SYSTEM AND METHOD FOR TRACKING AND REMOVING COATING FROM AN EDGE OF A SUBSTRATE
摘要
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.
申请公布号
WO2011037921(A1)
申请公布日期
2011.03.31
申请号
WO2010US49657
申请日期
2010.09.21
申请人
FIRST SOLAR, INC.;CATALANO, MICHAEL;MURPHY, STEPHEN, P.;DIDERICH, STEVE
发明人
CATALANO, MICHAEL;MURPHY, STEPHEN, P.;DIDERICH, STEVE