Abstract: Disclosed are a thin film transistor, a method of manufacturing the same, and an array substrate. The thin film transistor includes a substrate, a gate, a gate insulating layer, an active layer, an ohmic contact layer, and a source-drain electrode layer, the gate insulating layer includes at least a first gate insulating layer deposited at a low rate, a second gate insulating layer deposited at a high rate, and a third gate insulating layer deposited at a low rate, the first gate insulating layer is in contact with the gate, the third gate insulating layer is in contact with the active layer, and the first gate insulating layer and the third gate insulating layer have a density greater than a density of the second gate insulating layer.

Abstract: The present application provides a gate driving circuit, a driving method, and a display panel. The gate driving circuit includes a pull-up control module, a pull-up module, a pull-down control module, a pull-down module, and a voltage stabilizing module. The pull-down node and the pull-up control module are connected to the voltage stabilizing module, which is not only reduce a leakage current of the pull-down node in the high potential state to stabilize the high potential of the pull-down node, but also maintain the level of the pull-down node in the low potential state to stabilize the low potential of the pull-down node.

Abstract: The present disclosure provides a pixel compensation circuit, a display panel, and a pixel compensation method. The pixel compensation circuit includes a first transistor, a driving transistor, a compensation transistor, a second transistor, a third transistor, a reset transistor, a storage capacitor, and a light-emitting device. The circuit of the present disclosure uses transistors having different types and complementary polarity, and the transistors are connected to a first scanning line and a second scanning line, respectively. Compared with a conventional pixel compensation circuit, the circuit of the present disclosure uses fewer scanning signal lines and simpler timing.

Abstract: The present application relates to a display compensation method, including: performing an image identification process to display data to be compensated to obtain a display feature message; processing the display data to be compensated to obtain a display panel load coefficient; processing the display panel load coefficient and the display feature message to obtain a voltage drop compensation coefficient; and performing a compensation process to the display data to be compensated by the voltage drop compensation coefficient to obtain compensated display data to achieve compensation of display uniformity.

Abstract: A data driving circuit and a display device are provided in the present application. In the present application, a comparison module of a charge sharing unit module is connected to a latch module for comparing a digital video data stored in a corresponding pair of data driving units, a switching transistor is connected output terminals of the corresponding pair of the data driving units, an output terminal of the comparison module is connected to an control terminal of the switching transistor for turning on the switching transistor while a grayscale value of the digital video data being greater than a default grayscale value, so that the output terminals of the corresponding pair of the data driving units are connected for charge sharing.

Abstract: A timing controller includes: an image input module configured to output respective raw data according to accessed video source data; a data processing module configured to buffer the raw data in one row and splice each row of raw data into display time control data and display luminous control data; a grayscale mapping and dividing module configured to establish a mapping relationship between the display luminous control data and a high grayscale and a mapping relationship between the display time control data and a low grayscale, to output display data; and a timing control module configured to control writing of the display data.

Abstract: An organic light-emitting diode (OLED) display panel and a display device are provided. The OLED display panel includes a substrate, a thin-film transistor device layer, a light-emitting device, a passivation layer, a planarization layer, a level-raised layer, a protruding platform, an auxiliary electrode, and an undercut channel. The protruding platform is disposed directly above the level-raised layer. The auxiliary electrode includes a contact portion and a step portion, and the step portion is located at a vertical level higher than a vertical level of the contact portion. An orthographic projection of the undercut channel on the substrate and an orthographic projection of the level-raised layer on the substrate are spaced apart from each other.

Abstract: A detection method and a detection device for a display panel are provided. The detection method includes: performing a detection operation on pixel-driving circuits. The detection operation includes applying a gate voltage and a source voltage to a gate and a source of each driving transistor, to turn on a driving transistor; and sampling voltages at the sources. The detection operation is repeated n times, where in each repetition, the gate voltage is the sum of the gate voltage in the initial detection operation and an accumulative addition of a difference between the gate voltage and the sampled voltage in the previous detection operation, with n being a positive integer. Based on the sampled voltage of the driving transistor of each pixel-driving circuit obtained in the n-th repetition of the detection operation, it is determined whether the threshold voltage of the driving transistor in the pixel-driving circuit is abnormal.

Abstract: A display panel and a display device are provided. The display panel has a first area, a second area, and a third area arranged in sequence. The display panel includes a substrate, a plurality of first wirings, and a plurality of second wirings. The first wirings extend from the first area to the second area. The second wirings extend from the second area to the third area. The first wirings and the second wirings are arranged in different layers. The first wirings and the second wirings are connected in a one-to-one correspondence through via holes. The via holes are staggered in the second area.

Abstract: The display device includes a control module, a display module, and a functional module. The control module includes a system board, an EDP connector, and a timing driving chip. The EDP connector is connected to the system board and the timing chip. The display module is connected to the timing driving chip. The functional module, connected to the timing driving chip, is configured to detect a touch action in response to the second type signal. The EDP connector is configured to convert a display signal provided by the system board into a first type signal. The timing driving chip is configured to transmit the first type signal to the display module. The EDP connector is configured to convert a touch signal provided by the system board into a second type signal, and the timing driving chip is configured to transmit the second type signal to the functional module.

