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发明公开
CN102016727A 用于改变电介质材料上电荷的设备和方法 失效 - 权利终止

用于改变电介质材料上电荷的设备和方法
摘要：
本发明提供了改变电介质材料上的电荷的方法，该方法涉及将至少为弱导电性的液体施加到电介质材料的至少一部分上。然后从电介质材料至少部分地移除液体，从而在电介质材料的至少部分上留下基本均一的静电荷。某些方法提供的电介质材料既为净中和又为完全中和的。其它方法生成用于后续处理的电荷图案。
摘要（英）：

Methods of altering charge on a dielectric material involve application of an at least weakly conductive liquid to at least a portion of the dielectric material. The liquid is then at least partially removed from the dielectric material leaving a substantially uniform electrostatic charge on at least the portion of the dielectric material. Some methods provide a dielectric material that is both net neutral and completely neutral. Other methods generate a charge pattern that is used for subsequent processing.

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