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11.发明公开公开(公告)号：US20230154679A1
公开(公告)日：2023-05-18
申请号：US17858552
申请日：2022-07-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyeon Cheol PARK , Daejin YANG , Doh Won JUNG , Taewon JEONG , Giyoung JO
CPC classification number: H01G4/10 , C01G33/006 , H01G4/30 , C01P2002/34 , C01P2002/54 , C01P2002/72 , C01P2006/32 , C01P2006/40
Abstract: Provided are a dielectric, a device including the same, and a method of preparing the dielectric. The dielectric material includes a NaNbO3 ternary material including a perovskite phase with a Sm element substituted into a Na site such that the NaNbO3 ternary material has a permittivity of 600 or more at 1 kHz, and a temperature coefficient of capacitance (TCC) of about -15% to about 15% in a range of about -55° C. to about +200° C.
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12.发明申请公开(公告)号：US20200243262A1
公开(公告)日：2020-07-30
申请号：US16507492
申请日：2019-07-10
Inventor： Chan KWAK , Myoung Pyo CHUN , Hyeon Cheol PARK , Daejin YANG
IPC: H01G4/12 , H01G4/30 , H01G4/228 , H01G4/005 , C04B35/47 , C04B35/468 , C04B35/626
Abstract: A method of manufacturing a ceramic dielectric, including: heat-treating a barium precursor or a strontium precursor, a titanium precursor, and a donor element precursor to obtain a conducting or semiconducting oxide, preparing a mixture including the conducting or semiconducting oxide and a liquid-phase acceptor element precursor, and sintering the mixture to form a ceramic dielectric, wherein the ceramic dielectric includes a plurality of grains and a grain boundary between adjacent grains, and wherein the plurality of grains including an insulating oxide comprising an acceptor element derived from the acceptor element precursor.
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公开(公告)号：US20170188456A1
公开(公告)日：2017-06-29
申请号：US15133352
申请日：2016-04-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngjin CHO , Hyeon Cheol PARK , Kwanghee KIM , Weonho SHIN , Daejin YANG
CPC classification number: H05K1/09 , G06F3/041 , G06F3/047 , G06F2203/04102 , H01B1/02 , H01B1/023 , H01B1/026 , H01B1/16 , H01L51/5206 , H01L51/5234 , H01L2251/301 , H01L2251/5338 , H05K1/0274 , H05K2201/0108 , H05K2201/0323 , H05K2201/0338 , H05K2201/0373 , H05K2201/0379 , H05K2201/0391 , H05K2201/09681 , H05K2201/10128
Abstract: A conductive component including: a substrate, a first layer comprising a plurality of island structures disposed on the substrate, wherein the island structures include graphene; and a second layer disposed on the first layer, wherein the second layer includes a plurality of conductive nanowires. Also, an electronic device including the conductive component.
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14.发明申请公开(公告)号：US20140112836A1
公开(公告)日：2014-04-24
申请号：US14057225
申请日：2013-10-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kwang Hee KIM , Hyeon Cheol PARK , Jae-Ho LEE , Eun Seog CHO
CPC classification number: B01D71/022 , B01D53/228 , B01D2255/10 , B01D2257/108 , C01B3/503 , C01B2203/0405
Abstract: A separation membrane including: an alloy including a Group 5 element, Fe, and Al, wherein the alloy includes a body-centered cubic lattice structure.
Abstract translation: 一种分离膜，包括：包含第5族元素Fe和Al的合金，其中所述合金包括体心立方晶格结构。
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公开(公告)号：US20220005647A1
公开(公告)日：2022-01-06
申请号：US17153371
申请日：2021-01-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Giyoung JO , Hyeon Cheol PARK , Daejin YANG , Doh Won JUNG , Taewon JEONG
IPC: H01G4/08
Abstract: A relaxor-ferroelectric material, a method of synthesizing the same and a device including the relaxor-ferroelectric material are provided. The relaxor-ferroelectric material includes a ferroelectric material having a first polarization characteristic. The ferroelectric material having the first polarization characteristics includes a plurality of regions having a second polarization characteristic and spaced apart from each other, and the first polarization characteristic and the second polarization characteristic are different from each other. The ferroelectric material having the first polarization characteristics and the plurality of regions have different response characteristics with respect to alternating current (AC) sweeping. The plurality of regions may include a solid solution.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20190189345A1
公开(公告)日：2019-06-20
申请号：US16100285
申请日：2018-08-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyoung-Seok MOON , Hyeon Cheol PARK , Chan KWAK , Hyun Sik KIM , Daejin YANG , Youngjin CHO
CPC classification number: H01G4/1227 , H01G4/008 , H01G4/30
Abstract: A ceramic dielectric includes a plurality of semi-conductive grains including a semiconductor oxide including barium (Ba), titanium (Ti), and a rare earth element. A ceramic dielectric also includes an insulative oxide located between adjacent semiconductor grains and an acceptor element including manganese (Mn), magnesium (Mg), aluminum (Al), iron (Fe), scandium (Sc), gallium (Ga), or a combination thereof, a method of manufacturing the ceramic dielectric, and a ceramic electronic component, and an electronic device including the ceramic dielectric.
