Patent ID: 9007778
Filing Date: 2015-04-14
Classification: G06F,H05K

Abstract:
1. A signal wiring of a touch panel comprising: a transparent substrate having an insulated color frame on an edge of a bottom surface thereof; a visible area and shelter area covered by the color frame being formed to a center and an edge of the transparent substrate respectively; a transparent touch sensing unit arranged to a surface of the transparent substrate; a touch sensing area on a center of the visible area having a plurality of touch sensing components; a wiring area on the shelter area having a plurality of signal wires electrically connected to the plurality of touch sensing components; the wiring area having a bonding portion extending outside the substrate; the bonding portion having a plurality of signal nodes electrically connected to the plurality of signal wires; and a signal bus having a flexible substrate which is separated from and not in contact with the transparent substrate, the flexible substrate having a plurality of electric nodes and a plurality of electric wires electrically connected to the plurality of electric nodes; the signal bus being attached to the bonding portion so that the plurality of electric nodes is electrically connected to the plurality of signal nodes of the bonding portion.