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    • 37. 发明申请
    • POSITION DETECTION DEVICE
    • 位置检测装置
    • US20140048115A1
    • 2014-02-20
    • US14114508
    • 2012-04-19
    • Akihiro KiriharaHiroyuki EndohYasunobu Nakamura
    • Akihiro KiriharaHiroyuki EndohYasunobu Nakamura
    • H01L35/32
    • H01L35/32G06F3/041G06F3/046H01L27/16
    • A position detection device includes a thermoelectric conversion portion which includes a magnetic layer and a plurality of electrodes. The magnetic layer has magnetization. The plurality of electrodes are formed of a material having spin-orbit interaction, and are formed on the magnetic layer so as to extend in a direction which intersects with the magnetization direction of the magnetic layer. When an arbitrary location on the layer-surface of the magnetic layer is heated, the thermoelectric conversion portion modulates the effective temperature in the magnetic layer and induces a spin Seebeck effect. As a result, the thermoelectric conversion portion generates, from the plurality of electrodes, a voltage corresponding to the heated position as position information.
    • 位置检测装置包括具有磁性层和多个电极的热电转换部。 磁性层具有磁化强度。 多个电极由具有自旋轨道相互作用的材料形成,并且形成在磁性层上,以便沿与磁性层的磁化方向相交的方向延伸。 当磁性层的表面上的任意位置被加热时,热电转换部分调制磁性层中的有效温度并引起旋转塞贝克效应。 结果,热电转换部从多个电极产生与加热位置对应的电压作为位置信息。
    • 40. 发明授权
    • Photoreceptor for electrophotography
    • 电子照相感光体
    • US5733697A
    • 1998-03-31
    • US806858
    • 1997-02-26
    • Hiroyuki EndohAkira Hirano
    • Hiroyuki EndohAkira Hirano
    • G03G5/047G03G5/06
    • G03G5/047G03G5/0614
    • A photoreceptor for electrophotography exhibits high photosensitivity and provides excellent potential stability and durability upon repeated use. The photoreceptor for electrophotography contains, as a charge-transport material, a triphenylamine derivative represented by the following formula (1) or (2) or the mixture thereof: ##STR1## wherein each of Ar.sup.1 through Ar.sup.10 is a phenyl group which may or may not have a substituent, and the substituent on any of the groups Ar.sup.1 through Ar.sup.10 is a group or an atom selected from the group consisting of C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkylamino, C1-C4 dialkylamino, C1-C4 alkylthio, C1-C4 halogenoalkyl, amino, and a halogen atom; each of R.sup.1 through R.sup.10 represents a hydrogen atom or a methyl group; each of R.sup.11 through R.sup.15 represents a hydrogen atom, a C1-C4 alkyl group, a C6-C14 aryl group, or a C7-C14 aralkyl group, wherein the substitutents R.sup.11 through R.sup.15 may be identical to or different from one another.
    • 用于电子照相的感光体表现出高的光敏性,并且在重复使用时提供优异的电位稳定性和耐久性。 电子照相感光体含有作为电荷输送材料的下式(1)或(2)表示的三苯胺衍生物或其混合物:其中Ar1至 Ar10是可以具有或不具有取代基的苯基,Ar 1〜Ar 10中的任一个的取代基是选自C 1〜C 4烷基,C 1〜C 4烷氧基,C 1 -C 4 烷基氨基,C 1 -C 4二烷基氨基,C 1 -C 4烷硫基,C 1 -C 4卤代烷基,氨基和卤素原子; R 1至R 10各自表示氢原子或甲基; R 11至R 15中的每一个表示氢原子,C 1 -C 4烷基,C 6 -C 14芳基或C 7 -C 14芳烷基,其中取代基R 11至R 15可以彼此相同或不同。