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1. 发明申请

US20220057436A1 RESISTORS, CURRENT SENSE RESISTORS, BATTERY SHUNTS, SHUNT RESISTORS, AND METHODS OF MAKING 有权
公开(公告)号：US20220057436A1
公开(公告)日：2022-02-24
申请号：US17317233
申请日：2021-05-11
申请人： VISHAY DALE ELECTRONICS, LLC
发明人： Todd Wyatt , Tom Bertsch , Joshua Johnson , Aaron Krause , Sara Vo , Darin Glenn
IPC分类号： G01R1/20 , H01C17/232 , H01C1/148 , H01C7/13
摘要： A plurality of resistors are disclosed herein. The resistor may include one or more resistive elements and a plurality of conductive portions. Openings or slots, which can be configured to adjust temperature coefficient or resistance (TCR) values of the resistor, are formed in the resistive elements. The shape, quantity, and orientation of the openings or slots can vary. In one aspect, header assemblies are provided for securing or holding pins relative to the resistors.

2. 发明申请

US20200273609A1 OVER-CURRENT PROTECTION DEVICE 审中-公开
公开(公告)号：US20200273609A1
公开(公告)日：2020-08-27
申请号：US16589704
申请日：2019-10-01
申请人： Polytronics Technology Corp.
发明人： CHUN-TENG TSENG , DAVID SHAU CHEW WANG
IPC分类号： H01C7/02 , H02H9/02 , H01C7/13 , H01C1/14
摘要： An over-current protection device is a hexahedron comprising an upper surface, a lower surface and four lateral surfaces. The over-current protection device comprises a PTC device, a first insulating layer, a first electrode layer and a second electrode layer. The PTC device comprises a first conductive layer, a second conductive layer and a PTC material layer laminated therebetween. The first conductive layer comprises a first conductive section and a second conductive section separated by at least one trench. The first insulating layer is disposed on the first conductive layer. The first electrode layer is disposed on the first insulating layer and electrically coupled to the first conductive section. The second electrode layer is disposed on the first insulating layer and electrically coupled to the second conductive section. The trench comprises a primary portion not parallel to a longitudinal direction of the first and second electrode layers.

3. 发明授权

US10578650B2 Shunt resistor for measuring current 有权
公开(公告)号：US10578650B2
公开(公告)日：2020-03-03
申请号：US15711581
申请日：2017-09-21
申请人： LG CHEM, LTD.
发明人： Dong Kwan Jang , Ki Chan Kim , Sang Dae Park , Kil Ja Lim
IPC分类号： G01R1/20 , H05K3/34 , H01C1/144 , G01N27/00 , H01C1/00 , H01C7/13 , H05K1/18
摘要： Disclosed is a shunt resistor for measuring current, and a shunt resistor for measuring current, in which one or more protrusions having an unevenness shape, which are formed on one lateral surface of a shunt resistor and one or more solders are bonded to each other, respectively and the shunt resistor and a printed circuit board are electrically connected to each other to measure current of a battery through a shunt resistance included in the shunt resistor unit.

4. 发明授权

US10514424B2 System for charge-discharge cycler 有权
公开(公告)号：US10514424B2
公开(公告)日：2019-12-24
申请号：US15636005
申请日：2017-06-28
申请人： TOP RUN ENERGY SOLUTION CO., LTD.
发明人： Tae Hoon Lee , Byung Gil Yoo , Il Kyu Lee
IPC分类号： G01R31/3842 , G01R31/36 , G01R1/20 , G01R19/00 , H01C7/13
摘要： Disclosed is a system for charge-discharge cycler, particularly to a system for charge-discharge cycler in which a structure of a shunt is improved to improve performance/accuracy of a current control as a key component of an instrument for testing a secondary battery charge-discharge. A system for charge-discharge cycler has the effect of improving the degree of precision/performance of the current control during a charge/discharge inspection of the secondary battery, thereby raising the standard of development/aspect of the secondary battery and developing a charge/discharge performance tester of high performance.

5. 发明申请

US20190131039A1 POSITIVE TEMPERATURE COEFFICIENT DEVICES WITH OXYGEN BARRIER PACKAGES 审中-公开
公开(公告)号：US20190131039A1
公开(公告)日：2019-05-02
申请号：US15801689
申请日：2017-11-02
申请人： Littelfuse, Inc.
发明人： Martin G. Pineda , Kedar Bhatawadekar , Dong Yu
IPC分类号： H01C17/00 , H01C7/02 , H01C7/13 , H01C1/14 , H01C17/28
摘要： A method of forming a positive temperature coefficient (PTC) device, the method including providing a core formed of a PTC material, the core having an electrode disposed on a first surface thereof and a second electrode disposed on a second surface thereof, connecting a first lead element to the first electrode, applying an oxygen barrier epoxy to at least portions of the core, the first electrode, the second electrode, and the first lead element, and curing the oxygen barrier epoxy to form an oxygen barrier package surrounding at least portions of the core, the first electrode, the second electrode, and the first lead element.