Abstract: A light-emitting circuit includes a first transistor, a second transistor, a light-emitting element, a first switching circuit, a second switching circuit, a first capacitor, a current source, and a third switching circuit. The first switching circuit, the second switching circuit, and the third switching circuit are synchronously turned on or synchronously turned off. This not only controls the current flowing through the first switching circuit through the first capacitor, the second switching circuit and the current source to the third power line, and but also controls the current flowing through the third switching circuit, the second transistor through the first capacitor, the second switching circuit and the current source flow to the third power line. Since the current passes through the first transistor and the second transistor, the current flowing through the light-emitting element is reduced, improving adverse effects of parasitic capacitance and wire resistance to the two transistors.

Abstract: A compensation method for a display panel, which first selects a rectangular test area in a display area of the display panel, and then obtains a first average current value flowing through all sensing transistors and a second average current value flowing through all driving transistors in the rectangular test area, and then obtains a first current curve and a second current curve flowing through the driving transistors based on the first average current value and the second average current value under different driving voltages, and then determines a transmission loss coefficient of a data signal data according to the first current curve and the second current curve, and then compensates a driving voltage of each pixel circuit in the rectangular test area based on the transmission loss coefficient.

Abstract: The present application relates to a power supply abnormality detection circuit and a display terminal, where the circuit includes a power supply conversion module for converting an input power supply into an output power supply; a comparison module for comparing a current output power supply with a preset reference power supply to obtain a first comparison signal; a control module for generating a control signal based on the first comparison signal; and a power supply management module for determining a first operation state corresponding to normality of the output power supply and a second operation state corresponding to abnormality of the output power supply based on the control signal.

Abstract: A flexible organic light-emitting diode (OLED) substrate includes a flexible substrate, an inorganic barrier layer, an OLED device, and an adhesive-filling layer. The inorganic barrier layer is disposed on the flexible substrate. The OLED device is disposed on the inorganic barrier layer. The adhesive-filling layer covers the OLED device and the inorganic barrier layer. The flexible substrate further comprises a base substrate, a bending portion, and a covering portion. A thin film transistor layer is disposed on the base substrate, and the bending portion is connected to the base substrate and the covering portion. The covering portion covers the adhesive-filling layer and is stacked above the base substrate.

Abstract: The present disclosure provides an organic light-emitting diode (OLED) display panel, wherein the OLED display panel includes: a substrate; an organic light-emitting layer disposed on the substrate, and provided with a plurality of organic light-emitting monomers; a color filter layer disposed on a side of the organic light-emitting layer facing toward a light-exiting direction; and a light-absorbing material layer disposed on the side of the organic light-emitting layer facing toward the light-exiting direction.

Abstract: Provided area a TFT substrate, a liquid crystal display panel, a display module and an electronic device. In the TFT substrate provided by the embodiment of the present application, by arranging the preset electrode and the common electrode to be connected to the same line connector, if there is a short circuit between the preset electrode and the common electrode, it can be avoided that the voltage signal on the preset electrode being pulled down to lead the abnormal display conditions, such as vertical gradient lines on the display screen.

Abstract: The application discloses a color filter substrate, a display panel and a display device. The color filter substrate includes a base substrate, a light-shielding portion and a plurality of light-filtering portions. The plurality of light-shielding portions are arranged on the base substrate at intervals, the light-filtering portion is arranged between the plurality of light-shielding portions, the light-filtering portion includes a first light-filtering portion and at least two second light-filtering portions, the first light-filtering portion is arranged between the two second light-filtering portions, the first light-filtering portion includes a color resist material and a high-refractive material, and the at least two second light-filtering portions includes a transparent material.

Abstract: A protective film, a method for fabricating the same, and a display device are provided. The protective film is configured to be applied to a self-luminous display panel. The protective film includes a quantum dot color conversion layer, a first base substrate, a polymer dispersed liquid crystal layer, and a second base substrate. Scattering of liquid crystal monomers in the polymer dispersed liquid crystal layer does not affect brightness of light in a front view direction, and can improve intensity of an emitted light, thereby effectively improving luminous efficiency of a display panel and user experiences.

Abstract: The present application discloses an array substrate, a method of manufacturing the same, and a display panel. The method of manufacturing the array substrate includes: providing a substrate; sequentially stacking an active layer, a gate insulating layer, and a gate on the substrate and patterning the active layer, the gate insulating layer, and the gate with a photomask to form an active portion, a gate insulating portion, and a gate portion stacked in sequence; and providing an interlayer dielectric layer on the substrate, the active portion, the gate insulating portion, and the gate portion.

Abstract: A method of adjusting a display screen, an adjusting device for a display screen, a display device, and a storage medium are provided. The method includes obtaining brightness information in an abnormal brightness area in response to detecting that the abnormal brightness area is in a current display screen, obtaining a corresponding transmittance cut-off wavelength sequence in an abnormal color area in the abnormal brightness area in response to determining that the abnormal color in the abnormal brightness area is blue, and eliminating the abnormal color area in the display screen by absorbing wavelength energy whose wavelength is less than a predetermined wavelength threshold in the transmittance cut-off wavelength sequence.