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    • 49. 发明授权
    • Method for measuring effective operation of gyricon display device
    • 陀螺仪显示装置有效运行方法
    • US07705825B2
    • 2010-04-27
    • US11461310
    • 2006-07-31
    • Man-Chung Tam
    • Man-Chung Tam
    • G09G3/34
    • G02B26/026
    • A method of making a gyricon display device, and a method of determining a monopole charge and a dipole charge of beads in a gyricon display device, is set forth. In the methods, a rectangular waveform switching voltage is applied to the gyricon display device and the reflectance of the display device is measured in order to determine the dipole charge based upon the measured reflectance, and a triangular waveform switching voltage is applied to the gyricon display device and current of the display device is measured to determine the monopole charge based upon the measured current.
    • 提出了制造陀螺仪显示装置的方法,以及确定陀螺仪显示装置中的珠子的单极电荷和偶极子电荷的方法。 在该方法中,将矩形波形切换电压施加到陀螺仪显示装置,并且测量显示装置的反射率,以便基于所测量的反射率确定偶极子电荷,并将三角波形切换电压施加到陀螺仪显示器 测量显示装置的装置和电流,以基于测量的电流确定单极电荷。