6. 发明授权

US10096407B2 Surface-mountable over-current protection device 有权
公开(公告)号：US10096407B2
公开(公告)日：2018-10-09
申请号：US15437975
申请日：2017-02-21
申请人： Polytronics Technology Corp.
发明人： Chun Teng Tseng , Wen Feng Lee , Yung Hsien Chang , Yao Te Chang
IPC分类号： H01C7/02 , H01C7/13
摘要： A surface mountable over-current protection device comprises a PTC material layer, first and second conductive layers, left and right electrodes, left and right conductive members, and left and right insulating members. The PTC material layer comprises a left notch at a left end and a right notch at a right end. The first conductive layer comprises a primary portion disposed on an upper surface of the PTC material layer and a secondary portion extending over the left notch, and the second conductive layer comprises a primary portion disposed on a lower surface of the PTC material layer and a secondary portion extending over the underside of the right notch. The left conductive member connects to the left electrode and the first conductive layer and isolates from the second conductive layer. The right conductive member connects to the right electrode and the second conductive layer and isolates from the first conductive layer. The left and right insulating members are disposed in the left and right notches, respectively. The PTC material layer is not in direct contact with the left and right conductive members, and the primary portion and the secondary portion of the first or second conductive layer have different thicknesses.

7. 发明申请

US20180097352A1 PROTECTION DEVICE AND CIRCUIT PROTECTION APPARATUS CONTAINING THE SAME 审中-公开
公开(公告)号：US20180097352A1
公开(公告)日：2018-04-05
申请号：US15615340
申请日：2017-06-06
申请人： Polytronics Technology Corp.
发明人： Tsungmin SU , Tongcheng TSAI , David Shau Chew WANG
IPC分类号： H02H5/04 , H01C1/144 , H01C7/12 , H01C7/13 , H01C7/02 , H02H7/085
CPC分类号： H02H5/041 , H01C1/144 , H01C7/02 , H01C7/12 , H01C7/13 , H01H85/0047 , H01H85/0241 , H01H85/046 , H01H2085/0283 , H01H2207/008 , H01H2231/002 , H02H3/05 , H02H3/085 , H02H3/20 , H02H7/0852
摘要： A protection device comprises a first planar substrate, a second planar substrate, a heating element, a fusible element and an absorbent element. The first substrate comprises a first surface, and the second substrate comprises a second surface facing the first surface. The heating element is disposed on the first surface, and the fusible element is disposed above the heating element. The absorbent element is disposed on the second surface and above the fusible element. When over-current or over-temperature occurs, the heating element heats up to melt and blow the fusible element and the absorbent element absorbs melted metal of the fusible element.

8. 发明授权

US09661689B2 Cooling and holding device for heating-elements, heater and method for producing a cooling and holding device 有权
公开(公告)号：US09661689B2
公开(公告)日：2017-05-23
申请号：US14354006
申请日：2012-10-22
申请人： STEGO-HOLDING GMBH
发明人： Robert Dent , Elmar Mangold
IPC分类号： H05B3/06 , H05B1/02 , H05B3/50 , H01C7/13
CPC分类号： H05B3/06 , H05B2203/02 , Y10T29/49863
摘要： A cooling and holding device for heating-elements, more particularly PTC heating-elements, including a flat housing having at least one heating shaft in which there is at least one heating-element, wherein the heating shaft has opposing shaft walls between which the heating-element is clamped, and at least one side slit that separates the shaft walls such that the distance between the shaft walls can be varied for installation of the heating-element, wherein at least one clamping section outwardly protruding from the flat housing, grips the flat housing, spanning the side slit, and is elastically deformed in the mounted state of the heating-element so as to provide a pressing force of the shaft walls on the heating-element in the assembled state.

