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61. 发明授权

US08542086B2 Conductive polymer electronic devices with surface mountable configuration and methods for manufacturing same 有权
标题翻译：具有表面可安装结构的导电聚合物电子器件及其制造方法
公开(公告)号：US08542086B2
公开(公告)日：2013-09-24
申请号：US12294675
申请日：2007-04-16
申请人： Gordon L. Bourns , Stelar Chu , Daniel E. Grindell , David Huang , John Kelly , Erik Meijer
发明人： Gordon L. Bourns , Stelar Chu , Daniel E. Grindell , David Huang , John Kelly , Erik Meijer
IPC分类号： H01C7/10
CPC分类号： H01C7/021 , H01C1/016 , H01C1/1406 , H01C1/1413 , H01C7/005 , H01C7/028 , H01C7/041 , H01C7/049 , H01C7/18 , H01C17/02 , H01C17/281 , Y10T29/49165
摘要： Surface-mountable conductive polymer electronic devices include at least one conductive polymer active layer laminated between upper and lower electrodes. Upper and lower insulation layers, respectively, sandwich the upper and lower electrodes. First and second planar conductive terminals are formed on the lower insulation layer. First and second cross-conductors are provided by plated through-hole vias, whereby the cross-conductors connect each of the electrodes to one of the terminals. Certain embodiments include two or more active layers, arranged in a vertically-stacked configuration and electrically connected by the cross-conductors and electrodes in parallel. Several embodiments include at least one cross-conductor having a chamfered or beveled entry hole through the upper insulation layer to provide enhanced adhesion between the cross-conductor and the insulation layer. Several methods for manufacturing the present surface-mountable conductive polymer electronic devices are also provided.
摘要翻译：表面安装导电聚合物电子器件包括层压在上电极和下电极之间的至少一个导电聚合物有源层。上下绝缘层分别夹着上下电极。第一和第二平面导电端子形成在下绝缘层上。第一和第二导体由电镀通孔通孔提供，由此将导体将每个电极连接到其中一个端子。某些实施方案包括两个或更多个有源层，其被布置成垂直堆叠的构造并且由交叉导体和电极并联电连接。几个实施例包括至少一个具有通过上绝缘层的倒角或斜面进入孔的交叉导体，以在交叉导体和绝缘层之间提供增强的粘合。还提供了用于制造本表面安装导电聚合物电子器件的几种方法。

62. 发明授权

US08536973B2 Over-current protection device 有权
标题翻译：过电流保护装置
公开(公告)号：US08536973B2
公开(公告)日：2013-09-17
申请号：US13531979
申请日：2012-06-25
申请人： Kuo Chang Lo , Yao Te Chang , Ya Fang Liang , Yi An Sha , David Shau Chew Wang
发明人： Kuo Chang Lo , Yao Te Chang , Ya Fang Liang , Yi An Sha , David Shau Chew Wang
IPC分类号： H01C7/10
CPC分类号： H01C7/13 , H01C7/027 , H01C17/0652 , H01C17/06586
摘要： An over-current protection device includes two metal foils and a PTC material layer. The PTC material layer is laminated between the two metal foils and has a resistivity less than 0.4 Ω-cm. The PTC material layer includes crystalline polymer and electrically conductive ceramic filler dispersed in the crystalline polymer. The conductive ceramic filler is of HCP structure and includes 70-95% by weight of the PTC material layer. The trip jump value of the over-current protection device after 300 times trip is less than or equal to 25. The resistance repeatability of the device can be effectively improved by adding the conductive ceramic filler.
摘要翻译：过电流保护装置包括两个金属箔和PTC材料层。 PTC材料层层压在两个金属箔之间并具有小于0.4Ω·cm的电阻率。 PTC材料层包括分散在结晶聚合物中的结晶聚合物和导电陶瓷填料。导电陶瓷填料为HCP结构，包括70-95％（重量）的PTC材料层。 300次跳闸后过电流保护装置跳闸值小于或等于25.通过添加导电陶瓷填料可以有效提高器件的电阻重复性。

