Array Substrate and Display Panel Having the Same

A display panel comprising:

• an array substrate;
• an opposite substrate facing the array substrate;
• and
• a liquid crystal layer interposed between the array substrate and the opposite substrate, wherein the array substrate comprises:
• a gate line formed in a first direction;
• a data line formed in a second direction crossing the first direction;
• a thin-film transistor (TFT) electrically connected to the gate and data lines;
• a pixel electrode formed in a unit area defined by the gate and data lines, the pixel electrode electrically connected to the TFT;
• a first sensor line substantially parallel with the gate line;
• a second sensor line substantially parallel with the data line;
• and
• a sensor electrode part formed in the unit area to be electrically connected to the first and second sensor lines, the sensor electrode part adjacent to the pixel electrode in a large axis direction of the unit area.

An array substrate comprising:

• a gate line formed in a first direction;
• a data line formed in a second direction crossing the first direction;
• a thin-film transistor (TFT) electrically connected to the gate and data lines;
• a pixel electrode formed in a unit area defined by the gate and data lines, the pixel electrode electrically connected to the TFT;
• a first sensor line substantially parallel with the gate line;
• a second sensor line substantially parallel with the data line;
• and
• a sensor electrode part formed at an intersecting region of the first and second sensor lines of the unit area, the sensor electrode part electrically connected to the first and second sensor lines.

A display panel comprising:

• an array substrate;
• an opposite substrate facing the array substrate;
• and
• a liquid crystal layer interposed between the array substrate and the opposite substrate, wherein the array substrate comprises:
• a gate line formed in a first direction;
• a data line formed in a second direction crossing the first direction;
• a thin-film transistor (TFT) electrically connected to the gate and data lines;
• a pixel electrode formed in a unit area defined by the gate and data lines, the pixel electrode electrically connected to the TFT;
• a first sensor line substantially parallel with the gate line;
• a second sensor line substantially parallel with the data line;
• and
• a sensor electrode part formed at an intersecting region of the first and second sensor lines of the unit area, the sensor electrode part electrically connected to the first and second sensor lines.