| 主权项 |
1. An apparatus comprising:
a touch sensor disposed on one or more substrates, the touch sensor comprising:
a first drive electrode and a second drive electrode made of conductive material;a first sense electrode, a second sense electrode, and a third sense electrode made of conductive material, wherein the first, second, and third sense electrodes are nonintersecting with the first and second drive electrodes; anda spine defined by the first and second sense electrodes, wherein the first and second drive electrodes are symmetrically configured about the spine, and wherein the first and second sense electrodes are symmetrically configured about the spine;the first drive electrode comprising:
a first base portion; anda plurality of first digits coupled to the first base portion, each of the first digits being separated from another digit coupled to the first base portion by a first space;the second drive electrode comprising:
a second base portion; anda plurality of second digits coupled to the second base portion, each of the second digits being separated from another digit coupled to the second base portion by a second space;the first sense electrode comprising:
a third base portion; anda plurality of third digits coupled to the third base portion, each of the third digits being separated from another digit coupled to the third base portion by a third space;the second sense electrode comprising:
a fourth base portion; anda plurality of fourth digits coupled to the fourth base portion, each of the fourth digits being separated from another digit coupled to the fourth base portion by a fourth space; andthe third sense electrode comprising:
a fifth base portion; anda plurality of fifth digits coupled to the fifth base portion, each of the fifth digits being separated from another digit coupled to the fifth base portion by a fifth space; wherein:
a portion of each of the third spaces is occupied by a portion of one of the first digits;a portion of each of the fourth spaces is occupied by a portion of one of the second digits;a portion of each of the fifth spaces is occupied by a portion of one of the second digits;a portion of each of the first spaces is occupied by a portion of one of the third digits;a portion of each of the fourth digits occupies a portion of one of the second spaces;a portion of each of the fifth digits occupies a portion of one of the second spaces;the first and second drive electrodes and the first, second, and third sense electrodes occupy the same plane; andthe second and third sense electrodes are on the same side of the second base portion. |
