Blackberry Corporation

Mykola Golovchenko

Kuo-Feng Tong

William Turlay Stacy

Stanislav Pereverzev

A touch-sensitive input device includes a cover, a set of first conductors disposed between the cover and a substrate, the first conductors including at least two fingers connected at an end of the fingers, dummy conductors disposed between the first conductors and between the fingers of the first conductors, and a second set of conductors disposed on an opposite side of the substrate.

Electronic device and touch-sensitive input device

A touch-sensitive input device includes a first set of conductors and a second set of conductors. The first set of conductors include a first conductor including a plurality of first fingers extending from a first spine, and a second conductor including a plurality of second fingers extending from a second spine, wherein the first fingers are interleaved with the second fingers. The second set of conductors are separated from the first set of conductors by a dielectric material and include a third conductor including a plurality of third fingers extending from a third spine, and a fourth conductor including a plurality of fourth fingers extending from a fourth spine, wherein the third fingers are interleaved with the fourth fingers.

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Sunnyvale, CA, United States of America

Mykola Golovchenko