Abstract: An array substrate and a display panel are provided, which include a base and a plurality of semiconductor devices disposed on the base. An active defining portion is provided on the base, a junction of a connecting surface and a first top surface of the active defining portion is a first edge. The semiconductor device includes an active layer and a gate, one or more single crystal starting points of the active layer correspond to the first edge. An area where two rows of single crystal particles parallel to the first edge on both sides of the one or more single crystal starting points is a single crystal area, the channel portion of the active layer is disposed in the single crystal area, and the gate is provided with in a direction perpendicular to the base and covers only one row of the two rows of single crystal particles.

Abstract: The present disclosure provides a display panel and a mobile terminal, the display panel includes a substrate and a thin film transistor layer, the thin film transistor layer including a semiconductor layer, an insulating layer and a first metal layer, the insulating layer being disposed on the substrate and the semiconductor layer and covering the semiconductor layer, the first metal layer being disposed on the insulating layer, the insulating layer including at least one via hole, the first metal layer being connected to the semiconductor layer through the via hole, and an included angle between a sidewall of the via hole and a bottom surface of the insulating layer being greater than or equal to 85 degrees and less than or equal to 90 degrees.

Abstract: An embodiment of the present disclosure is directed to a display panel. The display panel includes a plurality of scan lines and a plurality of forward and reverse scan pull-down circuit. The plurality of scan lines is located on the display area. Each of the forward and reverse scan pull-down circuits includes a forward scan control module, a reverse scan control module, and a pull-down module located on a display area. The pull-down module includes an output terminal and a control terminal coupled to an output terminal of the forward scan control module and an output terminal of the reverse scan control module.

Abstract: The embodiment of the present application discloses a liquid crystal display panel, the liquid crystal display panel includes a first substrate and a second substrate disposed opposite to each other. A frame sealant and a boss contacting each other are disposed in a frame sealant region, and the frame sealant at least partially overlaps the boss in a film thickness direction. A boss cooperating with the frame sealant to perform a sealing function is disposed in the frame sealant region. The boss reduces a volume of the frame sealant and lowers a time required for curing the frame sealant to improve a productivity.

Abstract: An embodiment of the present application discloses an array substrate and a liquid crystal display panel. The array substrate uses a first barrier layer including a first aperture in an aperture region. The first barrier layer is at least correspondingly disposed in a thin film transistor disposing region and a gate driver on array circuit region. The first barrier layer is configured to block the alkaline cation from spreading along a direction to the active layer. Along a direction at a right angle from the substrate to the active layer, a depth by which the alkaline cation enters the first barrier layer is less than or equal to 20 ?.

Abstract: Embodiments of the present disclosure provide a display panel and a display terminal. The display panel includes at least one ultraviolet sensing transistor and at least one control transistor disposed on a substrate, and a color film substrate including a light blocking unit; wherein the ultraviolet sensing transistor includes an ultraviolet absorbing layer, and an orthographic projection of the light blocking unit on the substrate covers an orthographic projection of the ultraviolet absorbing layer on the substrate. According to the embodiment of the present disclosure, the light blocking unit absorbs or blocks the visible lights to prevent the visible lights from entering into the ultraviolet absorbing layer.

Abstract: A display panel and a manufacture method thereof are provided, and the display panel includes at least one photosensitive element each including a first electrode, a photosensitive semiconductor layer and a second electrode. The photosensitive semiconductor layer is disposed on the first electrode, and the second electrode is disposed on the photosensitive semiconductor layer. The photosensitive element further includes a connection insulation layer disposed between the second electrode and the photosensitive semiconductor layer.

Abstract: An array substrate, a display panel, and a display device are provided. The array substrate includes a base; a buffer layer and a thin film transistor. The buffer layer is provided on the base and includes a first buffer layer and a second buffer layer. The first buffer layer is disposed between the second buffer layer and the base. A refractive index of the first buffer layer is greater than a refractive index of the base and a refractive index of the second buffer layer. A ratio of the refractive index of the first buffer layer to the refractive index of the base is less than or equal to 1.25. The thin film transistor is provided on a side of the buffer layer away from the base.

Abstract: The present application discloses a display panel, the display panel includes an active area and a irregular-shaped area, the active area includes a first active area disposed at at least one side of the irregular-shaped area and a second active area connected with the first active area. The first signal line is disposed in the second active area, the second signal line is disposed in the first active area, the first signal line and the second signal line extend in a same direction, and the length of the first signal line is larger than the length of the second signal line, and at least one of a plurality of the compensation units is connected with the second signal line.

