Abstract: A flexible substrate, a manufacturing method thereof, a flexible display substrate and a manufacturing method thereof are provided. The flexible substrate includes a first organic thin film, an inorganic thin film on the first organic thin film, a barrier structure on the inorganic thin film and at an inner side of a periphery of the inorganic thin film, and a second organic thin film in a region defined by the barrier structure, wherein an orthographic projection of the second organic thin film onto the first organic thin film is located at an inner side of the periphery of the first organic thin film.

Abstract: A foldable substrate, a method for forming the same, and a flexible display device are provided. The foldable substrate includes a plurality of rigid supporting portions separated from each other, every two of which are not in contact with each other, and a flexible foldable portion connecting two adjacent rigid supporting portions of the plurality of rigid supporting portions.

Abstract: The present disclosure discloses a flexible base substrate, a display substrate and methods of manufacturing the same, and a display device. A groove is provided in a surface of the flexible base substrate, the surface of the flexible base substrate having the groove is provided with a water-oxygen barrier film, and the thickness of the water-oxygen barrier film is smaller than the depth of the groove.

Abstract: This disclosure relates to a peeling method of a flexible substrate, and belongs to the technical field of flexible display. The method comprises the steps of: (a) forming a flexible substrate on a base substrate, wherein the flexible substrate has a plane area less than that of the base substrate; (b) adhering a protective film on the base substrate formed with the flexible substrate by an ultraviolet viscosity-reducing adhesive, wherein the plane area of the flexible substrate is less than that of the protective film, and the protective film is further adhered to the base substrate by the ultraviolet viscosity-reducing adhesive; (c) irradiating a region on the base substrate covered by the protective film through the base substrate with an ultraviolet light; and (d) peeling the protective film and the flexible substrate from the base substrate after the irradiation with an ultraviolet light is completed.

Abstract: The present disclosure discloses a flexible base substrate, a display substrate and methods of manufacturing the same, and a display device. A groove is provided in a surface of the flexible base substrate, the surface of the flexible base substrate having the groove is provided with a water-oxygen barrier film, and the thickness of the water-oxygen barrier film is smaller than the depth of the groove.

Abstract: A method for manufacturing a flexible substrate, a flexible substrate manufactured using the method and a display device including the flexible substrate are disclosed. The method includes steps of: coating a glass carrier with a plurality of film layers, wherein each of at least one pair of adjacent film layers of the plurality of film layers is formed through steps of: S1: coating the glass carrier with a first film layer; and S2: coating the glass carrier with a second film layer over the first film layer so that the second film layer covers the first film layer, wherein the second film layer has an area greater than an area of the first film layer; and peeling off the plurality of formed film layers from the glass carrier to form a flexible substrate.

Abstract: A foldable substrate, a method for forming the same, and a flexible display device are provided. The foldable substrate includes a plurality of rigid supporting portions separated from each other, every two of which are not in contact with each other, and a flexible foldable portion connecting two adjacent rigid supporting portions of the plurality of rigid supporting portions.

Abstract: Disclosed is a flexible display substrate and a method for manufacturing the same which can avoid break and peeling of film layers disposed on a flexible base and further reduce degree of a warpage occurred in the flexible base when separating the support substrate from the flexible base located above the support substrate. The flexible display substrate comprises the flexible base, a first buffer layer and a second buffer layer disposed on an upper surface and a lower surface of the flexible base, respectively, a plurality of display modules disposed on the first buffer layer, each display module includes at least one thin film transistor and at least one electrode corresponding to the thin film transistor, and a plurality of auxiliary thin film transistors disposed on one side of the second buffer layer which is away from the flexible base, the auxiliary thin film transistors corresponding to the thin film transistors one by one, respectively.

Abstract: A base carrier configured to carry a flexible base of a flexible display panel is provided. The flexible display panel includes a display region and a circuit bonding region. A surface of an area of the base carrier corresponding to the display region is smooth, and a surface of an area of the base carrier corresponding to the circuit bonding region is formed with a plurality of micro-grooves. The structure of the base carrier is such that when the flexible base is separated from the base carrier, the amount of laser required for peeling in each of the display region and the circuit bonding region are the same and such that the base carrier can be separated from the flexible display panel by performing the laser scanning once, which simplifies the processes.

Abstract: A flexible display device and a method for manufacturing the same are provided. The method includes providing a rigid sheet having cutting streets, forming a protective pattern on the rigid sheet, the protective pattern covering the cutting streets, and forming a flexible substrate including a reserved region and an unreserved region on the rigid sheet provided with the protective pattern, where the flexible substrate covers the protective pattern, and boundaries between the reserved region and the unreserved region are within regions occupied by the cutting streets. The method further includes fabricating a display component on the flexible substrate in the reserved region, and cutting the flexible substrate along the cutting streets, removing the unreserved region of the flexible substrate and reserving the reserved region of the flexible substrate, incisions caused by cutting being within a region of the protective pattern, and separating the cut flexible substrate from the rigid sheet.

Abstract: A flexible display panel comprises a display element (100) and a drive unit (50) disposed on a first surface (A) of a flexible base (20) and a supporting substrate (200) disposed on a second surface (B), opposite to the first surface (A), of the flexible base (20). The position of the supporting substrate (200) corresponds to a bonding position (C) of the drive unit (50). The flexible display panel can avoid a bonding alignment deviation caused by a deformation of the flexible display panel during a bonding process.

