Multi-touch sensor patterns and stack-ups

A touch sensor array configured for use on a curved surface comprising:

• a substrate comprising one or more channels configured to allow the substrate to conform to a curved surface;
• and
• row traces and column traces on the substrate.

A touch sensor array comprising:

• a plurality of row traces arranged in opposing comb pattern configurations, each opposing comb pattern configuration having finger elements extending toward the opposed comb pattern configuration, and defining finger regions between the finger elements;
• and
• a plurality of column traces comprising plural rows of traces and perpendicular cross elements, the rows of traces arranged parallel to the finger elements and extending between each of the finger elements within the finger regions of the opposing comb pattern configurations, and the cross elements extending between the opposing comb pattern configurations continuously over multiple row traces but not extending between the finger regions.

A multi-touch mouse comprising a touch sensor array comprising:

• a plurality of row traces arranged in opposing comb pattern configurations, each opposing comb pattern configuration having finger elements extending toward the opposed comb pattern configuration, and defining finger regions between the finger elements;
• and
• a plurality of column traces comprising plural rows of traces and perpendicular cross elements, the rows of traces arranged parallel to the finger elements and extending between each of the finger elements within the finger regions of the opposing comb pattern configurations, and the cross elements extending between the opposing comb pattern configurations continuously over multiple row traces but not extending between the finger regions.