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公开(公告)号：US12112866B2
公开(公告)日：2024-10-08
申请号：US17392772
申请日：2021-08-03
发明人： Yeongjun Lee , Joo Young Kim , Youngjun Yun , Hyun Bum Kang , Jong Won Chung
IPC分类号： H01B5/14 , C23C14/24 , H01B5/16 , H01L27/12 , H01L27/146 , H01L29/417 , H01L29/423 , H01L29/786
CPC分类号： H01B5/14 , C23C14/24 , H01B5/16 , H01L27/1218 , H01L27/1244 , H01L27/14678 , H01L29/41733 , H01L29/42384 , H01L29/78603
摘要： A stacked structure for a stretchable device includes a stretchable layer including an elastic polymer, and a conductive layer on the stretchable layer and including a metal, wherein the stretchable layer includes a first depth region and a second depth region sequentially disposed in a depth direction from a surface of the stretchable layer that is in contact with the conductive layer and the first depth region includes the metal.
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公开(公告)号：US20240328985A1
公开(公告)日：2024-10-03
申请号：US18678044
申请日：2024-05-30
发明人： Naruto MIYAKAWA , Ayumi SHINAGAWA , Tomomi NAKANO , Shota USHIBA , Shinsuke TANI
IPC分类号： G01N27/30 , G01N27/327 , H01B1/02 , H01B5/16
CPC分类号： G01N27/301 , H01B1/02 , H01B5/16 , G01N27/3271
摘要： An electrode substrate includes an insulation substrate and a reference electrode on the insulation substrate. The reference electrode includes a silver layer, a first silver chloride layer, and a second silver chloride layer. The silver layer is on the insulation substrate. The first silver chloride layer is on the silver layer on the insulation substrate, and covers the silver layer. The second silver chloride layer is on the first silver chloride layer on the insulation substrate, and covers the first silver chloride layer. An area void fraction of the first silver chloride layer is larger than an area void fraction of the second silver chloride layer in any longitudinal section.
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3.发明授权公开(公告)号：US11749800B2
公开(公告)日：2023-09-05
申请号：US17488578
申请日：2021-09-29
发明人： Soong Ju Oh , Jun Sung Bang , Jun Hyuk Ahn , Yong Min Lee , Sang Yeop Lee
CPC分类号： H01M4/366 , H01B1/22 , H01B5/14 , H01B5/16 , H01B13/008 , H01B13/0013 , H01M4/38
摘要： Disclosed are a high performance stretchable electrode having a double layer structure with flexibility and high coverage, as well as a manufacturing method thereof. The stretchable electrode of the present invention has excellent performance based on high coverage. Therefore, the present invention may provide a high performance stretchable electrode with high conductivity and low gauge factor by selectively adjusting flexibility of the electrode.
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公开(公告)号：US11735333B2
公开(公告)日：2023-08-22
申请号：US16499641
申请日：2019-04-11
发明人： Zihao Guo
CPC分类号： H01B5/16 , B05D3/20 , B05D5/12 , H01B13/0016 , H01B13/0026 , H01B13/0036
摘要： A manufacturing method of an anisotropic conductive film and an apparatus thereof are provided. The manufacturing method of an anisotropic conductive film includes steps of: (a) providing a first substrate having metal contacts; (b) disposing a resin layer on the first substrate and covering the metal contacts; (c) providing a press head having a suction pattern arranged corresponding to the metal contacts; (d) sucking the conductive particles by the press head; and (e) pressing the conductive particles into the resin layer by the press head. The conductive particles are disposed corresponding to the metal contacts of the substrate, so that the problem about the short circuit between contacts can be improved, and the product yield and reliability can also be improved.
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公开(公告)号：US20220319741A1
公开(公告)日：2022-10-06
申请号：US17709047
申请日：2022-03-30
申请人： Averatek Corporation
发明人： Shinichi Iketani
摘要： Methods and devices are contemplated incorporating both high resistance conductive materials (HRCM) and conductors. A HRCM is deposited on a conductor, such that the surface between the HRCM and the conductor is relatively smooth. A dielectric material is then deposited onto an exposed surface of the HRCM. The surface of the HRCM meeting the dielectric material is roughed or otherwise impressed such that it has a Ra of at least 5 μm. The ratio of resistivity between the HRCM and the conductor is at least 50:1 or 100:1, and the ratio of conductivity between the conductive material and the resistive material is at least 9:1, 19:1, or 99:1.
