Abstract: An embodiment of the present application provides a display device including a substrate, a driving circuit layer, a light emitting device layer, and a color filter unit that are disposed in a stacked manner; at least one of the light emitting device layer or the color filter unit is provided with a buffer groove in which a plurality of elastic particles are provided. When the display device is subject to an impact, a plurality of elastic particles in the buffer groove are compressed and deformed after being pressed, so as to play a role of buffering and effectively improve the impact resistance of the display device.

Abstract: The present application discloses a display panel and a display device. The display panel includes a plurality of sub-pixels, a cathode, and an auxiliary electrode disposed in a layer different from the cathode. An extension length of the sub-pixel along the first direction is smaller than an extension length of the sub-pixel along the second direction, and the second direction intersects the first direction. The cathode contact hole is located between at least two adjacent rows of the sub-pixels, or the cathode contact hole is located between at least two adjacent columns of sub-pixels and extends along the first direction.

Abstract: An organic light emitting diode (OLED) display panel includes a substrate, a thin film transistor (TFT) layer, a planarization layer, and a pixel definition layer which are arranged in sequence. The planarization layer is provided with first via holes, and the pixel definition layer is provided with second via holes and a through hole. Each first via holes communicates with one of the second via holes. The OLED display panel further includes a light-emitting device layer. The light-emitting device layer includes an anode, a light-emitting layer, and a cathode sequentially arranged on one side of the planarization layer. The light-emitting layer is arranged in the through hole. The cathode covers the pixel definition layer, the first via hole, the second via hole, and the light-emitting layer.

Abstract: The present invention provides a display panel and an under-screen camera display device. The display panel includes a first display area and a light sensing area, and the light sensing area includes the first display area and a light-transmitting hole area. The display panel further includes: a base; a TFT layer, wherein the TFT layer includes a composite insulating layer; a planarization layer formed on the TFT layer; a light-emitting sub-pixel unit including a pixel definition layer formed on the planarization layer. The composite insulating layer located in the light-transmitting hole area is provided with a light-transmitting hole, and a portion of the base is exposed from the light-transmitting hole.

Abstract: A display panel is provided. The display panel includes a substrate, and a plurality of anodes, a pixel definition layer, a light-emitting layer, and a cathode layer that are laminated on the substrate. By collecting the anodes spaced apart from each other in a first direction in a same first pixel opening, number of the first pixel openings in the display area can be reduced, and number of ink droplets that can be sprayed within a single first pixel opening can be increased, so that a risk of bridging between adjacent ones of pixel openings can be lowered.

Abstract: Embodiments of the present disclosure provide a flexible display panel and a manufacturing method thereof, wherein the flexible display panel includes: an array substrate; an organic light emitting layer disposed on the array substrate; a dam disposed on the array substrate and disposed to surround the organic light emitting layer; and an encapsulation layer covering the organic light emitting layer and the dam, wherein the dam comprises a first side surface close to the organic light emitting layer, and a second side surface away from the organic light emitting layer, and the second side surface is disposed with at least one of a groove, a stepped structure, or a sharp corner structure.

Abstract: A display panel, a manufacturing method thereof, and an electronic device are provided. The display panel includes a substrate, first electrodes, a pixel definition layer, light-emitting layers, and light-reflecting layers. In the present application, light-reflecting layers are provided in one of the pixel openings, the light-reflecting layer can reflect the light emitted by the light-emitting layers to the pixel definition layer so that the light emitted by the light-emitting layers is concentrated in the middle, which improves the light utilization rate of the light-emitting layers. Therefore, the technical problem of low luminous utilization efficiency of light-emitting pixels in the current OLED structure is alleviated.

Abstract: The present disclosure provides a display panel and a manufacturing method thereof. The display panel includes a substrate and a light-emitting structural layer. The light-emitting structural layer includes a pixel definition layer and a light-emitting functional layer. The pixel definition layer includes a plurality of intersecting dams, and a plurality of printing grooves are defined and surrounded by the dams. The light-emitting functional layer is arranged in the printing grooves. At least one diversion groove is defined on each of the dams. An extension direction of the diversion groove is same as an extension direction of a corresponding one of the dams, and a plurality of the diversion grooves pass through at intersections.

Abstract: The present invention provides a display panel and a preparation therefor. The display panel at least includes a plurality of pixel unit groups, each of the pixel unit groups includes a plurality of pixel units, each of the pixel units includes a plurality of sub-pixels, and each of the sub-pixels has a functional layer. For the display panel provided by the present invention, the functional layers of multiple sub-pixels with a same color of the plurality of sub-pixels in each of the pixel unit groups are arranged in a first direction and connected with each other, which reduces precision requirements for ink output of each nozzle during an ink jet printing process and reduces a thickness difference of the functional layers of each column of the sub-pixels arranged in a printing direction, thereby effectively preventing generation of lateral Suji Mura during display of the display panel.

Abstract: The application discloses a display panel and a fabrication method thereof. The display panel includes a flexible substrate. The flexible substrate includes a first organic insulating layer, a first barrier layer, a second organic insulating layer, and a second barrier layer. The first barrier layer, the second organic insulating layer and the second barrier layer are sequentially stacked on the first organic insulating layer. The first barrier layer is provided with a plurality of grooves on a side away from the first organic insulating layer. A thickness of the grooves accounts for 25%-55% of a thickness the first barrier layer.

