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公开(公告)号：US20230143255A1
公开(公告)日：2023-05-11
申请号：US17985076
申请日：2022-11-10
Inventor： Yuto AKIYAMA
CPC classification number: H01C1/148 , H01C7/105 , H01C17/283
Abstract: A multilayer varistor includes a sintered body, an internal electrode disposed in the sintered body, a high-resistance layer covering at least part of the sintered body, and an external electrode covering part of the high-resistance layer, the external electrode being electrically connected to the internal electrode. An arithmetic mean roughness of a surface of the high-resistance layer is greater than or equal to 0.06 μm.
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公开(公告)号：US5781395A
公开(公告)日：1998-07-14
申请号：US36244
申请日：1993-03-24
Applicant: Hugh M. Hyatt
Inventor： Hugh M. Hyatt
CPC classification number: H01C7/12 , H01C7/105 , Y10T428/257 , Y10T428/259 , Y10T428/29 , Y10T428/2982
Abstract: An electrical overstress composite of conductor/semicondcutor particles including particles in the 100 micron range, micron range, and submicron range, distributed in a densely packed homogeneous manner, a minimum proportion of 100 angstrom range insulative particles separating the conductor/semiconductor particles, and a minimum proportion of insulative binder matrix sufficient to combine said particles into a stable coherent body.
Abstract translation: 包括以密集堆积的均匀方式分布的100微米范围，微米范围和亚微米范围内的颗粒的导体/半切割器颗粒的电应变复合材料，分离导体/半导体颗粒的最小比例为100埃的绝缘颗粒，以及 绝缘粘合剂基质的最小比例足以将所述颗粒组合成稳定的粘结体。
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公开(公告)号：US5275707A
公开(公告)日：1994-01-04
申请号：US600989
申请日：1990-10-23
Applicant: Toshiyuki Yamada , Masaaki Nakashio , Yasuhiko Tsukamoto , Takeshi Kuninori
Inventor： Toshiyuki Yamada , Masaaki Nakashio , Yasuhiko Tsukamoto , Takeshi Kuninori
Abstract: A method of coating a metal article by forming a first electrodeposition coating layer having varistor properties on a metal article by an electrodeposition coating method by use of an electrodeposition coating film-forming composition containing from 7 to 50 parts by weight of an electrically semiconductive substance per 100 parts by weight of the solid content of the composition, and then forming a second electrodeposition coating layer on said first electrodeposition coating layer by an electrodeposition coating method by use of an anionic or cationic electrodeposition paint while applying a voltage exceeding the varistor voltage. The coating composition thus-produced has excellent varistor properties with superior corrosion resistance.
Abstract translation: 一种通过使用电沉积涂膜形成组合物通过电沉积涂布法在金属制品上形成具有变阻器特性的第一电沉积涂层的方法来涂覆金属制品，该组合物含有7至50重量份的电半导体物质 然后通过电沉积涂覆法，通过使用阴离子或阳离子电沉积涂料，同时施加超过压敏电阻电压的电压，在所述第一电沉积涂层上形成第二电沉积涂层。 由此生产的涂料组合物具有优异的变阻器性能并具有优异的耐腐蚀性。
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公开(公告)号：US4992333A
公开(公告)日：1991-02-12
申请号：US273020
申请日：1988-11-18
Applicant: Hugh M. Hyatt
Inventor： Hugh M. Hyatt
CPC classification number: H01C7/12 , H01C7/105 , Y10T428/257 , Y10T428/259 , Y10T428/29 , Y10T428/2982
Abstract: An electrical overstress composite of conductor/semiconductor particles including particles in the 100 micron range, micron range, and submicron range, distributed in a densely packed homogeneous manner, a minimum proportion of 100 angstrom range insulative particles separating the conductor/semiconductor particles, and a minimum proportion of insulative binder matrix sufficient to combine said particles into a stable coherent body.
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公开(公告)号：US3100331A
公开(公告)日：1963-08-13
申请号：US575060
申请日：1960-02-01
Applicant: SPECIALTIES DEV CORP
Inventor： ZENOBIA JR JOHN C
CPC classification number: H01C7/04 , H01C7/105 , Y10T29/49082 , Y10T29/49098 , Y10T29/49101
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Patent Agency Ranking
6.发明授权公开(公告)号：US09431158B2
公开(公告)日：2016-08-30
申请号：US14829664
申请日：2015-08-19
Applicant: LONGKE ELECTRONICS (HUIYANG) CO., LTD.
Inventor： Chinglung Tseng , Zetong Chen
Abstract: The invention provides a barrel-shaped fireproof and explosion-proof surge protection device with the function of over-temperature protection, comprising a barrel-shaped housing, a barrel-shaped varistor and a cylindrical temperature protector, wherein the barrel-shaped housing houses the outer wall of the barrel-shaped varistor, the barrel-shaped varistor comprises a barrel-shaped varistor chip, an outer electrode, and an inner electrode, wherein the outer electrode is connected with an outer pin while the inner electrode is connected with an inner pin, the cylindrical temperature protector is arranged in the barrel space of the barrel-shaped varistor and is provided with two leading foots which are led out independently, or one of which is connected with the inner electrode of the barrel-shaped varistor and is led out, or one of which is connected with the inner electrode of the barrel-shaped varistor but is not led out.