9. 发明授权

US09027408B2 Elastomeric particle having an electrically conducting surface, a pressure sensor comprising said particles, a method for producing said sensor and a sensor system comprising said sensors 有权
标题翻译：具有导电表面的弹性体颗粒，包含所述颗粒的压力传感器，用于生产所述传感器的方法和包括所述传感器的传感器系统
公开(公告)号：US09027408B2
公开(公告)日：2015-05-12
申请号：US12524312
申请日：2007-01-24
申请人： Landy Toth , Johan Wallen
发明人： Landy Toth , Johan Wallen
IPC分类号： G01L9/02 , H01C7/10 , H01C7/13 , A61H1/00 , H01B1/22 , G01L1/20 , H01C10/10 , H01C10/12
CPC分类号： A61B5/4848 , A61B2562/0247 , A61H9/0078 , G01L1/205 , G01L9/02 , H01B1/22 , H01C10/106 , H01C10/12
摘要： An elastomeric particle (1, 1, 1″) comprises a non-conducting elastomeric body (2) having an electrically conducting surface (4a, 4b, 6). Pressure sensor elements (20, 20′, 20″; 30, 30′, 30″, 30′″) comprising such elastomeric particles are disclosed, as well as sensor clusters (50″, 50′″, 50IV, 50V, 50VI, 50VII, 70) comprising such sensor elements. There is also disclosed a pressure sensor element (40, 40′, 40″, 40′″, 40IV, 40V, 40VI, 40VII), comprising a resistive element (44, 44′, 44″) providing a conduction path, a first electrode (42a, 42a-1, 42a-2, 42a-3, 42a-4, 42a-5, 42a-6), connected to the resistive element, a second electrode (42b, 42b′), which in a quiescent state is spaced from said first electrode, wherein the second electrode, when the pressure sensor element is subjected to a pressure, is arranged to contact said first electrode or said resistive element. Systems comprising such sensor elements and sensor clusters are disclosed, as well as methods of their fabrication.
摘要翻译：弹性体颗粒（1,1,1）包括具有导电表面（4a，4b，6）的非导电弹性体（2）。公开了包含这种弹性体颗粒的压力传感器元件（20,20'，20“; 30,30'，30”，30“），以及传感器簇（50”，50“”，50IV，50V，50VI， 50VII，70）。还公开了一种压力传感器元件（40,40'，40“，40”，40IV，40V，40VI，40VII），包括提供导电路径的电阻元件（44,44'，44“），第一连接到电阻元件的电极（42a，42a-1，42a-2，42a-3，42a-4，42a-5，42a-6），处于静止状态的第二电极（42b，42b' 与所述第一电极间隔开，其中当所述压力传感器元件经受压力时，所述第二电极布置成接触所述第一电极或所述电阻元件。公开了包括这种传感器元件和传感器簇的系统，以及它们的制造方法。

10. 发明授权

US08847726B2 Method for manufacturing ESD protection device and ESD protection device 有权
标题翻译： ESD保护器件和ESD保护器件的制造方法
公开(公告)号：US08847726B2
公开(公告)日：2014-09-30
申请号：US13565878
申请日：2012-08-03
申请人： Tetsuya Ikeda , Takayuki Tsukizawa
发明人： Tetsuya Ikeda , Takayuki Tsukizawa
IPC分类号： H01C7/10 , H01C7/13 , H02H9/04 , H05K1/02 , H01T21/00 , H05F3/02 , H01T4/12 , H05K3/46 , H05K1/16
CPC分类号： H02H9/044 , H01T4/12 , H01T21/00 , H05F3/02 , H05K1/0259 , H05K1/026 , H05K1/16 , H05K3/4629 , H05K2201/096
摘要： In a method for manufacturing an ESD protection device and an ESD protection device, on sheets defining insulating layers, portions defining a first connection conductor and a second connection conductor and a portion defining a mixed portion are formed, then the sheets are laminated and heated. The mixed portion is formed using a mixed portion formation material containing a cavity formation material and a solid component containing at least one of (i) a metal and a semiconductor, (ii) a metal and ceramic, (iii) a metal, a semiconductor, and ceramic, (iv) a semiconductor and ceramic, (v) a semiconductor, (vi) a metal coated with an inorganic material, (vii) a metal coated with an inorganic material and a semiconductor, (viii) a metal coated with an inorganic material and ceramic, and (ix) a metal coated with an inorganic material, a semiconductor, and ceramic. The cavity formation material disappears during heating.
摘要翻译：在制造ESD保护器件和ESD保护器件的方法中，形成限定绝缘层的片材，形成限定第一连接导体和第二连接导体的部分以及限定混合部分的部分，然后层压和加热片材。混合部分使用包含空腔形成材料和含有（i）金属和半导体中的至少一种的固体成分的混合部分形成材料形成，（ii）金属和陶瓷，（iii）金属，半导体和（iv）半导体和陶瓷，（v）半导体，（vi）涂覆有无机材料的金属，（vii）涂有无机材料和半导体的金属，（viii）涂覆有无机材料和陶瓷，以及（ix）涂覆有无机材料，半导体和陶瓷的金属。加热过程中空腔形成材料消失。

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