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US08393707B2 Apparatuses and methods for removal of ink buildup 有权
去除油墨积聚的装置和方法

Apparatuses and methods for removal of ink buildup
Abstract:
A substrate patterning method including the steps of spraying ink on a surface of a substrate, the spraying of the ink resulting in an overspray of excess ink past an edge of the substrate; changing a temperature of the excess ink to cause a change in a viscosity of the excess ink; and removing the excess ink having the changed viscosity.
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