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    Chip thermistor and method of manufacturing same
    66.
    发明授权
    Chip thermistor and method of manufacturing same 有权
    片式热敏电阻及其制造方法

    公开(公告)号：US09324483B2

    公开(公告)日：2016-04-26

    申请号：US14514738

    申请日：2014-10-15

    Applicant: TDK CORPORATION

    Inventor： Yo Saito ,  Kouki Yamada ,  Daisuke Tsuchida

    IPC: H01C3/04 ,  H01C7/00 ,  H01C1/14 ,  H01C7/04 ,  H01C17/00 ,  H01C7/02

    CPC classification number: H01C7/008 ,  H01C1/1413 ,  H01C7/023 ,  H01C7/04 ,  H01C7/043 ,  H01C17/00 ,  H01C17/006 ,  Y10T29/49085

    Abstract: A chip thermistor 1 has a thermistor portion 7 comprised of a ceramic material containing respective metal oxides of Mn, Ni, and Co as major ingredients; a pair of composite portions 9, 9 comprised of a composite material of Ag—Pd, and respective metal oxides of Mn, Ni, and Co and arranged on both sides of the thermistor portion 7 so as to sandwich in the thermistor portion 7 between the composite portions 9, 9; and external electrodes 5, 5 connected to the pair of composite portions 9, 9, respectively. In this manner, the pair of composite portions 9, 9 are used as bulk electrodes and, for this reason, the resistance of the chip thermistor 1 can be adjusted mainly with consideration to the resistance in the thermistor portion 7, without need for much consideration to the distance between the external electrodes 5, 5 and other factors.

    Abstract translation: 片式热敏电阻1具有热敏电阻部7，其由含有Mn，Ni，Co的各种金属氧化物的陶瓷材料构成，作为主要成分; 由Ag-Pd的复合材料和Mn，Ni和Co的各种金属氧化物构成的一对复合部分9,9，并且布置在热敏电阻部分7的两侧，以夹在热敏电阻部分7之间 复合部分9,9; 以及分别与一对复合部9,9连接的外部电极5,5。 以这种方式，一对复合部分9,9被用作体电极，为此，可以主要考虑到热敏电阻部分7中的电阻来调整芯片热敏电阻1的电阻，而不需要太多考虑 到外部电极5,5之间的距离等因素。

    NEGATIVE DIFFERENTIAL RESISTANCE DEVICE
    67.
    发明申请
    NEGATIVE DIFFERENTIAL RESISTANCE DEVICE 有权
    负面差分电阻器件

    公开(公告)号：US20150380133A1

    公开(公告)日：2015-12-31

    申请号：US14845670

    申请日：2015-09-04

    Applicant: Hewlett-Packard Development Company, L.P.

    Inventor： Jianhua Yang ,  Minxian Max Zhang ,  R. Stanley Williams

    IPC: H01C7/00 ,  H01C7/02 ,  H01C7/04 ,  H01C1/14

    CPC classification number: H01C7/008 ,  H01C7/021 ,  H01C7/023 ,  H01C7/041 ,  H01C7/043

    Abstract: Apparatus and methods related to negative differential resistance (NDR) are provided. An NDR device includes a spaced pair of electrodes and at least two different materials disposed there between. One of the two materials is characterized by negative thermal expansion, while the other material is characterized by positive thermal expansion. The two materials are further characterized by distinct electrical resistivities. The NDR device is characterized by a non-linear electrical resistance curve that includes a negative differential resistance range. The NDR device operates along the curve in accordance with an applied voltage across the pair of electrodes.

    Abstract translation: 提供与负差分电阻（NDR）相关的装置和方法。 NDR装置包括间隔开的一对电极和设置在其间的至少两种不同的材料。 两种材料之一的特征在于负热膨胀，而另一种材料的特征在于正的热膨胀。 这两种材料的特征还有不同的电阻率。 NDR器件的特征在于包括负差分电阻范围的非线性电阻曲线。 NDR器件根据跨越该对电极的施加电压沿曲线工作。

    Temperature Sensor Element
    68.
    发明申请
    Temperature Sensor Element 有权
    温度传感器元件

    公开(公告)号：US20150308903A1

    公开(公告)日：2015-10-29

    申请号：US14693483

    申请日：2015-04-22

    Applicant: LATTRON CO., LTD.

    Inventor： Jae Cheon Sohn ,  Chung Kook Lee

    IPC: G01K7/18

    CPC classification number: G01K7/22 ,  G01K7/18 ,  H01C1/1413 ,  H01C7/042 ,  H01C7/043

    Abstract: A temperature sensor element consists of a temperature sensing unit including: a temperature-sensing ceramic unit; first and second electrodes respectively positioned on first and second surface of the temperature-sensing ceramic unit, the second surface opposing the first surface; first and second intermediate electrodes respectively connecting to the first and second electrodes; and first and second lead lines connected to the first and second electrodes via the first and intermediate electrodes, respectively; and a protective unit surrounding the temperature sensing unit, wherein each of the first lead line and the second lead line includes a lead line core coated with a second layer, the lead line core and the second layer being different materials. The lead lines consist of the lead line cores of a metallic material cheaper than the platinum-based metal, which reduces the production cost of the lead lines.

    Abstract translation: 温度传感器元件由温度感测单元组成，包括：感温陶瓷单元; 第一和第二电极分别位于温度感测陶瓷单元的第一和第二表面上，第二表面与第一表面相对; 分别连接到第一和第二电极的第一和第二中间电极; 以及分别经由所述第一和中间电极连接到所述第一和第二电极的第一引线和第二引线; 以及围绕所述温度检测单元的保护单元，其中所述第一引线和所述第二引线中的每一个包括涂覆有第二层的引线芯，所述引线芯和所述第二层是不同的材料。 引线由比铂基金属便宜的金属材料的引线芯组成，这降低了引线的生产成本。

    Negative differential resistance device
    69.
    发明授权
    Negative differential resistance device 有权
    负差分电阻器件

    公开(公告)号：US09159476B2

    公开(公告)日：2015-10-13

    申请号：US13982672

    申请日：2011-02-01

    Applicant: Jianhua Yang ,  Minxian Max Zhang ,  R Stanley Williams

    Inventor： Jianhua Yang ,  Minxian Max Zhang ,  R Stanley Williams

    IPC: H01C7/10 ,  H01C7/04 ,  H01L47/00 ,  H01L27/26

    CPC classification number: H01C7/10 ,  H01C7/041 ,  H01C7/043 ,  H01L27/26 ,  H01L47/00

    Abstract: Apparatus and methods related to negative differential resistance (NDR) are provided. An NDR device includes a spaced pair of electrodes and at least two different materials disposed there between. One of the two materials is characterized by negative thermal expansion, while the other material is characterized by positive thermal expansion. The two materials are further characterized by distinct electrical resistivities. The NDR device is characterized by a non-linear electrical resistance curve that includes a negative differential resistance range. The NDR device operates along the curve in accordance with an applied voltage across the pair of electrodes.

    Abstract translation: 提供与负差分电阻（NDR）相关的装置和方法。 NDR装置包括间隔开的一对电极和设置在其间的至少两种不同的材料。 两种材料之一的特征在于负热膨胀，而另一种材料的特征在于正的热膨胀。 这两种材料的特征还有不同的电阻率。 NDR器件的特征在于包括负差分电阻范围的非线性电阻曲线。 NDR器件根据跨越该对电极的施加电压沿曲线工作。

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