Abstract: The present application provides a foldable display device. The foldable display device includes a display panel and a rotation mechanism supporting the display panel. The rotation mechanism includes a first sliding member and a second sliding member. The first sliding member and the second sliding member are slidably connected to the first base. Relative sliding of the first sliding member and the second sliding member drives opposite sides of the rotation mechanism to be folded synchronously to improve fluency and stability in a folding process.

Abstract: Embodiments of the present disclosure are directed to a display panel and a display device. A width of the fan-out wire positioned at the outer side is increased such that the impedance of the outer fan-out wire could be reduced. Furthermore, the second part of the second fan-out wire is bended in a direction away from the display region. This means that the second part only occupies the right/left redundant space and thus the second fan-out wire consumes less space of the lower side frame and the width of the fan-out region decreases. The present disclosure could achieve both comparatively low impedance of the fan-out wire and a narrow side frame.

Abstract: A demultiplexer is provided. The demultiplexer includes a plurality of demultiplexer units. Each of the demultiplexer units includes two first type thin film transistors sharing a source electrode, and two second type thin film transistors are disposed between two of the demultiplexer units adjacent to each other. Space utilization of the demultiplexer is improved. A display panel and a display device having the demultiplexer are also provided.

Abstract: A pixel driving circuit and a display panel are provided. The pixel driving circuit includes a data writing module, a data conversion module, and a current driving module. The data writing module is electrically connected to a first node and configured to transmit a data signal to the first node. The data conversion module is electrically connected to the first node, a second node, and a modulation signal source, and configured to generate a current driving control signal, and to output the current driving control signal to the second node. The current driving module is electrically connected to the second node, a light-emitting control wire, and a light-emitting device, and configured to control the light-emitting device to emit light. An effective pulse of the current driving control signal has different pulse widths in different gray-scale states.

Abstract: The present disclosure provides a thin film transistor, a manufacturing method of the thin film transistor, and a liquid crystal display. The thin film transistor includes a substrate; an active region arranged above the substrate; a channel region arranged in a center of the active region; source and drain regions arranged on two sides of the channel region; a gate dielectric layer arranged above the channel region; a reflective coating arranged above the gate dielectric layer; a gate metal arranged above the reflective coating; an interlayer dielectric layer covering the gate metal, the active region, and the substrate; and a source/drain metal layer passing through the interlayer dielectric layer and electrically connecting with a surface of the source and drain regions.

Abstract: The present application discloses a display module and a display device. The display module includes a light grating assembly. The light grating assembly includes alternately arranged first regions and second regions, and liquid crystal molecules and dye molecules distributed in the first regions and the second regions. Arrangement of the liquid crystal molecules and the dye molecules are controlled to make the first regions light-transmissive and the second regions light-transmissive under a first mode and not light-transmissive under a second mode to form alternately light and dark stripes under the second mode.

Abstract: A display method of a display panel, a display device, and a server are disclosed. The display method divides an initial image into a plurality of sub-frame images having a same frequency, and the frequency of the sub-frame images is a multiple of a frequency of the initial image. The sub-frame images are input into the display panel in sequence and are combined to obtain a target image. The target image is used to drive the display panel to display the initial image, thereby reducing a refresh rate of the display panel for inputting data. Therefore, the display panel can realize low frequency input and prevent frame loss.

Abstract: A display module, a manufacturing method thereof, and a mobile terminal are disclosed. The display module has a functional display area and a main display area and includes a display panel and a backlight module. The backlight module includes a first backlight unit corresponding to the functional display area, and the first backlight unit includes a first section, a second section disposed around the first section, and a spacer disposed between the first section and the second section. The first section and the second section are integrally formed and on different layers.

Abstract: An array substrate includes a substrate, an active layer on the substrate, a first insulating layer on the active layer, a first anti-reflective coating layer on the first insulating layer, a second insulating layer on the first anti-reflective coating layer, a source on the second insulating layer, and a drain on the second insulating layer. The source includes a first electrode portion and a second electrode portion. The drain includes a third electrode portion and fourth electrode portion. An orthographic projection of the second electrode portion or the fourth electrode portion on the substrate overlaps with an orthographic projection of the first anti-reflective coating layer on the substrate.

Abstract: A display device is provided, including a display screen; a first polarizer arranged on a light-emitting surface of the display screen; a light splitting sheet arranged on a side of the first polarizer away from the display screen, wherein a direction of a light transmission axis of the light splitting sheet is consistent with a direction of a light transmission axis of the first polarizer; a first quarter-wave plate arranged on a side of the light splitting sheet away from the first polarizer; a first lens arranged on a side of the first quarter-wave plate away from the light splitting sheet; and a transflective film arranged on a side of the first lens away from the first quarter-wave plate.

