Capillary for wire bonding

A capillary tip for deforming a bonding wire during bonding of the wire to a bonding surface comprises a bottom face along an inner periphery of the capillary tip for pressing the bonding wire against a bonding surface, an outer radius along an outer periphery of the capillary tip, and includes a fi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Lim, Loon A, Vath, III, Charles J
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A capillary tip for deforming a bonding wire during bonding of the wire to a bonding surface comprises a bottom face along an inner periphery of the capillary tip for pressing the bonding wire against a bonding surface, an outer radius along an outer periphery of the capillary tip, and includes a first inclined face adjacent to the bottom face and extending obliquely to the bottom face as well as a second inclined face adjacent to the first inclined face and extending obliquely to the first inclined face.