A touch sensor panel having co-planar single-layer touch sensors fabricated on a single side of a substrate is disclosed. The drive and sense lines can be fabricated as column- like patterns in a first orientation and patches in a second orientation, where each column-like pattern in the first orientation is connected to a separate metal trace in the border area of the touch sensor panel, and all patches in each of multiple rows in the second orientation are connected together using a separate metal trace in the border area of the touch sensor panel. The metal traces in the border areas can be formed on the same side of the substrate as the patches and columns, but separated from the patches and column-like patterns by a dielectric layer.
申请公布号
WO2009046363(A1)
申请公布日期
2009.04.09
申请号
WO2008US78836
申请日期
2008.10.03
申请人
APPLE INC.;HOTELLING, STEVEN, PORTER;ZHONG, JOHN, Z.