Patent ID: 8120592

Claim:
A touch sensing substrate, comprising: a substrate; a plurality of first sensing series electrically insulated from each other; a plurality of second sensing series electrically insulated from each other; a first dielectric layer covering the plurality of first sensing series and the plurality of second sensing series; a plurality of first dummy sensing series disposed on the first dielectric layer and located above the plurality of first sensing series, wherein the plurality of first dummy sensing series are electrically insulated from each other, and each of the plurality of first dummy sensing series and corresponding one of the plurality of first sensing series have the same potential; a plurality of second dummy sensing series disposed above the plurality of second sensing series, wherein the plurality of second dummy sensing series are electrically insulated from each other, and each of the plurality of second dummy sensing series and corresponding one of the plurality of second sensing series have the same potential; a second dielectric layer covering the plurality of first dummy sensing series and the plurality of second dummy sensing series; and a common electrode disposed on the second dielectric layer.