VERFAHREN ZUR FOTOLITHOGRAPHISCHEN HERSTELLUNG VON STRUKTUREN AUF EINEM TRAEGER

The present invention relates to a method for the photolithographic production of structures on a support, in particular, the production of structures of the ink feed channels for ink jet heads of ink jet printers, in which the support is provided with a dry-film resist. The object of the invention...

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Hauptverfasser: HOUBEN, WILFRIED. , 8000 MUENCHEN, DE, WEILAND, RAINER., 8011 GRASBRUNN, DE
Format: Patent
Sprache:ger
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Zusammenfassung:The present invention relates to a method for the photolithographic production of structures on a support, in particular, the production of structures of the ink feed channels for ink jet heads of ink jet printers, in which the support is provided with a dry-film resist. The object of the invention is to obtain a high steepness of the flank of the structures. This object is achieved in the manner that the support, together with the dry-film resist, is subjected to a brief exposure corresponding to the intended structuring, followed by a rapid heating of the support.