The electrostatic spindle is a device for generating attraction force between an electrode and an object at a voltage applied to the electrode.
The advantages are many: the absorption of various objects such as the following:
It works well in a vacuum environment.
It does not affect the back of the object, for example the TFT circuit, because the electric field does not reach it. Avoids traditional electrostatic side effects.
The surface of the force object is uniform, the object does not produce indentations, scars and so on. It can support thin thickness and bending. After absorption, you can access the processing program.