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    • 45. 发明申请
    • ROTATION DETECTING DEVICE
    • 旋转检测装置
    • US20070247144A1
    • 2007-10-25
    • US11819766
    • 2007-06-29
    • Minoru TokuharaYukihiro Kato
    • Minoru TokuharaYukihiro Kato
    • G01B7/30
    • G01D5/147G01D3/022G01D5/24452G01D5/2448G01P3/487
    • A rotation detecting device for detecting a rotating object includes a housing having a bearing and an mounting surface, a rotor member having magnetic peripheral portion and a rotary shaft that is supported by the bearing, a biasing permanent magnet for providing magnetic field around the mounting surface and the magnetic peripheral portion, an IC sensor chip including plural magnetic sensor elements disposed on the mounting surface to provide a sensing signal related to change in magnetic field around the sensor elements, and an IC signal processing chip that provides a rotation signal according to the sensing signal. In this device, the bearing and the mounting surface are integrally formed into the housing at a prescribed distance to secure an unchanged air gap distance.
    • 用于检测旋转物体的旋转检测装置包括具有轴承和安装表面的壳体,具有磁性周边部分的转子部件和由轴承支撑的旋转轴,用于在安装表面周围提供磁场的偏置永磁体 和磁性周边部分,IC传感器芯片,其包括设置在安装表面上的多个磁性传感器元件,以提供与传感器元件周围的磁场变化相关的感测信号;以及IC信号处理芯片,其根据 感应信号。 在该装置中,轴承和安装表面以规定的距离一体地形成在壳体中,以确保空隙间距离的不变。
    • 47. 发明申请
    • Rotation detecting device
    • 旋转检测装置
    • US20060097717A1
    • 2006-05-11
    • US11263556
    • 2005-11-01
    • Minoru TokuharaYukihiro Kato
    • Minoru TokuharaYukihiro Kato
    • G01B7/30
    • G01D5/147G01D3/022G01D5/24452G01D5/2448G01P3/487
    • A rotation detecting device for detecting a rotating object includes a housing having a bearing and an mounting surface, a rotor member having magnetic peripheral portion and a rotary shaft that is supported by the bearing, a biasing permanent magnet for providing magnetic field around the mounting surface and the magnetic peripheral portion, an IC sensor chip including plural magnetic sensor elements disposed on the mounting surface to provide a sensing signal related to change in magnetic field around the sensor elements, and an IC signal processing chip that provides a rotation signal according to the sensing signal. In this device, the bearing and the mounting surface are integrally formed into the housing at a prescribed distance to secure an unchanged air gap distance.
    • 用于检测旋转物体的旋转检测装置包括具有轴承和安装表面的壳体,具有磁性周边部分的转子部件和由轴承支撑的旋转轴,用于在安装表面周围提供磁场的偏置永磁体 和磁性周边部分,IC传感器芯片,其包括设置在安装表面上的多个磁性传感器元件,以提供与传感器元件周围的磁场变化相关的感测信号;以及IC信号处理芯片,其根据 感应信号。 在该装置中,轴承和安装表面以规定的距离一体地形成在壳体中,以确保空隙间距离的不变。
    • 50. 发明授权
    • Substrate with transparent conductive film and organic electroluminescence device using the same
    • 具有透明导电膜的衬底和使用其的有机电致发光器件
    • US06787989B2
    • 2004-09-07
    • US09820385
    • 2001-03-29
    • Shunji WadaYukihiro Kato
    • Shunji WadaYukihiro Kato
    • H05B3300
    • H01L51/0021Y10T428/163
    • A substrate with a transparent condcutive film is provided, which has a high work function and an excellent surface smoothness as well as a reduced specific resistance to thereby ensure a reduced power consumption and enhanced display quality. An ITO film 2 is formed on a glass substrate 1 by an ion plating method by using an ITO sintered compact with an SnO2 content of 4 to 6 wt %. The ITO film 2 obtained as above has a surface having a work function of 4.9 to 5.5 eV, a surface roughness of 1 to 10 nm, and a specific resistance of 1.6×10−4 &OHgr;·cm or less. An organic EL device using the substrate is provided, in which an organic multilayer film (hole transport layer 5, light-emitting layer 7, and electron transport layer 6) is laminated on the surface of the ITO film 2, and further a metal thin film layer 4 is laminated on the surface of the organic multilayer film.
    • 提供具有透明的保护膜的基板,其具有高功函数和优异的表面平滑度以及降低的电阻率,从而确保降低的功耗和增强的显示质量。 通过使用SnO 2含量为4〜6重量%的ITO烧结体,通过离子镀法在玻璃基板1上形成ITO膜2。 如上获得的ITO膜2具有功函数为4.9〜5.5eV,表面粗糙度为1〜10nm,电阻率为1.6×10 -4Ω·cm以下的表面。 提供了一种使用该基板的有机EL器件,其中在ITO膜2的表面上层叠有机多层膜(空穴传输层5,发光层7和电子传输层6),并且还具有金属薄膜 膜层4层叠在有机多层膜的表面上。