63. 发明授权

US08525637B2 Resistor with temperature coefficient of resistance (TCR) compensation 有权
标题翻译：电阻温度系数（TCR）补偿
公开(公告)号：US08525637B2
公开(公告)日：2013-09-03
申请号：US13493402
申请日：2012-06-11
申请人： Clark L. Smith , Thomas L. Bertsch , Todd L. Wyatt , Thomas L. Veik
发明人： Clark L. Smith , Thomas L. Bertsch , Todd L. Wyatt , Thomas L. Veik
IPC分类号： H01C7/10
CPC分类号： H01C7/06 , G01R1/203 , G01R19/0092 , G01R19/32 , H01C1/00 , H01C1/148 , H01C17/232 , H01C17/28 , Y10T29/49082 , Y10T29/49101
摘要： A current sense resistor and a method of manufacturing a current sensing resistor with temperature coefficient of resistance (TCR) compensation are disclosed. The resistor has a resistive strip disposed between two conductive strips. A pair of main terminals and a pair of voltage sense terminals are formed in the conductive strips. A pair of rough TCR calibration slots is located between the main terminals and the voltage sense terminals, each of the rough TCR calibration slots have a depth selected to obtain a negative starting TCR value observed at the voltage sense terminals. A fine TCR calibration slot is formed between the pair of voltage sense terminals.
摘要翻译：公开了一种电流检测电阻器和制造具有温度电阻系数（TCR）补偿的电流感测电阻器的方法。电阻器具有设置在两个导电条之间的电阻条。在导电条中形成一对主端子和一对电压检测端子。一对粗糙的TCR校准槽位于主端子和电压检测端子之间，每个粗略的TCR校准槽具有选择的深度，以获得在电压检测端子处观察到的负启动TCR值。在一对电压检测端子之间形成精细的TCR校准槽。

64. 发明授权

US08525634B2 Chip varistor 有权
标题翻译：片式压敏电阻
公开(公告)号：US08525634B2
公开(公告)日：2013-09-03
申请号：US13587326
申请日：2012-08-16
申请人： Kaname Ueda , Katsunari Moriai , Takahiro Itami
发明人： Kaname Ueda , Katsunari Moriai , Takahiro Itami
IPC分类号： H01C7/10
CPC分类号： H01C1/148 , H01C7/1006 , H01C7/112
摘要： A chip varistor is provided with a varistor section, a plurality of electroconductive sections, and a plurality of terminal electrodes. The varistor section is comprised of a sintered body containing ZnO as a major component and is configured to exhibit the nonlinear voltage-current characteristics. The plurality of electroconductive sections are comprised of sintered bodies containing ZnO as a major component and arranged with the varistor section in between, and each electroconductive section has a first principal surface connected to the varistor section and a second principal surface opposed to the first principal surface. The plurality of terminal electrodes are connected respectively to the corresponding electroconductive sections. Each terminal electrode has a first electrode portion connected to the second principal surface and a second electrode portion connected to the first electrode portion.
摘要翻译：芯片变阻器设置有变阻器部分，多个导电部分和多个端子电极。变阻器部由以ZnO为主要成分的烧结体构成，具有非线性的电压 - 电流特性。所述多个导电部由以ZnO为主要成分的烧结体构成，并且在其间配置有可变电阻部，各导电部具有连接到所述变阻器部的第一主面和与所述第一主面相反的第二主面。多个端子电极分别连接到相应的导电部分。每个端子电极具有连接到第二主表面的第一电极部分和连接到第一电极部分的第二电极部分。

65. 发明授权

US08514050B1 Thermistor and method for manufacturing the same 有权
标题翻译：热敏电阻及其制造方法
公开(公告)号：US08514050B1
公开(公告)日：2013-08-20
申请号：US13858128
申请日：2013-04-08
申请人： Murata Manufacturing Co., Ltd.
发明人： Tadamasa Miura
IPC分类号： H01C7/10
CPC分类号： H01C17/00 , G01K7/22 , H01C1/1413 , H01C1/142 , H01C7/008 , H01C7/04 , H01C17/065 , H01C17/281 , Y10T29/49085
摘要： An NTC thermistor having a metal base material, a thermistor film layer formed on the metal base material, and a pair of split electrodes formed on the thermistor film layer. A ceramic slurry is applied onto a carrier film to form the thermistor film layer, a metal powder containing paste is applied onto the thermistor film layer to form the metal base material, and further an electrode paste is applied onto the metal base material to form the split electrodes. Thereafter, the three substances are integrally fired.
摘要翻译：具有金属基材的NTC热敏电阻，形成在金属基材上的热敏电阻膜层和形成在热敏电阻膜层上的一对分裂电极。将陶瓷浆料施加到载体膜上以形成热敏电阻膜层，将含金属粉末的糊剂施加到热敏电阻膜层上以形成金属基材，并且还将电极浆料施加到金属基材上以形成分离电极。此后，三种物质被整体烧制。

