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    • 4. 发明授权
    • Screw fastener
    • 螺丝紧固件
    • US07997164B2
    • 2011-08-16
    • US12874738
    • 2010-09-02
    • Tsutomu Miyamoto
    • Tsutomu Miyamoto
    • B25B23/08B25B21/00
    • B23P19/06
    • A screw fastener includes a screwdriver that includes a sleeve having an absorption hole configured to absorb a top surface of a screw, a bit housed in the absorption hole and having a tip engageable with a recess of the screw, and a rotation unit configured to rotate the bit with the sleeve, a movement unit configured to move the screwdriver between a container configured to accommodate the screw and a work, an optical sensor provided to the sleeve and configured to detect the recess of the screw while a bottom surface of the sleeve and a top surface of the screw are arranged in noncontact manner, and a controller aligns the tip of the bit with the recess of the screw based on a detection result of the optical sensor.
    • 螺丝紧固件包括螺丝刀,所述螺丝刀包括具有吸收孔的套筒,所述吸收孔构造成吸收螺杆的顶面,容纳在所述吸收孔中的钻头,并且具有可与所述螺钉的凹部接合的尖端,以及旋转单元, 带有套筒的钻头;移动单元,其构造成将螺丝刀移动到构造成容纳螺钉的容器和工件之间;光学传感器,其设置在套筒上并构造成在套筒的底表面处检测螺杆的凹部; 螺钉的上表面以非接触的方式布置,并且控制器基于光学传感器的检测结果将钻头的尖端与螺钉的凹部对准。
    • 8. 发明授权
    • Electrophoretic display device, electronic apparatus, and method of driving electrophoretic display device
    • 电泳显示装置,电子装置和驱动电泳显示装置的方法
    • US08928575B2
    • 2015-01-06
    • US12243279
    • 2008-10-01
    • Soichi MoriyaTsutomu Miyamoto
    • Soichi MoriyaTsutomu Miyamoto
    • G09G3/34
    • G09G3/344G09G2300/0842G09G2300/0876G09G2310/063
    • An electrophoretic display device includes a common electrode, pixel electrodes, and a disperse system of electrophoretic particles. A transistor supplies one of the pixel electrodes with a first potential or a second potential higher than the first potential. During a first period, a control portion supplies a third potential to the gate electrode to turn on the transistor, supplies the first potential to a signal line or the common electrode, and supplies the second potential to the other line. During a second period, the control portion supplies a fourth potential higher than the third potential to the gate electrode to turn off the transistor, and supplies the first potential to both the signal line and the common electrode so that the pixel electrode potential substantially reaches the common electrode potential. The third potential is lower than the second potential and the fourth potential is higher than the first potential.
    • 电泳显示装置包括公共电极,像素电极和电泳粒子的分散系统。 晶体管将像素电极中的一个提供具有高于第一电位的第一电位或第二电位。 在第一时段期间,控制部分向栅电极提供第三电位以导通晶体管,将第一电位提供给信号线或公共电极,并将第二电位提供给另一条线。 在第二时段期间,控制部分将高于第三电位的第四电位提供给栅电极以截止晶体管,并将第一电位提供给信号线和公共电极,使得像素电极电位基本上达到 共电极电位。 第三电位低于第二电位,第四电位高于第一电位。
    • 9. 发明申请
    • METHOD FOR OPERATING ELECTROPHORETIC DISPLAY APPARATUS, ELECTROPHORETIC DISPLAY APPARATUS, AND ELECTRONIC SYSTEM
    • 电泳显示装置,电子显示装置和电子系统的操作方法
    • US20100231488A1
    • 2010-09-16
    • US12716619
    • 2010-03-03
    • Tsutomu Miyamoto
    • Tsutomu Miyamoto
    • G09G3/30
    • G09G3/344G09G2310/063
    • There is provided a method for operating an electrophoretic display apparatus including a first substrate; a second substrate; an electrophoretic device being held between the first substrate and the second substrate and containing electrophoretic particles; a first electrode formed on a surface of the first substrate, the surface facing the electrophoretic device; an insulation layer formed between the first electrode and the electrophoretic device; and a second electrode formed on a surface of the second substrate, the surface facing the electrophoretic device. The method includes: (a) driving the electrophoretic device by inputting a first potential to the first electrode and inputting a second potential to the second electrode, and (b) recovering a potential of the second electrode by changing the potential of the second electrode, from the second potential to the first potential, at a constant rate such that a voltage applied to the electrophoretic device is made equal to or smaller than a threshold voltage of the electrophoretic device, wherein (b) is performed after (a) and before next (a).
    • 提供一种操作包括第一基板的电泳显示装置的方法; 第二基板; 电泳装置保持在第一基板和第二基板之间并且包含电泳颗粒; 形成在所述第一基板的表面上的第一电极,所述表面面向所述电泳装置; 形成在第一电极和电泳装置之间的绝缘层; 以及形成在所述第二基板的表面上的第二电极,所述表面面向所述电泳装置。 该方法包括:(a)通过向第一电极输入第一电位并向第二电极输入第二电位来驱动电泳装置,以及(b)通过改变第二电极的电位来恢复第二电极的电位, 从第二电位到第一电位,以使得施加到电泳装置的电压等于或小于电泳装置的阈值电压的恒定速率,其中(b)在(a)之后和之后执行 (一个)。