Apparatus and Method for Direct Laser Printing

The invention relates to the direct printing of liquids that are transparent to, or weakly absorbent of, laser radiation on a receiver substrate, using a laser pulse strongly focused at a shallow point within the liquid contained in a container. The invention avoids the drawbacks of preparing a liquid film such as that which has been used in the prior art and allows repeated incidence of the laser pulse in the same position in the liquid without a reduction in reproducibility. The invention likewise makes it possible to print well-defined microdrops with a high degree of reproducibility.

Patents:
WO 2,011,009,973

Inventor(s): SERRA COROMINA PEDRO [ES]; DUOCASTELLA SOLA MARTI [ES]; FERNANDEZ PRADAS JUAN MARCOS [ES]; MORENZA GIL JOSE LUIS [ES]

Type of Offer: Sale



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