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    • 2. 发明申请
    • DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
    • 开发设备和图像形成装置
    • US20100209126A1
    • 2010-08-19
    • US12685840
    • 2010-01-12
    • Takeshi AOKIKatsumi OKAMOTOTakatomo FUKUMOTO
    • Takeshi AOKIKatsumi OKAMOTOTakatomo FUKUMOTO
    • G03G15/08
    • G03G15/0818G03G15/0815G03G15/0817
    • A developing device includes: a developing roller on the surface of which intersecting inclined grooves are formed by rolling working; and a seal member which comes into contact with the developing roller, wherein ridge portions of a convex portion surrounded by the inclined grooves of the surface of the developing roller are formed such that rotational resistance due to the contact of the seal member on the downstream side of a rotation direction opposite to a rotation direction of the developing roller at the time of development is larger than rotational resistance due to the contact of the seal member on the downstream side of a rotation direction of the developing roller at the time of development, and at the time of refreshing of the seal member, the developing roller is rotated in the opposite direction to a direction at the time of development.
    • 显影装置包括:通过滚动加工形成在其表面上与倾斜槽相交的显影辊; 以及与显影辊接触的密封构件,其中由显影辊的表面的倾斜槽包围的凸部的脊部形成为使得由于密封构件在下游侧的接触而产生的旋转阻力 在显影时与显影辊的旋转方向相反的旋转方向的旋转方向大于由于显影辊在显影辊的旋转方向的下游侧接触而产生的旋转阻力,以及 在更新密封构件时,显影辊在与显影时相反的方向旋转。
    • 5. 发明申请
    • Semiconductor Device and Driving Method Thereof
    • 半导体器件及其驱动方法
    • US20120154337A1
    • 2012-06-21
    • US13325497
    • 2011-12-14
    • Yoshiyuki KUROKAWATakayuki IKEDATakeshi AOKI
    • Yoshiyuki KUROKAWATakayuki IKEDATakeshi AOKI
    • G06F3/042H01L27/146H01L31/12
    • G06F3/042G06F3/0412H01L27/14609H01L27/14643H01L27/323H01L27/3234H01L29/7869
    • A semiconductor device with high definition, which includes a plurality of sets each including a photosensor and a display element including a light-emitting element arranged in a matrix is provided, wherein a power supply line electrically connected to the display element also serves as a power supply line electrically connected to the photosensor. Thus, the semiconductor device with high definition can be provided without decreasing the width of each power supply line. Thus, the definition of the semiconductor device can be improved while securing the stability of the potential of the power supply line. The stability of the potential of the power supply line leads to the stability of the driving voltage of the display element and the stability of the driving voltage of the photosensor. Accordingly, the semiconductor device with high definition, high display quality, and high accuracy of imaging or detection of an object can be provided.
    • 提供了一种具有高清晰度的半导体器件,其包括多个组,每组包括光电传感器和包括以矩阵形式布置的发光元件的显示元件,其中电连接到显示元件的电源线也用作功率 电源线与光电传感器电连接。 因此,可以提供具有高清晰度的半导体器件而不减小每个电源线的宽度。 因此,可以在确保电源线的电位的稳定性的同时改善半导体器件的定义。 电源线的电位的稳定性导致显示元件的驱动电压的稳定性和光电传感器的驱动电压的稳定性。 因此,可以提供具有高清晰度,高显示质量以及对象的成像或检测的高精度的半导体器件。