Corrosion protected flexible printed wiring member
A flexible printed wiring member includes a flexible insulating base layer; a patterned copper layer disposed on the insulating base layer, the patterned copper layer including: a first portion including unplated copper leads; and a second portion including a plated metal layer disposed on the patte...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A flexible printed wiring member includes a flexible insulating base layer; a patterned copper layer disposed on the insulating base layer, the patterned copper layer including: a first portion including unplated copper leads; and a second portion including a plated metal layer disposed on the patterned copper layer; a first insulating cover layer disposed over the unplated copper leads in the first portion, the first insulating cover layer terminating at a first edge located proximate a boundary between the first portion and the second portion of the patterned copper layer; and a second insulating cover layer disposed over the first insulating cover layer, the second insulating cover layer terminating at a second edge located within the second portion of the patterned copper layer. |
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