Wiring substrate produced by transfer material method
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Accused Products
Abstract
A transfer material capable of transferring a fine wiring pattern to a substrate reliably and easily. The transfer material includes at least three layers of a first metal layer as a carrier, a second metal layer that is transferred to the substrate as a wiring pattern, and a peel layer adhering the first and second metal layers releasably. On the surface portion of the first metal layer, a concave and convex portion corresponding to the wiring pattern is formed, and the peel layer and the second metal layer are formed on a region of the convex portions.
80 Citations
36 Claims
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1-21. -21. (canceled)
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22. A transfer material comprising at least two layers of
a first metal layer as a carrier, and a second metal layer as a wiring pattern, wherein a circuit component is formed on the first metal layer by a printing method for electrically connecting to the second metal layer.
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36-123. -123. (canceled)
Specification