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    • 21. 发明申请
    • Magnetic tunnel junction sensor
    • 磁隧道结传感器
    • US20070025027A1
    • 2007-02-01
    • US11192569
    • 2005-07-29
    • Young ChungRobert BairdBradley Engel
    • Young ChungRobert BairdBradley Engel
    • G11B5/33G11B5/127
    • G01R33/06
    • Methods and apparatus are provided for sensing physical parameters. The apparatus comprises a magnetic tunnel junction (MTJ) and a magnetic field source whose magnetic field overlaps the MTJ and whose proximity to the MTJ varies in response to an input to the sensor. The MTJ comprises first and second magnetic electrodes separated by a dielectric configured to permit significant tunneling conduction therebetween. The first magnetic electrode has its spin axis pinned and the second magnetic electrode has its spin axis free. The magnetic field source is oriented closer to the second magnetic electrode than the first magnetic electrode. The overall sensor dynamic range is extended by providing multiple electrically coupled sensors receiving the same input but with different individual response curves and desirably but not essentially formed on the same substrate.
    • 提供了用于感测物理参数的方法和装置。 该装置包括磁隧道结(MTJ)和磁场源,其磁场与MTJ重叠,并且其与MTJ的接近度响应于对传感器的输入而变化。 MTJ包括由电介质隔开的第一和第二磁极,其被配置为允许它们之间的显着的隧穿传导。 第一磁极的自旋轴被固定,第二磁极的旋转轴自由。 磁场源比第一磁极更靠近第二磁极。 通过提供多个电耦合传感器来接收相同的输入但是具有不同的单个响应曲线并且期望地但不是基本上形成在相同的基板上来扩展总传感器动态范围。
    • 23. 发明申请
    • Clothing dryer
    • 衣物烘干机
    • US20060123652A1
    • 2006-06-15
    • US11209671
    • 2005-08-24
    • Young ChungJung Lee
    • Young ChungJung Lee
    • F26B13/30F26B11/02
    • D06F58/22
    • A clothing dryer capable of removing impurities, such as dust, accumulated in a hot air outlet duct thereof. The clothing dryer includes a drying tub to dry laundry contained therein using hot air supplied thereto, a hot air outlet duct to discharge the hot air, coming from the drying tub, to the outside, and a connecting unit to connect an external suction device to the hot air outlet duct. Accordingly, impurities, such as dust, accumulated in the hot air outlet duct can be removed by a suction force of the suction device, thereby enabling the cleaning of the hot air outlet duct.
    • 能够除去积存在其热风出口管内的灰尘等杂质的衣物烘干机。 衣物烘干机包括:干燥桶,用于供应热风的干燥衣物,将来自干燥桶的热空气排出到外部的热空气出口管道;以及连接单元,将外部抽吸装置连接到 热风出口管道。 因此,积存在热风出口管道中的灰尘等杂质可以通过抽吸装置的吸力除去,从而能够清洁热风出口管道。
    • 29. 发明申请
    • Magnetic tunnel junction sensor method
    • 磁隧道结传感器方法
    • US20070026558A1
    • 2007-02-01
    • US11192570
    • 2005-07-29
    • Young ChungRobert Baird
    • Young ChungRobert Baird
    • H01L21/00
    • G01R33/093B82Y25/00B82Y40/00G01R33/098G11C11/16H01F41/307
    • Methods and apparatus are provided for sensing physical parameters. The apparatus comprises a magnetic tunnel junction (MTJ) and a magnetic field source whose magnetic field overlaps the MTJ and whose proximity to the MTJ varies in response to an input to the sensor. The MTJ comprises first and second magnetic electrodes separated by a dielectric configured to permit significant tunneling conduction therebetween. The first magnetic electrode has its spin axis pinned and the second magnetic electrode has its spin axis free. The magnetic field source is oriented closer to the second magnetic electrode than the first magnetic electrode. The overall sensor dynamic range is extended by providing multiple electrically coupled sensors receiving the same input but with different individual response curves and desirably but not essentially formed on the same substrate.
    • 提供了用于感测物理参数的方法和装置。 该装置包括磁隧道结(MTJ)和磁场源,其磁场与MTJ重叠,并且其与MTJ的接近度响应于对传感器的输入而变化。 MTJ包括由电介质隔开的第一和第二磁极,其被配置为允许它们之间的显着的隧穿传导。 第一磁极的自旋轴被固定,第二磁极的旋转轴自由。 磁场源比第一磁极更靠近第二磁极。 通过提供多个电耦合传感器来接收相同的输入但是具有不同的单个响应曲线并且期望地但不是基本上形成在相同的基板上来扩展总传感器动态范围。