THERMOELECTRIC CONVERSION ELEMENT AND MANUFACTURING METHOD FOR SAME
    122.
    发明授权
    THERMOELECTRIC CONVERSION ELEMENT AND MANUFACTURING METHOD FOR SAME 有权
    热电转换元件及其制造方法

    公开(公告)号:EP2876687B1

    公开(公告)日:2017-11-01

    申请号:EP13819282.8

    申请日:2013-04-15

    申请人: NEC Corporation

    IPC分类号: H01L37/00

    摘要: A thermoelectric conversion element includes a thermoelectric conversion sheet possessing flexibility. The thermoelectric conversion sheet includes a magnetic layer, an electricity-generating layer that is formed on the magnetic layer so as to contact with the magnetic layer and that is formed of a material exhibiting spin orbit coupling, and a first electrode and a second electrode formed on the electricity-generating layer so as to contact with the electricity-generating layer. The first electrode and the second electrode extend in a longitudinal direction of the thermoelectric conversion sheet, and are separated from each other in a first direction perpendicular to the longitudinal direction.

    SPIN CONTROL MECHANISM AND SPIN DEVICE
    123.
    发明公开
    SPIN CONTROL MECHANISM AND SPIN DEVICE 有权
    SPINNSTEUERUNGSMECHANISMUS UND SPINNVORRICHTUNG

    公开(公告)号:EP3065181A1

    公开(公告)日:2016-09-07

    申请号:EP14857027.8

    申请日:2014-10-29

    摘要: A spin control mechanism incudes a spin portion and a first channel portion. The spin portion has a magnetic moment that can be reversed and rotated. The first channel portion is provided in contact with the spin portion, and is configured from ferromagnetic insulator. Then, the spin control mechanism controls a direction of the magnetic moment of the spin portion using a spin current generated by a temperature gradient provided to the first channel portion.

    摘要翻译: 旋转控制机构包括旋转部分和第一通道部分。 旋转部分具有能够反转和旋转的磁矩。 第一通道部分设置成与旋转部分接触,并且由铁磁绝缘体构成。 然后,旋转控制机构使用由设置到第一通道部分的温度梯度产生的自旋电流来控制旋转部分的磁矩的方向。

    Thermoelectric conversion device
    124.
    发明公开
    Thermoelectric conversion device 审中-公开
    热门游戏UMWANDLUNGSVORRICHTUNG

    公开(公告)号:EP2922105A1

    公开(公告)日:2015-09-23

    申请号:EP15159812.5

    申请日:2015-03-19

    IPC分类号: H01L37/00

    CPC分类号: H01L37/00

    摘要: A thermoelectric conversion device (100) includes a substrate (10); a non-magnetic metal layer (40); and an insulating ferromagnetic layer (20) which is provided between the substrate (10) and the non-magnetic metal layer (40), has magnetization fixed in one in-plane direction, and is composed of a hard magnetic body. A metal ferromagnetic layer (30) may also be present.

    摘要翻译: 热电转换装置(100)包括基板(10) 非磁性金属层(40); 并且设置在所述基板(10)与所述非磁性金属层(40)之间的绝缘铁磁层(20)具有沿一个面内方向固定的磁化强度,并由硬磁体构成。 金属铁磁层(30)也可以存在。

    TARGET OBJECT DETECTION DEVICE
    125.
    发明公开
    TARGET OBJECT DETECTION DEVICE 审中-公开
    VORRICHTUNG ZUR ERKENNUNG VON ZIELOBJEKTEN

    公开(公告)号:EP2589939A4

    公开(公告)日:2015-04-08

    申请号:EP11800958

    申请日:2011-06-30

    摘要: The object detection device includes: a pyroelectric element configured to output a current signal in response to a change in an amount of infrared light; an I/V conversion circuit including an operational amplifier, a capacitive element serving as a feedback circuit, and a discharging circuit, and configured to convert the current signal to a voltage signal; an A/D conversion circuit configured to convert the voltage signal to a first digital signal; a digital filter configured to extract a detection component having a frequency included in a frequency band associated with an object from a waveform represented by the first digital signal by subjecting the first digital signal to an arithmetic processing, and create a second digital signal representing a waveform of the detection component; a judgment circuit configured to detect the target based on the second digital signal; and a control unit configured to control the discharging circuit based on a period corresponding to a predetermined frequency not greater than a lower limit of the frequency band to discharge electric charges stored in the capacitive element.

