Abstract: A display panel is provided. The display panel includes a first substrate, a first insulating layer, a common electrode, a second insulating layer, a first pixel electrode, and a second pixel electrode. The first insulating layer is located on the first substrate. The common electrode having a first through hole is located on the first insulating layer. The second insulating layer covers the common electrode and partially covers the first through hole. The first pixel electrode is located on the second insulating layer and penetrates through the first through hole. The second pixel electrode is located on the second insulating layer. The second pixel electrode is adjacent to the first pixel electrode and overlaps a portion of the first through hole.

Abstract: A display panel is provided. The display panel includes a substrate including a non-display region containing a thin film transistor, which includes a semiconductor layer; a first insulating layer; a first metal layer; a second insulating layer; a first and second via hole series disposed adjacent to the respective opposite sides of the first metal layer. The first via hole series includes a plurality of first via holes, and the second via hole series includes a plurality of second via holes. A second metal layer includes a first portion and a second portion. The minimum distance between an edge of the first portion and an edge of the first metal layer is a first distance, and the minimum distance between an edge of the second portion and another edge of the first metal layer is a second distance, and the second distance is greater than the first distance.

Abstract: A touch display device is disclosed, which comprises: a first substrate with a first surface having a central touch area and a periphery touch area, wherein the periphery touch area locates at one side of the central touch are; plural first sensing electrodes disposed on the central touch area and arranged along a first direction; plural periphery dummy electrode rows disposed on the periphery touch area and arranged along a second direction intersecting with the first direction, wherein the periphery dummy electrode rows comprise: a first periphery dummy electrode row and a second periphery dummy electrode row, and a length of the first periphery dummy electrode row in the second direction is smaller than that of the second periphery dummy electrode row.

Abstract: A contact structure is provided, including a substrate, an active layer, an inter-layer dielectric (ILD) layer, a contact opening, and a conductive layer. The active layer is disposed over the substrate, and the insulating layer is disposed over the active layer; an inter-layer dielectric (ILD) layer over the insulating layer. The contact opening penetrates a portion of the ILD layer and the insulating layer to expose a portion of the active layer, wherein the contact opening includes a first recess portion, and the first recess portion is defined by a bottom surface of the ILD layer, a sidewall of the insulating layer and a top surface of the active layer. The conductive layer is in the contact opening and is electrically connected to the active layer.

Abstract: A display device comprises a first substrate, a second substrate, a display medium layer disposed between the first and second substrates, and a light-shielding pattern disposed between the first and second substrates. The second substrate comprises a plurality of conductive wires. One of the conductive wires is projected onto the light-shielding pattern along a first direction, thereby obtaining a projected line within the light-shielding pattern. The projected line comprises a curved portion and two extending portions respectively connected to two ends of the curved portion. A distance between an edge of the light-shielding pattern and the curved portion of the projected line along a second direction is not equal to a distance between the edge of the light-shielding pattern and one of the extending portions along the second direction. The first direction is perpendicular to the second direction.