Abstract: An OLED device is provided, including a substrate and a plurality of OLED subpixels arranged on the substrate. An insulating barrier is provided between every two adjacent OLED subpixels with different colors, and the barrier is configured to block a carrier diffusion between the two adjacent OLED subpixels. The disclosure further provides a display apparatus including the OLED device, which can prevent the light emission crosstalk between the adjacent OLED subpixels and avoid the color coordinate shift of the OLED subpixels.

Abstract: An array substrate, a manufacturing method for same, and a display panel are provided. In the manufacturing method, ion doping is performed once on an active layer, and the doped active layer forms a first doped region and a second doped region through a predetermined process. On the basis of a current process and without increasing the quantity of masks, a PMOS LDD structure is added to an AMOLED. This effectively reduces a period of a panel array manufacturing process and reduces manufacturing costs.

Abstract: An OLED display panel and an OLED display are provided. The OLED display panel includes a substrate, and a first gate electrode layer, a source drain (SD) metal layer, and an anode metal layer that are disposed on the substrate. The first gate electrode layer faces a part of the SD metal layer and/or a part of the anode metal layer to form a compensating capacitor therebetween. This is beneficial in a reduction in process flow.

Abstract: An active matrix organic light-emitting diode display panel is provided and includes a first metal layer, an interlayer dielectric layer, a second metal layer, a planarization layer and a transparent conductive layer sequentially located on a substrate. Second via holes are defined in the planarization layer. The transparent conductive layer is connected to the second metal layer through the second via holes. A contact surface of the second metal layer and the transparent conductive layer is a waved surface.

Abstract: A display panel and a display device are provided for which the first touch electrode wires and pixel electrodes are formed by the same mask process. Furthermore, the first touch electrode wires are disposed on the same layer as the second common electrode. Thus, the number of masks is reduced while the duration and the cost of the manufacturing process are reduced.

Abstract: An array substrate and a display panel are disclosed. The array substrate includes a first common electrode, a plurality of touch sensing electrode wires, and a second common electrode. The first common electrode includes at least two first common electrode plates, each of the touch sensing electrode wires includes at least two discontinuous electrode lines, and each of the electrode lines corresponds to one of the first common electrode plates, wherein two adjacent of the electrode lines are electrically connected via the second common electrode plate.

Abstract: The present disclosure provides an array substrate, including: a base substrate, a first metal, a buffer layer, a second metal, a second buffer layer, a third metal. A via is defined in the first buffer layer and the second buffer layer to electrically interconnect the first metal and the third metal, so that the first metal, the second metal and the third metal constitute parallel capacitors.

Abstract: A touch panel and a method thereof are provided. The touch panel comprises a touch layer. The touch layer includes a fingerprint identification area and a touch area. The first switch coupled to the first signal receiving terminal turns off/on when the first signal receiving terminal in the fingerprint identification area receives the low voltage/the high voltage output by the first input terminal. The fingerprint identification area is configured to identify a fingerprint pattern or a touch operation.

Abstract: An array substrate and a manufacturing method are provided in the present invention, including: providing a substrate with a patterned semiconductor layer; forming a gate insulating layer, a first gate electrode layer, a second gate insulating layer, and a capacitance metal layer on the semiconductor layer; and performing a photomask process to form a first gate electrode, a patterned second gate insulating layer, and a capacitance metal. Edges of the patterned second gate insulating layer are in flush contact with edges of the first gate electrode.

Abstract: The present disclosure discloses a test circuit, an array substrate, and a light-emitting display apparatus. The test circuit is arranged at an output terminal of a scan driving circuit and is configured to test a current output characteristic of a pixel unit when the scan driving circuit does not provide a drive signal for the pixel unit. Test circuit includes an enable signal line, a scanning signal ON line, and a plurality of switch transistors. Each of the switch transistors includes a first terminal, a second terminal, and a third terminal, wherein the first terminal of each of the switch transistors connects the enable signal line, the second terminal connects the scanning signal ON line, and the third terminal connects the pixel unit.

Abstract: A scan driving circuit and a device are disclosed. The scan driving circuit has a plurality of scan driving units coupled in cascade. A (N)-cascaded scan driving unit includes a first control module, a second control module, and an output module. The second control module includes a first switch unit, a second switch unit, a potential holding unit and a first switch control unit. A control end of the second switch unit receives the (N-1)-stage scanning signal, the first switch control unit is configured for controlling the first switch unit, according to the second clock signal, the (N-1)-stage scanning signal, the (N-2)-stage scanning signal, and the first constant voltage signal passed through the second control end of the first switch unit, to control the first switch unit, for operating that the first switch unit and the second switch unit are not conducted at the same time.

Abstract: A display panel and a method for manufacturing the same are provided. According to the present disclosure, one mask is used to form the planarization layer and the pixel defining layer, or to form the planarization layer, the pixel defining layer, and the spacer. Thus, each of the light-emitting units is disposed within the area covered by the anode, and light emitted from the light-emitting unit can be reflected by the anode and be focused. Therefore, the risk where display panel has color mixing problem is decreased, and the intensity of light emitted therefrom is enhanced.

