Muncy, Geissler, Olds & Lowe, P.C.
Touch panel and touch display device
A touch display device including a display, a touch panel and a transparent shielding layer is provided. The touch panel is disposed on the display, and includes a substrate and touch sensors positioned thereon. The transparent shielding layer is set between the display and the touch sensors of the touch panel, and includes an edge region and a central region wherein the impedance of the edge region is less than or equal to that of the central region.
Wintek Corporation
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Ming-Sin Wen-Chun
Jian Wang