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17.发明申请公开(公告)号：US20190131075A1
公开(公告)日：2019-05-02
申请号：US16169800
申请日：2018-10-24
Inventor： Hyeon Cheol PARK , Takayoshi SASAKI , Minoru OSADA , Chan KWAK , Daejin YANG , Doh Won JUNG , Youngjin CHO
Abstract: A ceramic electronic component includes a pair of electrodes facing each other and a dielectric layer disposed between the pair of electrodes and including a plurality of ceramic nanosheets, where the plurality of ceramic nanosheets has a multimodal lateral size distribution expressed by at least two separated peaks, a method of manufacturing the same, and an electronic device including the ceramic electronic component.
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公开(公告)号：US20160192483A1
公开(公告)日：2016-06-30
申请号：US14918711
申请日：2015-10-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Weonho SHIN , Yun Sung WOO , Daejin YANG , Jinyoung HWANG , Chan KWAK , Hyeon Cheol PARK , Jae-Young CHOI
IPC: H05K1/09
CPC classification number: H05K1/09 , B82Y30/00 , H05K1/095 , H05K2201/0108 , H05K2201/0257 , H05K2201/026 , H05K2201/0326
Abstract: A transparent electrode includes: a substrate; an electrically conductive layer disposed on the substrate and including a plurality of nano-sized conductors; and an organic/inorganic composite layer directly disposed on the electrically conductive layer and including a cross-linked polymer and nano-sized inorganic oxide particles, wherein the nano-sized inorganic oxide particles are included in an amount of greater than or equal to about 1 part by weight and less than about 35 parts by weight, relative to 100 parts by weight of the cross-linked polymer. Also an electronic device including the same.
Abstract translation: 透明电极包括：基板; 导电层，其设置在所述基板上并且包括多个纳米尺寸的导体; 以及直接设置在导电层上并包含交联聚合物和纳米级无机氧化物颗粒的有机/无机复合层，其中纳米尺寸无机氧化物颗粒的含量大于或等于约1 相对于100重量份的交联聚合物，重量份小于约35重量份。 也是包括其的电子设备。
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公开(公告)号：US20160180983A1
公开(公告)日：2016-06-23
申请号：US14887915
申请日：2015-10-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jinyoung HWANG , Kwanghee KIM , Chan KWAK , Hyeon Cheol PARK , Weonho SHIN , Yun Sung WOO , Jae-Young CHOI , Sungjin KIM , Hyosug LEE
CPC classification number: H01B1/22
Abstract: A transparent electrode including: a substrate; an undercoat disposed on the substrate; a conductive film disposed on the undercoat and including a plurality of conductive metal nanowires and a carboxyl group-containing cellulose; and an overcoat disposed on the conductive film. Also an electronic device including the transparent electrode.
Abstract translation: 1.一种透明电极，包括：基板; 设置在基板上的底涂层; 导电膜设置在底涂层上并且包括多个导电金属纳米线和含羧基的纤维素; 和设置在导电膜上的外涂层。 还有一种包括透明电极的电子器件。
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公开(公告)号：US20160018845A1
公开(公告)日：2016-01-21
申请号：US14802599
申请日：2015-07-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chan KWAK , Jae-Young CHOI , Kwang Hee KIM , Jong Wook ROH , Hyeon Cheol PARK , Weon Ho SHIN , Yun Sung WOO , Hyosug LEE , Jinyoung HWANG
CPC classification number: G06F1/16 , G06F3/0416 , G06F3/044 , G06F2203/04103 , H05K1/0274 , H05K1/0298 , H05K1/09
Abstract: An electrode structure includes: a first nonconductive layer; a first conductive layer disposed on the first nonconductive layer; a second nonconductive layer disposed on the first conductive layer; a second conductive layer disposed on the second nonconductive layer; and a third nonconductive layer disposed on the second conductive layer, where at least one of the first conductive layer and the second conductive layer includes a two-dimensional conductive material.
Abstract translation: 电极结构包括：第一非导电层; 设置在所述第一非导电层上的第一导电层; 设置在所述第一导电层上的第二非导电层; 设置在所述第二非导电层上的第二导电层; 以及设置在第二导电层上的第三非导电层，其中第一导电层和第二导电层中的至少一个包括二维导电材料。
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