Heather L Atkinson

US Patent:

20150070292, Mar 12, 2015

Filed:

Sep 9, 2013

Appl. No.:

14/022150

Inventors:

Neerja Saran - Fremont CA, US
Heather Atkinson - Colorado Springs CO, US
Kevan Doyle - Boulder CO, US

International Classification:

H03K 17/96
G06F 3/044
G06F 17/50
G06F 3/041

US Classification:

345174, 703 1, 200 5 R

Abstract:

In one embodiment, an apparatus may include a first mesh of conductive material covering an area corresponding to at least a portion of the touch sensor. The first mesh includes a number of mesh cells. Each of the mesh cells has a number of vertices. Each of the vertices has a substantially randomized location within an inner portion of one of a number of polygons. The polygons collectively and contiguously covers the area corresponding to at least a portion of the touch sensor. One or more dimensions of the polygons is based at least in part on a pre-determined distance threshold between one or more pairs of opposing vertices. The apparatus also includes a computer-readable non-transitory storage medium coupled to the touch sensor and embodying logic that is configured when executed to control the touch sensor.