First Solar, Inc.

Steven W Diderich

Stephen P Murphy

Michael Catalano

A method for removing coating from a substrate may include: locating an edge of a substrate; directing a laser beam along a first path to a first position on a surface of the substrate proximate to an edge of the substrate at an angle of incidence suitable to redirect the laser beam along a second path, through the substrate, to a second position on a second surface of the substrate corresponding to the located edge of the substrate, where the second surface can include a coating; and ablating at least a portion of coating at the second position on the second surface of the substrate.

Growing community of inventors

Beloit, WI, United States of America

Steven W Diderich