Cambrios Film Solutions Corporation

Jen-Yu Yew

Chung-Chin Hsiao

Siou-Cheng Lien

Kang-Yu Liu

Wei-Na Cao

Cheng-Yuan Hsu

A touch panel includes a substrate, first and second touch sensing electrodes, and first and second traces. The substrate includes a display area and a peripheral area. The first and second touch sensing electrodes are formed on the display area, and the first and second traces are formed on the peripheral area. The first touch sensing electrode is formed by a first portion of a metal nanowire layer, which is patterned. The peripheral trace includes a conductive layer and a second portion of the metal nanowire layer, both of which are patterned in a co-etch step. The conductive layer and the second portion of the metal nanowire layer have a coplanar etched surface. The second touch sensing electrode is formed on an insulating layer and connects with the second trace.

Growing community of inventors

Chiayi County, Taiwan

Jen-Yu Yew