66. 发明授权

US08508326B2 Surge protection device using metal oxide varistors (MOVs) as the active energy control multiple gap discharging chain 有权
标题翻译：浪涌保护器采用金属氧化物变阻器（MOVs）作为主动能量控制多间隙放电链
公开(公告)号：US08508326B2
公开(公告)日：2013-08-13
申请号：US13379780
申请日：2011-11-08
申请人： Guo Yao Kang , Hui Ping Guo , Bing Yu Shi , Wen Hu Shi , Rong Huang , Ya Ping Guo
发明人： Guo Yao Kang , Hui Ping Guo , Bing Yu Shi , Wen Hu Shi , Rong Huang , Ya Ping Guo
IPC分类号： H01C7/10
CPC分类号： H01C7/10 , H01C7/102 , H01C7/108
摘要： The present invention may provide a surge protection device, which may include a reference node, first, second, and third nodes, a first arcing section (GAP) coupled between the first and second nodes, and configured to receive a surge voltage from the first node, a first metal oxide varistor (MOV) coupled between the second and reference nodes, and configured to reduce the surge voltage to a first sub-surge voltage at the second node, a second arcing section (GAP) coupled between the second and third nodes, and configured to receive the first sub-surge voltage from the second node, and a second metal oxide varistor (MOV) coupled between the third and reference nodes, and configured to reduce the first sub-surge voltage to a second sub-surge voltage at the third node.
摘要翻译：本发明可以提供浪涌保护装置，其可以包括参考节点，第一，第二和第三节点，耦合在第一和第二节点之间的第一电弧部分（GAP），并且被配置为从第一节点节点，耦合在第二和参考节点之间的第一金属氧化物变阻器（MOV），并且被配置为将浪涌电压降低到第二节点处的第一次浪涌电压;耦合在第二和第三节点之间的第二电弧部分（GAP）并且被配置为从第二节点接收第一子浪涌电压，以及耦合在第三参考节点和参考节点之间的第二金属氧化物变阻器（MOV），并且被配置为将第一子浪涌电压降低到第二子浪涌电压电压在第三节点。

67. 发明授权

US08451084B2 Laminated surface mounting type thermistor and manufacturing method thereof 有权
标题翻译：层压表面安装型热敏电阻及其制造方法
公开(公告)号：US08451084B2
公开(公告)日：2013-05-28
申请号：US13145040
申请日：2009-06-29
申请人： Jinhua Huang , Pengxing Wang , Qingguo Gong , Yuzheng Shi , Jiangquan Liao
发明人： Jinhua Huang , Pengxing Wang , Qingguo Gong , Yuzheng Shi , Jiangquan Liao
IPC分类号： H01C7/10
CPC分类号： H01C7/18 , H01C1/1406 , H01C1/148 , H01C7/027 , Y10T29/49085
摘要： A laminated SMD-type thermistor has a conductive module, a left and a right conductive metal layer. The conductive module includes a core conductive module coated with an insulating layer on the upper and lower surface, and the left and right side. The core conductive module includes at least one conductive unit piled up in sequence, two conductive units are separated by an insulating material layer. The conductive unit includes an upper metal foil, a conductive polymer chip and a lower metal foil which are laminated in sequence from top to bottom. A left and right conductive metal layer are coated on the left and right part of the conductive module respectively, and penetrate the insulating layer partially, to connect with two metal foils of the conductive unit respectively. The laminated SMD-type thermistor can further comprise two plating resistant films coated on the upper and lower surface of the conductive module.
摘要翻译：层压SMD型热敏电阻具有导电模块，左右导电金属层。导电模块包括在上表面和下表面以及左侧和右侧涂覆有绝缘层的芯导电模块。芯导电模块包括依次堆积的至少一个导电单元，两个导电单元由绝缘材料层隔开。导电单元包括从上到下依次层叠的上金属箔，导电聚合物芯片和下金属箔。分别在导电模块的左右部分涂覆左右导电金属层，并部分地穿透绝缘层，分别与导电单元的两个金属箔连接。层叠的SMD型热敏电阻还可以包括涂覆在导电模块的上表面和下表面上的两个耐电镀膜。

