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    • 9. 发明授权
    • Electron multiplier
    • 电子倍增器
    • US09543129B2
    • 2017-01-10
    • US14123250
    • 2012-05-31
    • Akio SuzukiYuto YanagiharaHiroshi Kobayashi
    • Akio SuzukiYuto YanagiharaHiroshi Kobayashi
    • H01J25/76H01J43/04H01J43/24H01J43/28
    • H01J43/04H01J43/246H01J43/28
    • An electron multiplier includes an insulating substrate which includes an electrical wiring pattern and in which a through-hole is formed, an MCP arranged on one side of the through-hole of the insulating substrate and electrically connected to the electrical wiring pattern, a shield plate arranged in one side of the MCP and electrically connected to the MCP, an anode arranged on the other side of the through-hole and electrically connected to the electrical wiring pattern, and a signal readout terminal fixed to the insulating substrate for reading a signal from the anode. The shield plate is formed to include the MCP when viewed in a thickness direction. A through-hole exposing at least a portion of the MCP is formed in the shield plate. The insulating substrate, the MCP, the shield plate and the anode are fixed to each other to be integral.
    • 电子倍增器包括绝缘基板,其包括电布线图案,并且其中形成有通孔; MCP,布置在绝缘基板的通孔的一侧上并电连接到电布线图案;屏蔽板 布置在MCP的一侧并且电连接到MCP,阳极,其设置在通孔的另一侧并电连接到电布线图案;以及信号读出端子,固定到绝缘基板上,用于读取来自 阳极。 当从厚度方向观察时,屏蔽板形成为包括MCP。 在屏蔽板中形成露出MCP的至少一部分的通孔。 绝缘基板,MCP,屏蔽板和阳极彼此固定为一体。
    • 10. 发明授权
    • Magnetic position detection device
    • 磁位置检测装置
    • US09429632B2
    • 2016-08-30
    • US14368675
    • 2012-04-26
    • Yuji KawanoManabu TsukamotoHiroshi Kobayashi
    • Yuji KawanoManabu TsukamotoHiroshi Kobayashi
    • G01R33/09G01B7/00G01D5/245G01B7/30
    • G01R33/09G01B7/003G01B7/30G01D5/2451
    • A distortion of a signal of a magnetic position detection device is reduced so that precise position information at a high degree of accuracy can be obtained. The magnetic position detection device 100 includes a magnetic movable body 10, a bridge circuit 20, a correction circuit 30, and a detection circuit 40. The magnetic movable body 10 is magnetized so that N-poles and S-poles alternately appear and has a region in which distances between the N-poles and the S-poles are constant. The bridge circuit 20 is formed of first, second, third, and fourth field detection portions 2R1, 2R2, 2R3, and 2R4. The correction circuit 30 is formed of fifth and sixth field detection portions 2R5 and 2R6. The detection circuit 40 detects a position of the magnetic movable body 10 on the basis of a differential output Vout of the bridge circuit.
    • 降低了磁性位置检测装置的信号的失真,从而可以获得高精度的精确位置信息。 磁性位置检测装置100包括磁性可移动体10,桥接电路20,校正电路30和检测电路40.磁性可移动体10被磁化,使得N极和S极交替出现,并具有 N极和S极之间的距离恒定的区域。 桥接电路20由第一,第二,第三和第四场检测部分2R1,2R2,2R3和2R4形成。 校正电路30由第五和第六场检测部分2R5和2R6形成。 检测电路40基于桥式电路的差分输出Vout来检测磁性可动体10的位置。