Abstract: The present application discloses a liquid crystal display panel and a method of manufacturing the same. The liquid crystal display panel includes a pixel area, and further includes: a glass substrate serving as a light guide plate; a reflective layer disposed on a side of the light guide plate; a grating structure disposed on a side of the light guide plate away from the reflective layer, and corresponding to the pixel area; a planarization layer disposed on a side of the grating structure away from the light guide plate; and a thin-film transistor layer disposed on a side of the planarization layer away from the light guide plate.

Abstract: A liquid crystal display panel and a vehicle-mounted liquid crystal display device are provided. In the liquid crystal display panel, in an array substrate and/or a color filter substrate, a number of reflective interfaces in a functional area is greater than a number of reflective interfaces in a display area. Under the condition that an infrared optical transmittance is not affected, a reflectivity of light in the functional area is improved compared to the display area. This reduces or even eliminates a brightness difference between the functional area and the display area when a display is completely black.

Abstract: A display device is provided. The display device includes: a display panel including a first display area and a second display area, wherein the first display area at least partially surrounds the second display area; a main backlight module disposed corresponding to the first display area and providing a backlight source for the first display area; and a reinforcing backlight structure including a sub-backlight module and an optical conversion member, the optical conversion member is disposed at least corresponding to the second display area, and the optical conversion member is disposed on a light-emitting side of the sub-backlight module, and light emitted from the sub-backlight module enters the second display area after passing through the optical conversion member.

Abstract: The present application provides a display panel and an electronic device. A first sub-backlight module is arranged in a display area of the display panel, and a second sub-backlight module is arranged in an electronic component area. A light guide plate of the second sub-backlight module can be switched between a light-scattering state and a transparent state, so that the electronic component area can display images and take photos. The first light-shielding member is arranged in an accommodating space defined by the display panel body and the backlight module to avoid light leakage during shooting, so that full-screen display can be realized without light leakage.

Abstract: Embodiments of the present disclosure provide an under-screen fingerprint identification device and a display device. The under-screen fingerprint identification device comprises a light guiding plate comprising a light guiding region, wherein the light guiding region is disposed in a display area of the display panel, and a light emitting element disposed under the light guiding region. Wherein the light emitting element comprises a plurality of light emitting pixel columns, the plurality of light emitting pixel columns form a light emitting pixel region as a light source for fingerprint identification, each of the plurality of light emitting pixel columns comprises a plurality of sensors.

Abstract: A display panel and a display device are provided. The display panel includes a first substrate, a second substrate, and a liquid crystal layer between the first substrate and the second substrate. The liquid crystal layer comprises a plurality of liquid crystal molecules. When the display panel is in a first display mode, the plurality of liquid crystal molecules rotate in a slanted plane parallel to a first direction and a second direction. The first direction is slanted with respect to a thickness direction of the display panel, and the second direction is perpendicular to the thickness direction of the display panel and the first direction.

Abstract: A display device and a display method are provided. The display device includes a display mechanism and a motion mechanism. The display mechanism includes a plurality of first display groups, a plurality of second display groups, and a plurality of third display groups arranged along a first direction. The motion mechanism is respectively connected to the first display groups, the second display groups, and the third display groups, and is configured to guide the first display groups, the second display groups, the third display groups to move along the first direction.

Abstract: The present application provides a conductive film, a manufacturing method of the conductive film, and a display device. The present application prevents refracted light by using a first metal layer to fully cover a second metal layer of a middle layer, thereby fundamentally solving black level stripes caused by lateral etching of the second metal layer.

Abstract: An array substrate is provided. The array substrate includes a substrate, a light-shielding layer, and an active layer. The light-shielding layer is disposed on the substrate, and the active layer is disposed on the light-shielding layer. Wherein, an orthographic projection of the active layer on the substrate is positioned within an orthographic projection of the light-shielding layer on the substrate. The present disclosure prevents the active layer from forming ramps and then breaking by allowing the orthographic projection of the active layer on the substrate to be positioned within the orthographic projection of the light-shielding layer on the substrate, thereby ensuring performances of the array substrate.

Abstract: Display panels are provided. The display panel includes a substrate and a thin film transistor (TFT) disposed on the substrate. The TFT includes a polysilicon layer, a gate layer, and a source-drain contacting layer. The polysilicon layer includes a first portion corresponding to the gate layer, two second portions disposed on two opposite sides of the first portion, two third portions disposed on two outer sides of the two second portions away from the first portion, and a fourth portion. The fourth portion is disposed on one of the two third portions to define a PN structure therebetween. The source-drain contacting layer is disposed on the gate layer and electrically contacts the fourth portion and the two third portions.