Abstract: The present disclosure provides semiconductor devices. A first active layer is disposed on a substrate. A first insulation layer covers the first active layer and is provided with a first via hole. A second active layer is disposed on the first insulation layer. A third active layer is disposed in the first via hole and connects the first active layer and the second active layer, so that a channel length of the semiconductor device is determined by a thickness of the first insulation layer, and a channel width of the semiconductor device is determined by a circumference of the first via hole.

Abstract: A semiconductor device, a display panel, and a chip are provided in embodiments of the present application. The semiconductor device of the embodiments of the present application stacks a first conductor portion, a channel portion, and a second conductor portion to form a vertical active structure layer to realize a narrow channel. A growth direction of crystal grains arranged in the channel potion is consistent with a moving direction of carriers to provide a single crystal-like channel.

Abstract: The present application provides a display panel and a display device, the display panel includes: N scan lines, the N is an integer greater than or equal to 1; and J sets of forward and reverse scan pull-down circuits, each set of the forward and reverse scan pull-down circuits includes N forward and reverse scan pull-down modules, at least a part of each of the forward and reverse scan pull-down modules is disposed in the display subarea, and the J is an integer greater than or equal to 1. In each set of the forward and reverse scan pull-down circuits, output terminals of the N forward and reverse scan pull-down modules are connected to the N scan lines in a one-to-one correspondence.

Abstract: A display panel includes an array substrate. The array substrate includes: a thin-film transistor (TFT) device, the TFT device including a first active pattern; and a photosensitive device, the photosensitive device including a first electrode, a second electrode, a connector electrode, and a second active pattern. The first electrode, the second electrode, the connector electrode, and the second active pattern constitute a vertical heterojunction structure.

Abstract: A display panel and an electronic terminal are provided, including a substrate and a first thin film transistor (TFT) disposed on the substrate. The first TFT includes a first active portion, and a first source and a first drain which are arranged on two ends of the first active portion and electrically connected to the two ends. The display panel also includes a pixel electrode layer arranged on a first source-drain portion and electrically connected to the first drain. A material of the first drain includes a transparent conductive material.

Abstract: An embodiment of the present disclosure is directed to a display panel. The display panel includes a plurality of scan lines and a plurality of forward and reverse scan pull-down circuit. The plurality of scan lines is located on the display area. Each of the forward and reverse scan pull-down circuits includes a forward scan control module, a reverse scan control module, and a pull-down module located on a display area. The pull-down module includes an output terminal and a control terminal coupled to an output terminal of the forward scan control module and an output terminal of the reverse scan control module.

Abstract: The present application provides a thin film transistor and an electronic device thereof. An active layer of the thin film transistor includes: a first active layer, a channel layer and a second active layer that are stacked, the first active layer includes a first doped portion and a second doped portion, the first doped portion is connected to the channel layer and the second doped portion, and a concentration of dopant ions in the first doped portion is less than a concentration of dopant ions in the second doped portion. The leakage current is reduced, and the mobility in the “channel region” of the thin film transistor is improved.

Abstract: The present application provides a display panel and an electronic device. The electronic device comprises the display panel. The display panel comprises a gate driving unit, a first auxiliary driving unit and scan lines. The first auxiliary driving unit rapidly pulls down the falling edge of the scan signal transmitted in the scan line to reduce the delay of the falling edge of the scan line. Thus, the number of gate driving units in the display panel can be reduced, thereby reducing the width of the frame of the display panel and the electronic device.

Abstract: A display panel is provided. The display panel includes a substrate and includes a first ohmic contact structure, a first boss, a second ohmic contact structure, a semiconductor structure, and a gate which are stacked on the substrate. The first boss includes at least one sidewall. By arranging the semiconductor structure on the sidewall of the first boss, a length of a channel can be shortened by using an existing technology, and a dimension of a thin film transistor can be reduced, so that an integration level of the thin film transistor in the display panel can be improved.

Abstract: The present application provides a display panel and a display device. An N-th auxiliary unit is arranged in a display area of the display panel. An output end of the N-th auxiliary unit is connected to an N-th scan line. By connecting the auxiliary unit arranged in the display area to the corresponding scan line, a falling edge of a scan signal transmitted in the scan line can have sharp falling or a rising edge of the scan signal can have sharp rising, which can alleviate a signal distortion problem caused by transmission delay in the display area.

Abstract: The present disclosure provides a display panel and a display device including the display panel. The display panel includes an array substrate including a light inlet side and a light outlet side oppositely arranged, including a plurality of opening regions for passing though light and a plurality of non-opening regions in addition to the plurality of opening regions, and including an insulation structure. The insulation structure includes a first groove located in the opening regions, recessed in a direction from the light outlet side toward the light inlet side, and filled with insulation materials. The insulation materials include a first insulation layer and a second insulation layer disposed on one side of the first insulation layer close to the light inlet side. The second insulation layer has a refractive index less than a refractive index of the first insulation layer.