Method for de-tabbing a disk drive head suspension flexure

A method for de-tabbing a dielectric tab extending between and bonded to first and second stainless steel portions of a disk drive head suspension component. Exemplary first and second stainless steel portions are a flexure base region and a flexure tongue. The method includes applying laser energy...

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Hauptverfasser: Keranen, Lucas P, Koba, Hryhory T, Loehlein, Raymond A, Madsen, Patrick E, Kumar, Arun S
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method for de-tabbing a dielectric tab extending between and bonded to first and second stainless steel portions of a disk drive head suspension component. Exemplary first and second stainless steel portions are a flexure base region and a flexure tongue. The method includes applying laser energy to the dielectric tab. The laser energy is characterized by one or more parameters, e.g., a pulse width and/or an energy density, causing de-bonding of the dielectric tab from the first and second stainless steel portions.