Carbon nanotube touch panel having two carbon nanotube films

摘要

A touch panel utilizing carbon nanotubes (CNT) includes a base a first CNT film, a second CNT film, and a flexible printed circuit (FPC). The base defines a first touch sensing region, a second touch sensing region, and a gap region. The first CNT film and the second CNT film are respectively positioned on the first touch sensing region and the second touch sensing unit. The FPC is mounted on the base. A plurality of first connection wires are formed on the base, and each first connection wire includes a first electrode, a first wire body and a second electrode. The first electrode is located at the gap region and is connected to both the first CNT film and the second CNT film. The second electrode is attached to the FPC, and the first wire body is connected between the first electrode and the second electrode.

主权项

1. A carbon nanotube (CNT) touch panel, comprising:
a base defining a touch area comprising a first touch sensing region, a second touch sensing region, and a gap region between the first touch sensing region and the second touch sensing region; a CNT layer comprising a first CNT film and a second CNT film, the first CNT film positioned on the first touch sensing region, and the second CNT film positioned on the second touch sensing region; and a FPC (flexible printed circuit) mounted on the base; wherein at least one first connection wire is formed on the base, the at least one first connection wire comprises a first electrode, a first wire body and a second electrode; the first electrode is located at the gap region, both the first CNT film and the second CNT film are connected to the same first electrode, the second electrode is attached to the FPC, and the first wire body is connected between the first electrode and the second electrode.