Patent ID: 8686965
Filing Date: 2014-04-01
Classification: G06F,H05K,Y10T

Abstract:
1. A single-layer projected capacitive touch panel, comprising: a glass cover having an operating surface and a circuit surface; a touch sensing circuit layer with multiple edge zones and a touch zone, mounted on the circuit surface; an insulating ink layer formed on the edge zones, having multiple through slots on the edge zones such that the through slots correspond to and expose the touch sensing circuit layer, each through slot has an electric conductor therein, and color of each electric conductor is similar to color of the insulating ink layer; a conductive wire layer formed on the insulating ink layer and the electric conductors, thereby electronically connecting the touch sensing circuit layer via the electric conductors; an insulator layer with a breach, formed on the conductive wire layer, such that the breach partially exposes the conductive wire layer; a conductive glue layer mounted on the breach, covering the exposed conductive wire layer; and a flexible printed circuit (FPC) board attached to the conductive glue layer thereby electronically connecting to the conductive wire layer via the conductive glue layer.