Flexible wiring board, electronic device, and fiber product
First Claim
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1. A flexible wiring board including a woven fabric or a knit fabric,wherein the woven fabric or the knit fabric includes, as yarns constituting the woven fabric or the knit fabric, a conductive yarn and insulative yarns,the conductive yarn includes a conductive wire including a tungsten wire having a diameter of at most 20 μ
- m,the conductive yarn comprises the conductive wire and a false twist yarn including an insulating fiber wound around the conductive wire,the conductive wire is a pre-insulation wire including the tungsten wire as a core wire and an insulator coating the core wire, andthe insulative yarns account for at least 70% of the yarns including the conductive yarn and the insulative yarns.
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Abstract
In a flexible wiring board including a woven fabric or a knit fabric, the woven fabric or the knit fabric includes, as yarns constituting the woven fabric or the knit fabric, a conductive yarn and insulative yarns.
29 Citations
18 Claims
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1. A flexible wiring board including a woven fabric or a knit fabric,
wherein the woven fabric or the knit fabric includes, as yarns constituting the woven fabric or the knit fabric, a conductive yarn and insulative yarns, the conductive yarn includes a conductive wire including a tungsten wire having a diameter of at most 20 μ - m,
the conductive yarn comprises the conductive wire and a false twist yarn including an insulating fiber wound around the conductive wire, the conductive wire is a pre-insulation wire including the tungsten wire as a core wire and an insulator coating the core wire, and the insulative yarns account for at least 70% of the yarns including the conductive yarn and the insulative yarns. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
- m,
Specification