    摘要翻译: 物体检测装置包括:热电元件,被配置为响应于红外光量的变化而输出电流信号; 包括运算放大器,用作反馈电路的电容元件和放电电路的I / V转换电路,并且被配置为将电流信号转换为电压信号; A / D转换电路,被配置为将电压信号转换为第一数字信号; 数字滤波器,被配置为通过对所述第一数字信号进行运算处理,从由所述第一数字信号表示的波形中提取具有与对象相关联的频带中包含的频率的检测分量,并创建表示波形的第二数字信号 的检测部件; 判定电路,被配置为基于所述第二数字信号来检测所述目标; 以及控制单元,被配置为基于对应于不大于所述频带的下限的预定频率的周期来控制所述放电电路,以放电存储在所述电容元件中的电荷。

    THERMOELECTRIC CONVERSION ELEMENT AND THERMOELECTRIC CONVERSION METHOD
    127.
    发明公开
    THERMOELECTRIC CONVERSION ELEMENT AND THERMOELECTRIC CONVERSION METHOD 审中-公开
    热电转换元件和热电转换方法

    公开(公告)号:EP2717319A1

    公开(公告)日:2014-04-09

    申请号:EP12788869.1

    申请日:2012-05-22

    IPC分类号: H01L29/82 H01L37/00

    CPC分类号: H01L37/00

    摘要: Provided is a thermoelectric conversion element capable of converting both a temperature gradient in an in-plane direction and a temperature gradient in a direction perpendicular to plane into electric power at the same time. The thermoelectric conversion element includes: a substrate (4); a magnetic film (2) provided on the substrate (4) and formed of a polycrystalline magnetic insulator material that is magnetizable in a predetermined direction having a component parallel to a film surface; and electrodes (3, 3a, and 3b) provided to the magnetic film (2) and made of a material having a spin orbit interaction. The thermoelectric conversion element is configured to be capable of outputting a temperature gradient perpendicular to a surface of the magnetic film (2) as a potential difference in a surface of one of the electrodes and outputting a temperature gradient parallel to the surface of the magnetic film (2) as a potential difference between the electrodes.

    摘要翻译: 本发明提供一种能够将面内方向的温度梯度和面内垂直方向的温度梯度同时转换为电力的热电转换元件。 热电转换元件包括:基板(4); 设置在所述基板(4)上的磁性膜(2),所述磁性膜(2)由可在具有与膜面平行的分量的规定方向磁化的多晶磁性绝缘体材料形成; 和提供给磁性膜(2)并由具有自旋轨道相互作用的材料制成的电极(3,3a和3b)。 热电转换元件被配置为能够输出垂直于磁性膜(2)的表面的温度梯度作为电极之一的表面中的电位差并输出平行于磁性膜(2)的表面的温度梯度 (2)作为电极之间的电位差。

    Thermoelectric device based on ion transport
    128.
    发明公开
    Thermoelectric device based on ion transport 有权
    基于离子迁移的热电装置

    公开(公告)号:EP2662908A3

    公开(公告)日:2014-02-19

    申请号:EP13164505.3

    申请日:2013-04-19

    IPC分类号: H01L35/24 H01L37/00

    CPC分类号: H01L35/28 H01L35/24 H01L37/00

    摘要: The present invention provides a thermoelectric device (100) comprising a first electrode (102), a second electrode (104), a first electrolyte composition (101) capable of transporting cations, a second electrolyte composition (103) capable of transporting anions and a connector (105) comprising mobile cations and mobile anions, wherein the first electrolyte composition is connected to said first electrode by being in ionic contact and the second electrolyte composition is connected to said second electrode by being in ionic contact and said connector is in ionic contact with said first and said second electrolyte composition, such that an applied temperature difference over said electrolyte compositions or an applied voltage over said electrodes facilitate transport of ions to and/or from said electrodes via said electrolyte compositions. Methods for generating electric current or a temperature difference are provided as well.