Electric heating – Metal heating – By arc
Reexamination Certificate
2005-04-12
2005-04-12
Deo, Duy-Vu N. (Department: 1765)
Electric heating
Metal heating
By arc
C219S121710, C219S121760
Reexamination Certificate
active
06878901
ABSTRACT:
A unified process of making an electrical structure includes performing a plurality of laser etching operations on a workpiece, without removing the workpiece from a laser processing system. The workpiece includes a conductive material disposed on an electrically insulating substrate, and the plurality of laser etching operations include, but are not limited to, two or more of forming a fiducial, forming thick metal traces separated by high aspect ratio spaces, cutting an alignment hole, cutting a folding line, and singulating the electrical structure. In another aspect of the invention, a database is prepared, and communicatively coupled to the laser processing system to provide control signals that direct a portion of the plurality of operations of the laser processing system, wherein each plurality of etching operations is defined with respect to a common coordinate system.
REFERENCES:
patent: 5593606 (1997-01-01), Owen et al.
patent: 5614114 (1997-03-01), Owen
patent: 5841099 (1998-11-01), Owen et al.
patent: 6048755 (2000-04-01), Jiang et al.
patent: 6376769 (2002-04-01), Chung
Johnson Morgan T.
Miller William A.
Deo Duy-Vu N.
Morgan Miller Technologies LLC
Werner Raymond J.
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