Abstract: An AMOLED display panel is provided. The AMOLED display panel includes a plurality of pixel structures arranged in a matrix and a plurality of power lines, configured to provide a driving power to the pixel structures, wherein two adjacent rows or two adjacent columns of the pixel structures is a period unit, each period unit is disposed corresponding to one of the power lines, the one of the power lines is disposed between the two adjacent rows or the two adjacent columns of the pixel structures, and the one of the power lines provides the driving power to the two adjacent rows or the two adjacent columns of the pixel structures disposed at two side of the one of the power lines. By practice of the disclosure, the amount of the power lines could be decreased, so high PPI (Pixels Per Inch) of the display panel could be achieved.

Abstract: The technical field of display device is related to. A display screen is disclosed. The display screen includes an integrated circuit board and an organic insulating film. A power signal line is arranged on the integrated circuit board. The organic insulating film is provided with a plurality of grooves with an equal distance thereamong, and a cathode is arranged on the organic insulating film. The cathode is buried in a groove and contacts the power signal line, or an anode is arranged on the cathode, is buried in the groove, and contacts the power signal line. The organic insulating film near an interface between the anode and the cathode is flat, and a disconnection would not occur to the cathode that is formed under the anode. Therefore, a signal of the integrated circuit board can be transmitted to the cathode in the active area, and display defect of the panel will not be resulted in. A width of the anode is reduced, and the anode is buried in the groove.

Abstract: Disclosed are a display device, a pixel driving method and a pixel driving circuit. The pixel driving circuit includes a light emitting element, a control module, a compensation module and a reset module. The light emitting element, the control module and the compensation module are sequentially connected. An input end of the reset module receives a reset signal. An output end of the reset module is connected to an input end of the control module. The control module is connected to a driving terminal, and the compensation module receives a control signal. The control module drives the light emitting element to emit lights when the light emitting element works in a light-emitting state. The compensation module sets the reset signal at high level when the light emitting element works in the light-emitting state. The reset module resets the control module when receiving the reset signal at an effective level.

Abstract: A scan driving circuit and a device are disclosed. The scan driving circuit has a plurality of scan driving units coupled in cascade. A (N)-cascaded scan driving unit includes a first control module, a second control module, and an output module. The second control module includes a first switch unit, a second switch unit, a potential holding unit and a first switch control unit. A control end of the second switch unit receives the (N-1)-stage scanning signal, the first switch control unit is configured for controlling the first switch unit, according to the second clock signal, the (N-1)-stage scanning signal, the (N-2)-stage scanning signal, and the first constant voltage signal passed through the second control end of the first switch unit, to control the first switch unit, for operating that the first switch unit and the second switch unit are not conducted at the same time.

Abstract: The present invention provides a touch control electrode and a manufacture method thereof. Only the second electrode (12) is covered with an insulation layer (13) in the touch control electrode, and the first electrode (11) is not covered with the insulation layer to ensure that a lateral capacitance variable and a fringing field capacitance variable are generated as being touched while the bridging line (112) and the second electrode (12) are insulated, and thus to increase the total capacitance variable as being touched, to promote the signal to noise ratio, and the touch result is better.

Abstract: The present disclosure provides a touch display panel including an array substrate; and metal layers, a light emitting layer, and a cathode layer sequentially disposed on the array substrate. A plurality of touch sense areas which are spaced apart are arranged in one of the metal layers. The cathode layer includes a plurality of cathode areas which are spaced apart. The cathode areas have a one to one relationship with the touch sense areas. Each of the cathode areas is vertically projected on a corresponding one of the touch sense areas.

Abstract: A method for fabricating a flexible OLED panel comprises the following steps. A rigid substrate is provided. A flexible basal layer is formed on the rigid substrate. A buffer layer, a semiconductor layer and a first gate insulating layer are formed one by one on the rigid substrate. A channel doping is performed. A first gate is formed on the first gate insulating layer. A source and drain doping is performed. An activating treatment is performed and then a second gate insulating layer is formed on the first gate. A hydrogen treatment is performed and then a second gate, an organic insulating layer, a source and a drain, a planar layer and an OLED structure are formed one by one on the second gate insulating layer. A laser lift-off procedure is applied to separate the rigid substrate and the flexible basal layer for getting a flexible OLED panel.

Abstract: The selecting circuit includes first and second switch units. The first switch unit includes a first control terminal, a first input terminal, and a first output terminal. The second switch unit includes a second control terminal, a second input terminal, and a second output terminal. The first output terminal connects to the second output terminal, the first input terminal connects to an output terminal of a first-stage of driving units, the second input terminal connects to an output terminal of a last-stage of the driving units. A first control signal inputted from the first control terminal controls the first switch unit to be turned on or off, a second control signal inputted from the second control terminal controls the second switch unit to be turned on or off, to selectively output an output signal of first or second output terminals based on an output sequence of the scan driving signal.