Touch panel

摘要

A touch panel includes a transparent substrate, a touch sensor layer disposed under the transparent substrate and a ground ring disposed on, above or under a black matrix. The ground ring is also disposed around the sidewall of the touch sensor layer.

主权项

1. A touch panel, comprising:
a transparent substrate; a touch sensor layer located on a lower surface of the transparent substrate; a ground ring located and attached onto a sidewall of the touch sensor layer and surrounding the touch sensor layer; a black matrix located on the lower surface of the transparent substrate; and an over coat layer covering the touch sensor layer, wherein the ground ring is located and attached onto the sidewall of the touch sensor layer and a sidewall of the black matrix and a sidewall of the over coat layer, and surrounds the touch sensor layer so as to reduce an area of an rim of the touch panel to increase a touch control area and a display area on the touch panel.