Method and device for producing recesses in the coating of transparent components of a lighting device
AssigneeHella GmbH & Co. KGaA
InventorAlexander STAMMEIER
Life of this patent
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Abstract
A method for producing recesses in a coating of transparent components of a lighting device, wherein the recess is produced by locally removing the coating using a laser beam. A first coating is removed on a front face of the component using a laser beam which is directed from the front face of the first coating onto the component, and a second coating is removed on an opposite rear face of the component using the same laser beam which is additionally directed from the front face onto the component and removes the second coating by passing through the transparent component.
Claims10
A method for producing recesses in a coating of a transparent component of a lighting device, the recess being produced by locally removing the coating using a laser beam, the method comprising:
- removing a first coating on a front face of the component using a laser beam that is directed from the front face of the first coating onto the component;
- and
- removing a second coating on an opposite rear face of the component using the same laser beam that is additionally directed from the front face onto the component and removes the second coating by passing through the transparent component.
Dependencies are inferred from the claim text.