Kim , Junhyeong Lee , Sungjin Lim , Jin S. Heo
IPC分类号： H01M4/36 , H01M10/052 , H01M10/0562 , H01M10/0565 , H01M4/66 , H01M10/0585 , H01M10/04 , H01M4/131 , H01M4/13 , H01M10/058 , H01M4/02
摘要： A secondary battery including a first electrode structure; a second electrode structure spaced apart from the first electrode structure; and an electrolyte layer disposed between the first electrode structure and the second electrode structure, wherein the first electrode structure includes: a current collector layer; and plurality of first active material plates electrically connected to the current collector layer, protruding from the current collector layer, and including a first active material, wherein each plate of the plurality of first active material plates has a width and a length greater than the width, and the plurality of first active material plates are spaced apart from one another in a widthwise direction and in a lengthwise direction, and wherein the electrolyte layer extends into gaps between the plurality of first active material plates along the lengthwise direction.
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公开(公告)号：US10381627B2
公开(公告)日：2019-08-13
申请号：US15397958
申请日：2017-01-04
发明人： Hojung Yang , Hwiyeol Park , Jin S. Heo , Kyounghwan Kim , Sungjin Lim , Huisu Jeong , Junhyeong Lee
摘要： A battery structure including a positive electrode current collector layer; a plurality of battery modules on the positive electrode current collector layer and spaced apart from one another; and a negative electrode current collector layer on the battery modules, opposite to the positive electrode current collector layer, wherein each battery module of the plurality of battery modules includes a plurality of first positive active material layers which are in electrical contact with the positive electrode current collector layer and disposed in a direction protruding from the positive electrode current collector layer; a plurality of first negative active material layers which are in electrical contact with the negative electrode current collector layer and disposed in a direction protruding from the negative electrode current collector layer; and an electrolyte layer between the first positive active material layers and the first negative active material layers.
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公开(公告)号：US10319984B2
公开(公告)日：2019-06-11
申请号：US15489790
申请日：2017-04-18
发明人： Hwiyeol Park , Hojung Yang , Huisu Jeong , Kyounghwan Kim , Junhyeong Lee , Sungjin Lim , Jin S. Heo
IPC分类号： H01M4/131 , H01M4/04 , H01M4/134 , H01M4/36 , H01M4/38 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M4/13 , H01M4/62 , H01M10/04 , H01M4/02 , H01M10/052 , H01M10/0585
摘要： A three-dimensional (“3D”) electrode structure includes a current collecting layer, a plurality of plates protruding from the current collecting layer and including an active material, and a base layer provided between the current collecting layer and the plurality of plates. The base layer includes an active material-metal sintered composite. The plurality of plates includes an active material-metal sintered composite. A metal content of the active material-metal sintered composite of the plurality of plates is less than a metal content of the active material-metal sintered composite of the base layer. At least one partition wall supporting the plurality of plates is further provided on the base layer.
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公开(公告)号：US20190051942A1
公开(公告)日：2019-02-14
申请号：US16003641
申请日：2018-06-08
发明人： Huisu Jeong , Kyounghwan Kim , Hwiyeol Park , Junhyeong Lee , Sungjin Lim , Jin S. Heo
IPC分类号： H01M10/0583 , H01M10/0525 , H01M4/485 , H01M4/131
摘要： A secondary battery may include a plurality of cathode layers which have a porous structure including a plurality of pores, have a flat plate-shape, and are arranged to be spaced apart from each other in a direction. The secondary battery further includes an electrolyte layer including a first electrolyte film and a second electrolyte film, where the first electrolyte film surrounds external surfaces of the cathode layers, and the second electrolyte film is disposed in the pores of the cathode layers. The secondary battery further includes an anode layer surrounding the first electrolyte film.
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