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US 6,294,020 B1Granted
Device for applying photoresist to a base body surface
AssigneeHeidelberger Druckmaschinen AG
InventorsHolger Lüthje, Simone Daaud, Reinulf Böttcher
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Abstract
An applicator device for applying photoresist to a surface of a base body having a receiving device therefor, including a photoresist feeder movable relative to the base body, the feeder being a point source device, and a device for performing a defined movement of the base body, comprising a conically shaped tip formed on the point source device for applying photoresist in a defined spot.
Claims9
An applicator device for applying photoresist to a surface of a base body, comprising:
- a carriage movable relative to a flat or curved surface of a base body;
- a point source device associated with said carriage;
- a conically shaped tip formed on said point source device contacting the surface of said base body for applying photoresist, said conically shaped tip including a fibrous capillary system with a conically tapering tip having a radius of curvature between 1 μm 100 μm.
Dependencies are inferred from the claim text.