| 摘要 |
Disclosed in the embodiment of the invention is an electronic hand-writing screen, and it relates to electrophoresis display technology. In the embodiment of this invention, because insulating separators are set between a electrophoresis display layer and a bottom electrode, when a proper voltage is imposed between a top electrode an the bottom electrode, the electrophoresis display layer is contacted to the bottom electrode by pressing the top electrode, and the distance between the top electrode and the bottom electrode is shortened, and the electric field force on electrification pigment granules is enhanced, and an electrophoresis is taking place in the electrophoresis liquid, so as to display and erase a drawing on the press location, and a hand-writing function is implemented without any touch screen, and the manufacture cost of the electronic hand-writing screen is decreased. |
