According to one embodiment, a display device includes a display panel and a drive circuit. A transistor provided in a pixel portion or a peripheral portion of the display panel includes a semiconductor layer having a first end and a second end, first and second gate electrodes overlapping the semiconductor layer, a source electrode connected to the first end, and a drain electrode connected to the second end. The first and second gate electrodes are disposed in a first layer. The source electrode and the drain electrode are disposed in a second layer. The source electrode is formed to cover at least a first channel region in planar view. The drain electrode is formed to cover at least a second channel region in planar view.

The present disclosure provides an electronic device including a substrate, a conductive element, an extending element and an insulating layer. The substrate includes an edge, the conductive element is disposed on the substrate, the extending element is disposed corresponding to at least a portion of the conductive element and extends to the edge of the substrate, and the insulating layer separates the conductive element and the extending element.

The disclosure relates to the technical field of display, and discloses an electrode structure, a capacitor, a GOA circuit, an array substrate, a display panel and a display device, wherein the electrode structure includes a body and a first opening formed in the body, the first opening has a half-enclosed shape, and a part, enclosed by the first opening, of the body has a tip structure. Each of the capacitor, the GOA circuit, the array substrate, the display panel and the display device includes the above-mentioned electrode structure. By using the above-mentioned electrode structure, electrostatic charge accumulated in the body of the electrode structure can be discharged inside the electrode structure, thus avoiding electrostatic charge accumulation in the electrode structure and preventing the electrode structure from discharging to surrounding circuits so as to avoid damaging the surrounding circuits. In addition, by using the electrode structure, discharge positions and directions can be controlled to further improve an electrostatic protection effect.

A display panel and a display device are provided. The display panel includes a display area and a non-display area, a first signal line and second signal lines located in the non-display area. The first signal line and the second signal lines are located on a same side of a substrate, in a different layer from the second signal lines. In a first area of the non-display area, the first signal line extends in a first direction and each second signal line extends in a second direction intersecting the first direction. An electrostatic buffer unit is disposed in the first area. Orthographic projections of the second signal lines and the electrostatic buffer unit onto a plane of the substrate at least partially overlap with an orthographic projection of the first signal line onto the plane of the substrate.

In an electro-optical device, a first substrate used in an electro-optical panel is provided with a temperature-detecting element, and a wiring substrate connected to the first substrate is provided with third wiring electrically connected to first wiring of the first substrate, and fourth wiring electrically connected to second wiring of the first substrate. The wiring substrate is provided with an electrostatic protection circuit. The electrostatic protection circuit includes a first electrostatic protection circuit provided inside a driving integrated circuit, and a second electrostatic protection circuit including a capacitance element mounted on the wiring substrate. Accordingly, even when static electricity invades the third wiring and the fourth wiring from a connector side, the surge can be released via the electrostatic protection circuit.

The present disclosure provides a display substrate and a display device. The display substrate includes a base substrate, and a transistor, an anti-static wire, a first anti-static resistor and a first ground bonding pad on the base substrate, wherein a first terminal of the first anti-static resistor is electrically connected to a first end of the anti-static wire, a second terminal of the first anti-static resistor is electrically connected to the first ground bonding pad, and the first anti-static resistor is at a different layer from a layer at which the anti-static wire is located and a layer at which the first ground bonding pad is located, and is at a same layer as an active layer of the resistor.

An electronic device is provided, which includes: a first substrate; a second substrate disposed opposite to the first substrate; a first polarizer, wherein the first substrate is disposed between the second substrate and the first polarizer; and a conductive adhesive disposed on the second substrate wherein the first polarizer comprises an arc edge, and the arc edge is adjacent to the conductive adhesive.

A display device includes an array substrate, a second substrate and a black matrix. The array substrate includes a first substrate, at least one electrostatic protecting component and a shielding layer. The first substrate has a display region and a peripheral region located outside the display region. The electrostatic protecting component is disposed on the first substrate in the peripheral region, and the electrostatic protecting component includes a semiconductor layer. The shielding layer includes an insulating material, and the shielding layer is disposed on the first substrate in the peripheral region, wherein the shielding layer overlaps the semiconductor layer. The second substrate is opposite to the first substrate. The black matrix is disposed between the second substrate and the first substrate. The shielding layer is disposed between the black matrix and the first substrate.

A touch sensing type liquid crystal display device includes an array substrate includes a first substrate, a common electrode, a pixel electrode, and a touch sensing unit; a color filter substrate including a second substrate and facing the array substrate; an anti-static layer on an outer side of the second substrate and including an organic material and a carbon nano-tube; and a liquid crystal layer between the first substrate and an inner side of the second substrate.

A display substrate, a display device and a test method of the display substrate are disclosed. The display substrate includes a display region and a peripheral region. The peripheral region includes: a first leading wire extending in a first direction and including a first end and a second end; a first test wire electrically connected with the first leading wire at a first position of the first test wire between the first end and the second end; the display region includes first signal wires of first group extending in a second direction, two first signal wires arranged outermost in the first direction among the first signal wires of first group are respectively connected with the first end and the second end, and remaining first signal wires among the first signal wires of first group are connected with the first leading wire between the first end and the second end.