Essilor International (compagnie Generale D'optique)

Essilor International

Julien Duchene

Sylvie Vinsonneau

Stéphane Perrot

The invention relates to an ink-jet printing deposition method including a compensation of deviations (&#x3b4;l, &#x3b4;l, &#x3b4;l, . . . ) of ejection nozzles (. . . ) carried by a printing head (). To this end, the deviations are measured first at the moment of the deposition, and then, during the deposition, each nozzle is activated when it shows a shift in relation to the point on a support where the substance is to be deposited, substantially opposite the deviation of said nozzle. Said depositions carried out in this way do not comprise accidental Moir&#xe9; patterns.

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Charenton-le-Pont, France

Julien Duchene