Bonding tool with polymer coating
This invention generally relates to a bonding tools used for fine wire bonding, and more particularly to a capillary bonding tool having a polymer coating disposed over the surface of the capillary. A bonding tool for bonding a wire to a substrate. The bonding tool has a body portion, a working tip...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | This invention generally relates to a bonding tools used for fine wire bonding, and more particularly to a capillary bonding tool having a polymer coating disposed over the surface of the capillary.
A bonding tool for bonding a wire to a substrate. The bonding tool has a body portion, a working tip coupled to one end of the body portion, an orifice extending along a longitudinal axis of the body and the working tip, and a polymer coating disposed over at least a portion of a surface of the orifice. |
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