Touch panel and touchscreen device including the same

A touchscreen device, comprising:

• a panel unit including a plurality of first electrodes disposed on a lower surface of a substrate and extending in a first direction, and a plurality of second electrodes disposed on an upper surface of the substrate and extending in a second direction intersecting with the first direction;
• and
• a control unit applying driving signals to the plurality of first electrodes and detecting capacitance from the plurality of second electrodes so as to determine whether a touch has occurred,
• wherein the first and second electrodes include conductive lines formed in a mesh pattern, a width of the second electrodes is wider than a width of the first electrodes, and a pitch of conductive lines of the second electrodes is greater than a pitch of conductive lines of the first electrodes.

A touchscreen device, comprising:

• a panel unit including a plurality of first electrodes disposed on a lower surface of a substrate and extending in a first direction, and a plurality of second electrodes disposed on an upper surface of the substrate and extending in a second direction intersecting with the first direction;
• and
• a control unit applying driving signals to a portion of electrodes near one end of one of the plurality of first electrodes or the plurality of second electrodes, and detecting capacitance from a portion of electrodes near the other end thereof so as to determine whether a touch has occurred,
• wherein the first and second electrodes include mesh-like conductive lines, a width of the second electrodes is wider than a width of the first electrodes, and a pitch of conductive lines of the second electrodes is greater than a pitch of conductive lines of the first electrodes.

A touch panel, comprising:

• a substrate;
• mesh-like conductive lines disposed on a lower surface of the substrate;
• and
• mesh-like conductive lines disposed on an upper surface of the substrate,
• wherein the conductive lines disposed on the lower surface of the substrate are divided into a plurality of conductive regions and a plurality of non-conductive regions, the conductive regions and the non-conductive regions being arranged in a first direction with intersections between the conductive lines cut through,
• the conductive lines disposed on the upper surface are divided into a plurality of conductive regions, the conductive regions being arranged in a second direction with intersections between the conductive lines cut through,
• a width of the conductive regions disposed on the upper surface is wider than a width of the conductive regions disposed on the lower surface of the substrate, and
• a pitch of the conductive lines disposed on the upper surface is greater than a pitch of the conductive lines disposed on the lower surface of the substrate.