68. 发明授权

US08446245B2 Over-current protection device 有权
标题翻译：过电流保护装置
公开(公告)号：US08446245B2
公开(公告)日：2013-05-21
申请号：US13235663
申请日：2011-09-19
申请人： David Shau Chew Wang , Yi An Sha , Kuo Chang Lo , Tai Kuang Hei
发明人： David Shau Chew Wang , Yi An Sha , Kuo Chang Lo , Tai Kuang Hei
IPC分类号： H01C7/10
CPC分类号： H01C7/027
摘要： An over-current protection device includes two metal foils and a PTC material layer laminated therebetween. The PTC material layer has a volume resistivity between 0.07 Ω-cm and 0.32 Ω-cm. The PTC material layer includes a crystalline polymer, a conductive ceramic carbide filler of a particle size between 0.1 μm and 50 μm and a volume resistivity less than 0.1 Ω-cm, and a carbon black filler. The weight ratio of the carbon black filler to the conductive ceramic carbide filler is between 1:90 and 1:4. The conductive ceramic carbide filler and the carbon black filler are dispersed in the crystalline polymer. The resistance ratio R100/Ri is between 3 and 20.
摘要翻译：过电流保护装置包括两个金属箔和层叠在其间的PTC材料层。 PTC材料层的体积电阻率在0.07欧姆 - 厘米至0.32欧姆 - 厘米。 PTC材料层包括结晶聚合物，粒径在0.1μm和50μm之间的导电陶瓷碳化物填料和体积电阻率小于0.1Ω-cm，以及炭黑填料。碳黑填料与导电陶瓷碳化物填料的重量比为1:90至1:4。导电陶瓷碳化物填料和炭黑填料分散在结晶聚合物中。电阻比R100 / Ri在3和20之间。

69. 发明授权

US08421584B2 Over-current protection device and method for manufacturing the same 有权
标题翻译：过电流保护装置及其制造方法
公开(公告)号：US08421584B2
公开(公告)日：2013-04-16
申请号：US13351700
申请日：2012-01-17
申请人： Tong Cheng Tsai , Yi An Sha , David Shau Chew Wang , Fu Hua Chu
发明人： Tong Cheng Tsai , Yi An Sha , David Shau Chew Wang , Fu Hua Chu
IPC分类号： H01C7/10
CPC分类号： H01C7/13 , Y10T29/49082 , Y10T29/49085
摘要： An over-current protection device includes a conductive composite having a first crystalline fluorinated polymer, a plurality of particulates, a conductive filler, and a non-conductive filler, wherein the plurality of particulates include a second crystalline fluorinated polymer. The first crystalline fluorinated polymer has a crystalline melting temperature of between 150 and 190 degrees Celsius. The plurality of particulates including the second crystalline fluorinated polymer are disposed in the conductive composite, having a crystalline melting temperature of between 320 and 390 degrees Celsius and having a particulate diameter of from 1 to 50 micrometers. The conductive filler and the non-conductive filler are dispersed in the conductive composite.
摘要翻译：一种过电流保护装置包括具有第一结晶氟化聚合物，多个微粒，导电填料和非导电填料的导电复合材料，其中所述多个微粒包括第二结晶氟化聚合物。第一结晶氟化聚合物的结晶熔融温度在150至190摄氏度之间。包括第二结晶氟化聚合物的多个微粒设置在导电复合材料中，其结晶熔融温度为320-390℃，其粒径为1至50微米。导电填料和非导电填料分散在导电复合材料中。

70. 发明授权

US08390421B2 Semiconductor ceramic and positive-coefficient characteristic thermistor 有权
标题翻译：半导体陶瓷和正系数特性热敏电阻
公开(公告)号：US08390421B2
公开(公告)日：2013-03-05
申请号：US13326706
申请日：2011-12-15
申请人： Atsushi Kishimoto , Wataru Aoto , Akinori Nakayama
发明人： Atsushi Kishimoto , Wataru Aoto , Akinori Nakayama
IPC分类号： H01C7/10
CPC分类号： H01C7/025 , C04B35/4682 , C04B2235/3208 , C04B2235/3258 , C04B2235/77 , C04B2235/79 , H01C17/06533
摘要： A semiconductor ceramic and a positive-coefficient characteristic thermistor are provided which have a stable PTC characteristic, a high double point, and a wide operating temperature range. The semiconductor ceramic contains, as a main component, a barium titanate-based composition having a perovskite structure expressed by a general formula AmBO3. Out of 100 mol % of the Ti, an amount in a range of 0.05 mol % or more to 0.3 mol % or less of Ti is replaced with W as a semiconductor forming agent, the ratio m of A sites mainly to B sites is 0.99≦m≦1.002, and an actually-measured sintered density is 70% or more and 90% or less of the theoretical sintered density. In the positive-coefficient characteristic thermistor, a component body is formed of the semiconductor ceramic.
摘要翻译：提供了具有稳定的PTC特性，高双点和宽工作温度范围的半导体陶瓷和正系数特性热敏电阻。半导体陶瓷作为主要成分含有具有由通式AmBO 3表示的钙钛矿结构的钛酸钡类组合物。在100摩尔％的Ti中，作为半导体形成剂的W被替换为0.05摩尔％以上至0.3摩尔％以下的Ti的量，作为主要部位的A部位的比例m为0.99 ＆nlE; m＆nlE; 1.002，实际测量的烧结密度为理论烧结密度的70％以上且90％以下。在正系数特性热敏电阻中，由半导体陶瓷形成元件体。

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