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USE OF UV LASERS IN INK JET PRINTING MACHINES

机译:在喷墨印刷机中使用UV激光器

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摘要

A possibility of creation of a high-velocity (~ 1ms~(-1) ) laser printing machine of the "computer to print" type is considered. The ink is removed from a transparent ink carrier on the image carrier under a pressure pulse arising of the UV laser radiation focusing point. The experimental results are reported on the removal of different-colour ink from a transparent substrate on an image carrier (paper, plastic etc) by means of the UV laser pulse. It is shown that the energy required for printing a single element (pixel) may amount to several hundred nanojoules.
机译:考虑了创建高速(〜1ms〜(-1))激光打印机的可能性。在UV激光辐射聚焦点的压力脉冲下从图像载体上的透明墨水载体中除去墨水。通过UV激光脉冲报告了在图像载体(纸张,塑料等)上从透明基板移除不同彩色墨水的实验结果。结果表明,印刷单个元素(像素)所需的能量可以量到几百个纳米。

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