In addition, not only a DC voltage to an AC voltage can be applied easily and precisely adjust the spacing between electrodes in a display element suitable for applications expected to benefit.
In addition, DC voltage, as well as AC voltage can be applied easily, the gap between the electrodes is also finely suited to the application adjusts the device display advantages.
Besides, DC voltage, as well as exchanges between the voltage is easily, and can also electrodes spacing between precisely because it can be adjusted to fit your display device advantages is expected.