Capacitive touch screen and touch device with same

• Main Authors: CHEN XUEGANG, WAN YAPENG, HE ZAIQIAN
• Format: Patent
• Language: English
• Published: 22.04.2015
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The utility model discloses a capacitive touch screen. The capacitive touch screen comprises a glass sensor, and a thin film sensor and an optical transparent glue layer which are located on the glass sensor, wherein the glass sensor comprises a transparent substrate, a main decorative layer and a first metal conductive layer; the main decorative layer is located on the transparent substrate and is located in a non-window region; the first metal conductive layer is located on the transparent substrate; a first sensing unit in the first metal conductive layer is located on a window region; a first edge trace in the first metal conductive layer is located on the non-window region; the thin film sensor comprises a transparent thin film layer and a transparent second metal conductive layer; the second metal conductive layer is located under the transparent thin film; the second sensing unit in the second metal conductive layer is located on the window region; a second edge trace in the second metal conductive layer is located on the non-window region. The utility model further discloses a touch device comprising the capacitive touch screen. The capacitive touch screen has the advantages of low square resistance, simple preparation process, low cost and the like.