公开(公告)号：WO2014116837A2

公开(公告)日：2014-07-31

申请号：PCT/US2014/012763

申请日：2014-01-23

Applicant: PIXTRONIX, INC.

Inventor： KAJIYAMA, Kenta ,  AKIMOTO, Hajime ,  MATSUMOTO, Katsumi ,  KURANAGA, Takahide

IPC: G09G3/34

CPC classification number: G09G3/3473 ,  G09G2300/0842 ,  G09G2310/0262 ,  G09G2310/061 ,  G09G2330/027

Abstract: Problem. To prevent the observation of the last displayed image when the power supply was turned off in a movable-shutter image display device. Solution Means. In a display device that has a plurality of pixels each having a mechanical shutter having a shutter electrode and first and second control electrodes provided opposite the shutter electrode, and electrically controls the position of the shutter electrode to display images, when the power supply is off, after the switching elements are turned on, and a reference voltage is input to the shutter electrode, the first control electrode, and the second control electrode, the power supply turns off. The reference voltage is the ground voltage, the power supply voltage having a potential higher than the ground voltage, or any voltage between the ground voltage and the power supply voltage having a higher potential than the ground voltage.

Abstract translation:

问题。 为了防止在可移动快门图像显示装置中关闭电源时观察最后显示的图像。 解决方案手段。 在具有多个像素的显示装置中，每个像素都具有具有快门电极的机械快门以及与快门电极相对设置的第一和第二控制电极，并且电控制快门电极的位置以显示图像，当电源关闭时 在开关元件导通并且基准电压输入到快门电极，第一控制电极和第二控制电极之后，电源关闭。 参考电压是接地电压，电源电压具有高于接地电压的电势，或接地电压和电源电压之间的电压高于接地电压。