Array substrate, display panel and display device containing the same

A display panel, comprising:

• an array substrate;
• a color film substrate disposed opposite to the array substrate;
• and
• a liquid crystal layer sandwiched between the array substrate and the color film substrate,
• wherein the array substrate comprises:
• a display area including a plurality of stripe-shaped first electrodes, wherein the plurality of stripe-shaped first electrodes extend along a first direction, and are arranged along a second direction;
• an integrated circuit configured on the array substrate, an extension direction of the integrated circuit being parallel to the second direction;
• and
• a first metal electrode disposed on the array substrate, an extension direction of the first metal electrode being parallel to the second direction, wherein the first metal electrode and the integrated circuit are disposed on two opposite sides of the display area, respectively, and the first metal electrode is electrically connected to the integrated circuit via at least one first signal line,
• wherein a stripe-shaped first electrode includes a first end, and the first end is close to the first metal electrode,
• during a display period, the integrated circuit provides a common voltage signal to the first metal electrode via the at least one first signal line, and the first metal electrode is electrically connected to the first end of the stripe-shaped first electrode to provide the common voltage signal to the stripe-shaped first electrode,
• the at least one first signal line includes at least one first metal line,
• an extension direction of the at least one first metal line is parallel to the first direction,
• the at least one first metal line is disposed within an area corresponding to the stripe-shaped first electrode, and
• when being projected onto a plane where the array substrate is located, an orthographic projection of the at least one first metal line overlaps with an orthographic projection of the stripe-shaped first electrode by a length of the stripe-shaped first electrode in the first direction,
• wherein a plurality of stripe-shaped second electrodes are disposed on one side of the color film substrate facing away from the array substrate, and
• when being projected onto the plane where the array substrate is located, an orthographic projection of a stripe-shaped second electrode is located partially overlaps an orthographic projection of a corresponding stripe-shaped first electrode.

An array substrate, comprising:

• a display area including a plurality of stripe-shaped first electrodes, wherein the plurality of stripe-shaped first electrodes extend along a first direction, and are arranged along a second direction;
• an integrated circuit configured on the array substrate, an extension direction of the integrated circuit being parallel to the second direction;
• a first metal electrode disposed on the array substrate, an extension direction of the first metal electrode being parallel to the second direction, wherein the first metal electrode and the integrated circuit are disposed on two opposite sides of the display area, respectively, and the first metal electrode is electrically connected to the integrated circuit via at least one first signal line;
• and
• a plurality of second signal lines disposed on the array substrate and electrically connected to the integrated circuit, wherein a second signal line is different from the at least one first signal line,
• wherein:
• a stripe-shaped first electrode includes a first end, and the first end is close to the first metal electrode,
• during a display period, the integrated circuit provides a common voltage signal to the first metal electrode via the at least one first signal line, and the first metal electrode is electrically connected to the first end of the stripe-shaped first electrode to provide the common voltage signal to the stripe-shaped first electrode, and
• during a touch-control period, the integrated circuit provides a touch-control driving signal to the stripe-shaped first electrode via the second signal line.