Abstract: The invention provides a flexible display panel and a flexible display device. The flexible display panel includes: a substrate, an auxiliary cathode provided on the substrate, an separation layer disposed on the substrate and the auxiliary cathode and defining a first opening to expose the auxiliary cathode, a passivation layer disposed on the separation layer and extending into the first opening as an undercut structure, an auxiliary anode arranged in the first opening and connected to the auxiliary cathode, and a cathode layer arranged on the auxiliary anode with a left end and a right end respectively connected with the auxiliary anode.

Abstract: A display panel and a manufacturing method thereof are disclosed. Compared with the existing method of forming an under-cut structure through two processes of lithographing and wet etching, the manufacturing method of this disclosure can form the under-cut structure on a passivation layer through one etching process to save the production capacity, to form a double support to an organic light-emitting layer and a cathode through the cooperation of a planarization layer and an anode layer, to enhance a support strength of the cathode to the organic light-emitting layer, and to avoid the collapse risk.

Abstract: The display panel includes a base substrate, an inorganic layer, a thin film transistor layer, and an anode layer. The inorganic layer is disposed on the base substrate, the thin film transistor layer is disposed on the inorganic layer, the thin film transistor layer is defined with a first opening, and the first opening exposes a part of the inorganic layer. The thin film transistor layer includes a source-drain layer, the anode layer is partially positioned on the part of the inorganic layer exposed by the first opening, and the anode layer is electrically connected to the source-drain layer.

Abstract: A flexible display panel and a manufacturing method of the flexible display panel are provided. Wherein, the flexible display panel includes: a light-emitting layer, wherein the light-emitting layer includes a light-emitting surface; a mechanoluminescence layer, wherein the mechanoluminescence layer is disposed on the side of the light-emitting surface of the light-emitting layer, and the mechanoluminescence layer is configured to absorb the stress which is generated when the flexible display panel is bent, to convert the stress into the optical signal, and to emit the optical signal. A problem that a stress concentration region of the flexible display panel is prone to failure is solved.

Abstract: The present invention provides a TFT (Thin Film Transistor) substrate manufacture method, which includes forming a TFT gate electrode on a substrate, sequentially forming a first insulation layer, an active layer, a source electrode, and a drain electrode, and then forming a second insulation layer and coating a photoresist thereon, defining a pixel electrode pattern, forming a drain VIA hole on the second insulation layer, depositing a pixel electrode layer after preparing suede on the photoresist, and permeating the suede with a stripping liquid to remove the photoresist and the pixel electrode layer on the photoresist so as to form a pixel electrode connecting to the drain electrode via the drain VIA hole.

Abstract: The present invention provides a TFT (Thin Film Transistor) substrate manufacture method, which includes forming a TFT gate electrode on a substrate, sequentially forming a first insulation layer, an active layer, a source electrode, and a drain electrode, and then forming a second insulation layer and coating a photoresist thereon, defining a pixel electrode pattern, forming a drain VIA hole on the second insulation layer, depositing a pixel electrode layer after preparing suede on the photoresist, and permeating the suede with a stripping liquid to remove the photoresist and the pixel electrode layer on the photoresist so as to form a pixel electrode connecting to the drain electrode via the drain VIA hole.

Abstract: The disclosure is related to a method for manufacturing a color filter comprises coating a light shielding layer on a substrate, forming a trench on the light shielding layer to form a black matrix layer and a sub-pixel region. The black matrix layer comprises a top surface and a bottom surface. The bottom surface is bounded on the substrate. The top surface is at the surface of the black matrix layer away from the substrate. The area of the bottom surface is less than the area of top surface. The black matrix layer and the sub-pixel region are formed in an alternate interval manner. Each sub-pixel region is positioned between two adjacent black matrixes. A color filter layer is formed at the sub-pixel region. The color filter obtained by the method of the disclosure has a smooth surface without the step and avoids the leakage of light.

Abstract: The present disclosure provides a substrate heating device, including a heating furnace, a platform arranged in the heating furnace with a to-be-heated substrate placed thereon, a plurality of spaced heaters arranged on the substrate for heating the substrate, a plurality of reflectors respectively arranged above the heaters, and a plurality of rotation controllers arranged on an inner side of the heating furnace for controlling rotations of the reflectors. With the present disclosure, the temperature of the substrate can be uniform to achieve accurate control of the uniformity of the temperature of the substrate.

Abstract: Disclosed is a manufacture method of the thin film transistor array, comprising depositing a first transparent conductive layer and a first metal layer to perform patterning for forming a common electrode, a gate electrode and a transparent electrode array; depositing an insulating layer, an active layer, an ohmic contact layer and a second metal layer to perform patterning for forming a source and a drain; depositing a second transparent conductive layer to perform patterning for forming a source contact layer, a drain contact layer and a pixel electrode array connected to the drain contact layer. The present invention simplifies the manufacture process, saves the cost and time for the manufacture.

Abstract: An array substrate includes a storage electrode layer; an insulating layer and a transparent electrode layer are coated on a surface of the storage electrode layer in sequence. Only the insulating layer is arranged between the storage electrode layer and the transparent electrode layer of the present disclosure.