Patent ID: 9134867
Filing Date: 2015-09-15
Classification: G06F

Abstract:
1. A touch panel comprising: a touch region configured to detect a touch position touched by a contact body; a terminal region provided outside the touch region and connected to an external circuit; a first conductive pattern configured to provide touch position detection located in the touch region and made of transparent conductive oxide; an interlayer insulating film provided to cover at least a portion of the first conductive pattern; a second conductive pattern configured to provide touch position detection provided on the interlayer insulating film and made of transparent conductive oxide; a protection insulating film provided to cover the second conductive pattern; a lead line drawn from the touch region to the terminal region, and covered by the insulating film; and an internal connecting terminal connected to at least one of the first conductive pattern or the second conductive pattern, and connected to a lead base end of the lead line, wherein the internal connecting terminal includes a first interconnect layer formed of a same film as the first conductive pattern, and a second interconnect layer formed of a same film as the second conductive pattern, the first and the second interconnect layers being electrically connected to the lead line at a portion of the touch panel overlapping the lead line and being electrically connected together at a portion outside the lead line.