Abstract translation: 本发明提供一种具有过温保护功能的桶形防火防爆浪涌保护装置，包括桶形壳体，桶形变阻器和圆柱形温度保护器，其中桶形壳体容纳 筒状变阻器的外壁，筒状变阻器包括筒状变阻器芯片，外部电极和内部电极，其中外部电极与外部引脚连接，而内部电极与内部电极连接 圆柱形温度保护器布置在筒状变阻器的筒形空间中，并且设置有独立引出的两个前脚，或者其中一个与桶形压敏电阻的内部电极连接并被引导 或者其中一个与桶形压敏电阻的内部电极连接，但不被引出。
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公开(公告)号：US20150028674A1
公开(公告)日：2015-01-29
申请号：US14444980
申请日：2014-07-28
Applicant: Lawrence Livermore National Security, LLC
Inventor： Stephen Sampayan
IPC: H01C7/105 , H01L27/144 , H02M7/12
CPC classification number: H02M7/12 , H02M1/08 , H03K17/78 , Y10T307/50
Abstract: A four-terminal circuit element is described that includes a photonic core inside of the circuit element that uses a wide bandgap semiconductor material that exhibits photoconductivity and allows current flow through the material in response to the light that is incident on the wide bandgap material. The four-terminal circuit element can be configured based on various hardware structures using a single piece or multiple pieces or layers of a wide bandgap semiconductor material to achieve various designed electrical properties such as high switching voltages by using the photoconductive feature beyond the breakdown voltages of semiconductor devices or circuits operated based on electrical bias or control designs. The photonic core aspect of the four-terminal circuit element provides unique features that enable versatile circuit applications to either replace the semiconductor transistor-based circuit elements or semiconductor diode-based circuit elements.
Abstract translation: 描述了四端电路元件，其包括电路元件内部的光子核，其使用具有光导电性的宽带隙半导体材料，并且响应于入射在宽带隙材料上的光而允许电流流过材料。 四端电路元件可以基于使用宽带隙半导体材料的单片或多片或多层的各种硬件结构来构造，以通过使用超过击穿电压的击穿电压来实现各种设计的电性能，例如高开关电压 基于电偏压或控制设计操作的半导体器件或电路。 四端子电路元件的光子核心方面提供独特的特征，使得通用电路应用取代基于半导体晶体管的电路元件或基于半导体二极管的电路元件。
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公开(公告)号：US5142263A
公开(公告)日：1992-08-25
申请号：US655724
申请日：1991-02-13
Applicant: Richard K. Childers , John H. Bunch
Inventor： Richard K. Childers , John H. Bunch
CPC classification number: H01C7/105 , H01C17/006
Abstract: A nonlinear resistive surface mount device for protecting against electrical overvoltage transients which includes a pair of conductive sheets and a quantum mechanical tunneling material disposed between the pair of conductive sheets. This configuration serves to connect the conductive sheets by quantum mechanical tunneling media thereby providing predetermined resistance when the voltage between the conductive sheets exceeds a predetermined voltage.
Abstract translation: 一种用于防止电过电压瞬变的非线性电阻表面安装器件，其包括一对导电片和设置在该对导电片之间的量子力学隧道材料。 该配置用于通过量子力学隧道介质连接导电片，从而当导电片之间的电压超过预定电压时提供预定电阻。
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公开(公告)号：US5068634A
公开(公告)日：1991-11-26
申请号：US390732
申请日：1989-08-08
Applicant: Karen P. Shrier
Inventor： Karen P. Shrier
CPC classification number: H01C7/105 , H01B1/14 , H01B1/16 , H01B1/18 , H01B1/20 , H01B1/22 , H01B1/24 , Y10T428/25
Abstract: A material and device for electronic circuitry that provides protection from fast transient over-voltage pulses. The electroded device can additionally be tailored to provide electrostatic bleed. Conductive particles are uniformly dispersed in an insulating matrix or binder to provide material having non-linear resistance characteristics. The non-linear resistance characteristics of the material are determined by the inter-particle spacing within the binder as well as by the electrical properties of the insulating binder. By tailoring the separation between the conductive particles, thereby controlling quantum-mechanical tunneling, the electrical properties of the non-linear material can be varied over a wide range.
Abstract translation: 用于电子电路的材料和器件，可提供快速瞬态过电压脉冲的保护。 电镀装置还可以被定制以提供静电放电。 导电颗粒均匀地分散在绝缘基质或粘合剂中以提供具有非线性电阻特性的材料。 材料的非线性电阻特性由粘合剂内的颗粒间间隔以及绝缘粘合剂的电性能决定。 通过调整导电颗粒之间的分离，由此控制量子力学隧道效应，非线性材料的电性能可以在宽范围内变化。
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公开(公告)号：US5048930A
公开(公告)日：1991-09-17
申请号：US324227
申请日：1989-03-14
Applicant: Yoshimi Kuroda
Inventor： Yoshimi Kuroda
IPC: G02F1/136 , G02F1/03 , G02F1/1365 , H01C7/105 , H01L27/01
CPC classification number: G02F1/1365 , H01C7/105
Abstract: The present invention provides an electro-optical device having switching elements such as non-linear resistance elements and TFTs using a-Si as the base material, wherein the a-Si film substantially does not contain hydrogen so that it has no photoelectric effect and thus become a stable and reliable device.
Abstract translation: 本发明提供一种具有诸如非线性电阻元件的开关元件和使用a-Si作为基底材料的TFT的电光装置，其中a-Si膜基本上不含氢，因此它不具有光电效应，因此 成为稳定可靠的设备。
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