Touch screen panel

摘要

Disclosed here is a touch screen panel capable of implementing a double routing structure without increasing the number of pads of a pad part by implementing some sensing lines of first and second sensing lines that are electrically coupled to first and second sensing cells arranged on a display region, in the double routing structure, and electrically coupling the sensing lines implemented in the double routing structure to the pads of the pad part through connection patterns.

主权项

1. A touch screen panel comprising:
sensing patterns formed on a display region of a transparent substrate and comprising first sensing cells arranged in a first direction and second sensing cells arranged in a second direction so as not to be overlapped with the first sensing cells; first and second sensing lines formed in a non-display region of the transparent substrate outside of the display region, each of the first sensing lines being coupled to corresponding one or more of the first sensing cells and each of the second sensing lines being coupled to corresponding one or more of the second sensing cells; and a pad part comprising a plurality of pads coupled to the first and second sensing lines, respectively, wherein at least one of the first or second sensing lines are implemented in a double routing structure such that each of the first sensing lines and/or the second sensing lines is directly connected to two serially coupled first sensing cells and/or second sensing cells at opposite ends of the display region, and wherein the sensing lines implemented in the double routing structure are electrically coupled to the pads of the pad part through connection patterns, the connection patterns being on a different layer from that of which the sensing lines implemented in the double routing structure are located, and each of the connection patterns having one end connected to a corresponding sensing line that is connected to the two serially coupled sensing cells, and another end connected to the pad part.