An image can be erased by simply exposing the plate to a room-level fluorescent light.
可擦除的图像，通过简单的揭露板一个房间级荧光灯。
2
The discharge structure includes insulated base plate, addressing poles formed respectively on positive and negative faces symmetrically, opaque insulating layer, barrier and fluorescent layer.
该放电结构包绝缘基板，其正反两面分别对称形成有寻址电极、不透明绝缘层、障壁和荧光层。
3
The second basal plate is disposed above the lighting tubes, and the fluorescent layer is disposed on the second basal plate and arranged between the second basal plate and the lighting tubes.