Patent ID: 9377646
Filing Date: 2016-06-28
CPC Classification: G02F,G06F

Claim Text:
1. An electrode matrix for a capacitive touch-sensing display device, comprising: a column electrode array including a plurality of column conductors, each column conductor having a first end and a second end formed along a central longitudinal axis of the column conductor, the column conductor further including a column zigzag structure extending between the first end and second end, the column zigzag structure oscillating back and forth across the longitudinal axis, the plurality of column conductors substantially aligned to the central longitudinal axis; a row electrode array including a plurality of row conductors, each row conductor having a first end and a second end formed along a central lateral axis of the row conductor, the row conductor further including a row zigzag structure extending between the first end and second end, the row zigzag structure oscillating back and forth across the lateral axis, the plurality of row conductors substantially aligned to the central lateral axis; for each column electrode, two or more column jumpers electrically bridging the column conductors of that column electrode, the two or more column jumpers having a column jumper zigzag structure; for each row electrode, two or more row jumpers electrically bridging the row conductors of that row electrode, the two or more row jumpers having a row jumper zigzag structure; and a plurality of pseudo jumpers positioned between adjacent column electrodes and between adjacent row electrodes, the plurality of pseudo jumpers configured to be non-conductive across their entire lengths, wherein the zigzag structure of each of the plurality of column conductors crosses the zigzag structure of each of the plurality of row conductors in respective crossing regions that are formed at an intersection of the longitudinal axis of each column conductor and lateral axis of each row conductor.