Abstract: A method for manufacturing a flexible display panel and the flexible display device are disclosed. The method for manufacturing the flexible display panel includes: forming a substrate, a flexible display and an overcoat layer on a support substrate in sequence; flipping over so that one side provided with the support substrate is placed upward; stripping off the support substrate; coating a curable material on a surface obtained after the support substrate is stripped off; and performing a curing process so that the coated curable material is cured to form a protective film. The method for manufacturing the flexible display panel can form the protective film without adopting laminating/bonding devices, is simple and easy, and does not require the vacuum defoamation process subsequently.

Abstract: Disclosed is a flexible display substrate and a method for manufacturing the same which can avoid break and peeling of film layers disposed on a flexible base and further reduce degree of a warpage occurred in the flexible base when separating the support substrate from the flexible base located above the support substrate . The flexible display substrate comprises the flexible base, a first buffer layer and a second buffer layer disposed on an upper surface and a lower surface of the flexible base, respectively, a plurality of display modules disposed on the first buffer layer, each display module includes at least one thin film transistor and at least one electrode corresponding to the thin film transistor, and a plurality of auxiliary thin film transistors disposed on one side of the second buffer layer which is away from the flexible base, the auxiliary thin film transistors corresponding to the thin film transistors one by one, respectively.

Abstract: Disclosed are an OLED display apparatus and a method for preparing the same. The OLED display apparatus includes a flexible substrate, an array layer disposed on the flexible substrate, an organic light-emitting layer disposed on the array layer, a package layer disposed on the organic light-emitting layer, and a base film disposed on a side of the flexible substrate facing away from the array layer, a plurality of protruded microstructures being provided on the side of the flexible substrate facing away from the array layer.

Abstract: A flexible display substrate mother board and a method of manufacturing a flexible display substrate are provided. The method includes: forming a heating pattern layer on a support substrate, wherein the heating pattern layer includes a plurality of regional blocks spaced apart from each other; forming a flexible substrate on the substrate provided with the heating pattern layer, and forming display elements on the flexible substrate; and heating the flexible substrate by utilization of the heating pattern layer, cutting the flexible substrate, stripping the flexible substrate corresponding to the regional block from the support substrate, and forming flexible display substrates. The method can avoid the damage of the display elements on the flexible substrate when the flexible substrate and the support substrate are separated from each other, and avoid uneven separation.

Abstract: A motherboard of flexible display panel and the method for manufacturing the flexible display panel are provided, the motherboard of flexible display panel includes a carrier substrate and at least one flexible display panel unit formed on the carrier substrate; the flexible display panel unit includes a liner layer, a flexible substrate and a display element; the liner layer includes a first zone and a second zone, the liner layer of the first zone has a laser absorptivity lower than that of the liner layer of the second zone, and the liner layer of the second zone has a critical energy no larger than that of the liner layer of the first zone; the first zone is located at the edge region of the flexible display panel unit.

Abstract: Embodiments of the present invention provide a laser stripping apparatus, comprising: a frame; a laser located above the frame and a carrier stage located below the frame; a support mechanism provided on the carrier stage for carrying a flexible display substrate stripping plate; wherein the support mechanism is removably fixed to the carrier stage; the flexible display substrate stripping plate comprises a bearing substrate and a flexible display substrate provided on the bearing substrate; and when the flexible display substrate stripping plate is provided on the laser stripping apparatus, the flexible display substrate comes into contact with the support mechanism.

Abstract: Disclosed is a flexible display substrate and a method for manufacturing the same which can avoid break and peeling of film layers disposed on a flexible base and further reduce degree of a warpage occurred in the flexible base when separating the support substrate from the flexible base located above the support substrate. The flexible display substrate comprises the flexible base, a first buffer layer and a second buffer layer disposed on an upper surface and a lower surface of the flexible base, respectively, and a plurality of display modules disposed on the first buffer layer, each display module includes at least one thin film transistor and at least one electrode corresponding to the thin film transistor.

Abstract: The present invention provides a laser cutting method, a display substrate and a display device. In the laser cutting method, the display substrate and the display device, as a cutting line is defined by two width defining dams on both sides of a region to be cut, the width of the cutting line can be adjusted by adjusting the distance between the two width defining dams. Thus, the width of the laser cutting line is controlled, and the effective use area of the substrate may be saved (and the material may be saved). Meanwhile, as the width defining dams are made of a laser reflective material, a laser beam irradiated onto the width defining dams is reflected without being absorbed by the width defining dams and thus transmitted to a corresponding region on the substrate. As a result, the generation of a carbonization region is avoided.

Abstract: A apparatus for stripping flexible device including: a chassis; a stage; a pick-up device mounted on the chassis through a pivot shaft parallel to a bearing surface, the pick-up device being movable with respect to the stage along a direction perpendicular to a rotation axis of the pivot shaft and parallel with the bearing surface of the stage, and having a surface facing the stage, and having a fixing mechanism configured to fasten a lateral side of the flexible device; an auxiliary device which is mounted on the chassis, an end part of the auxiliary device providing a force to the flexible substrate for its separation from the carrier plate at a separation position between the flexible substrate of the flexible device and the carrier plate when the flexible device is picked up from the carrier plate by the pick-up device; a first driving device mounted on the chassis.