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公开(公告)号：US20220093287A1
公开(公告)日：2022-03-24
申请号：US17392772
申请日：2021-08-03
发明人： Yeongjun LEE , Joo Young KIM , Youngjun YUN , Hyun Bum KANG , Jong Won CHUNG
摘要： A stacked structure for a stretchable device includes a stretchable layer including an elastic polymer, and a conductive layer on the stretchable layer and including a metal, wherein the stretchable layer includes a first depth region and a second depth region sequentially disposed in a depth direction from a surface of the stretchable layer that is in contact with the conductive layer and the first depth region includes the metal.
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公开(公告)号：US11013126B2
公开(公告)日：2021-05-18
申请号：US16465184
申请日：2017-11-22
发明人： Yuta Araki
IPC分类号： H01L23/00 , H01L23/29 , C09J9/02 , H05K3/32 , C09J7/20 , C08L101/00 , H01B5/16 , H01R11/01 , H01R43/20
摘要： A connection structure: a first electronic component having a terminal pattern in which a plurality of terminals are arranged side by side in a radial form and a second electronic component having a terminal pattern corresponding to the terminal pattern of the first electronic component are anisotropically conductively connected using an anisotropic conductive film, (i) the effective connection area per terminal is 3000 μm2 or more, and the number density of conductive particles in the anisotropic conductive film is 2000 particles/mm2 or more and 20000 particles/mm2 or less, (ii) as the anisotropic conductive film, adopted is an anisotropic conductive film in which the conductive particles are arranged in a lattice form, and the arrangement pitch and the arrangement direction are configured such that each terminal captures three or more conductive particles, or (iii) as the anisotropic conductive film, adopted is an anisotropic conductive film having a multiple circular region.
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公开(公告)号：US20200207952A1
公开(公告)日：2020-07-02
申请号：US16707208
申请日：2019-12-09
发明人： Jun HATAKEYAMA
摘要： A stretchable wiring film includes: (A) a stretchable film made of, at least as a top surface of the stretchable film, a cured product of a stretchable film material containing a silicone polyurethane resin; and (B) a stretchable wiring. The top surface of the stretchable film has a repeated uneven pattern formed with depths of 0.1 μm to 5 mm and pitches of 0.1 μm to 10 mm. The stretchable wiring is formed on the top surface of the stretchable film where the repeated uneven pattern is formed. Thus, the present invention provides: a stretchable wiring film having less decrease in electric conductivity in stretching and excellent water repellency on the film top surface; and a method for forming the stretchable wiring film.
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公开(公告)号：US10475551B2
公开(公告)日：2019-11-12
申请号：US15139781
申请日：2016-04-27
发明人： Jun Wang , Fan Zhang , Richard S. Zhang , Yingqi Zhang , Brian Eric Lindholm , Lin Lan , Yazhu Zhao
摘要： An electric coupler includes a body, a first electrical path through the body having a first resistance to electric current within a first frequency range and a second electrical path through the body having a second resistance to electric current within a second frequency range.
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公开(公告)号：US10269467B2
公开(公告)日：2019-04-23
申请号：US15741135
申请日：2016-07-11
发明人： Reiji Tsukao , Takeshi Miyake
摘要： An anisotropic conductive film is thermo-polymerizable and includes an electrically insulating base layer, an adhesive layer, an intermediate layer sandwiched therebetween, and electrically conductive particles retained by any of the layers. The intermediate layer and the adhesive layer each have a melt viscosity higher than the melt viscosity of the electrically insulating base layer. The electrically conductive particles are independent of one another when the anisotropic conductive film is viewed in plan. The modulus of elasticity of the anisotropic conductive film as a whole, at 100° C., after thermal polymerization, is higher than 1800 MPa.
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