Abstract: The present disclosure provides a GOA (gate driver on array) circuit for a display screen. The GOA circuit includes at least one GOA group, including a plurality of GOA units connected in series, and a switch control unit configured to transmit control signals. In each of the at least one GOA group, a first-stage GOA unit is connected to a frame-start signal. At least one edge GOA unit is connected to a control signal through the switch control unit. The edge GOA unit being any one of the plurality of GOA units except for the first-stage GOA unit and a last-stage GOA unit.

Abstract: Embodiments of the invention provide an array substrate and a display device, the array substrate comprises a plurality of pixel units arranged in an array and a plurality of shifting register units, each shifting register unit corresponding to a row of pixel units.

Abstract: An array substrate and a display device are disclosed. The array substrate (01) comprises a gate electrode driving circuit (10), the gate electrode driving circuit (10) including at least two stages of shift register units (SR1-SRn), each stage of the shift register units (SR1-SRn) being connected with a row of gate lines (Gate1-Gaten). The shift register units (SR1-SRn) include driving modules (D1-Dn) and logical modules (L1-Ln); the driving modules (D1-Dn) include a portion located in a display region (100) of the array substrate. The array substrate can solve a problem that a larger size of a driving TFT in a gate driver on array (GOA) circuit is not conducive to a narrow frame design trend of a display panel.

Abstract: An array substrate includes a gate line, a data line and a plurality of pixel units defined by the gate line and the data line intersecting with each other, which are formed on a base substrate, and each pixel unit includes a thin film transistor. The farther the thin film transistor is away from a gate driver side of the array substrate, the more likely an overlapping area between an active layer and a source electrode of the thin film transistor shows an increasing trend. By changing the overlapping area between the active layer and the source electrode, a dielectric constant between a gate electrode and the source electrode increases to enlarge a gate-source capacitance Cgs, leading to an increase of ?Vp; as a result, a common electrode voltage tends to be stable, thus avoiding crosstalk at the time of displaying.

Abstract: Provided are OLED display panel and method for manufacturing the same. The OLED display panel includes a plurality of pixel units, each of the plurality of pixel units includes a light emitting region and a light transmitting region, the light emitting region is provided with a white organic light emitting device and a color filter; the light transmitting region is not provided with the color filter. According to embodiments of the present disclosure, a light transmitting region is particular added on the color filter, so that the transmittance can be increased, so as to obtain a better transparent display effect without an extra process, which can be achieved only by appropriately adjusting design.

Abstract: The double-face display panel comprises a plurality of pixel units arranged in an array mode, and the pixel unit comprises an anode, a cathode, an organic material functional layer arranged between the anode and the cathode and at least one thin film transistor, wherein the anode comprises a transmission anode and a reflection anode, the cathode comprises a transmission cathode and a reflection cathode, the transmission anode at least corresponds to the reflection cathode, the transmission cathode at least corresponds to the reflection anode, and the reflection anode and the reflection cathode are arranged in a staggered mode; the transmission anode is electrically connected with a drain electrode of the thin film transistor, and the reflection anode is electrically connected with the drain electrode of the thin film transistor.

Abstract: The invention provides a display substrate, a manufacturing method thereof and a flexible display device. The display substrate in the present invention includes a base substrate and a vulnerable member arranged on the base substrate, as well as a stress absorption layer arranged between the base substrate and the vulnerable member, wherein the projection of the vulnerable member on the base substrate is within the projection region of the stress absorption layer on the base substrate; the stress absorption layer is not arranged on part of the base substrate. Since the display substrate and the flexible display device provided by the present invention are provided with the stress absorption layer, stress generated during bending may be dispersed through the stress absorption layer to protect the vulnerable member from being damaged, so as to improve the reliability of the display substrate and the flexible display device.

Abstract: The present disclosure discloses a wiring board used to connect a driving chip and a display panel, a flexible display panel and a display device. Signal output ends on the driving chip and signal input ends on the display panel may be arranged in pairs; and the wiring board may include fanout lines each of which is configured to connect a pair of signal output end and the signal input end. The wiring board may include a substrate; a plurality of segments of first connection lines having first resistivity is arranged on a first surface of the substrate; a plurality of segments of second connection lines having second resistivity is arranged on a second surface of the substrate opposite to the first surface. At least parts of the fanout lines are formed by connecting the first connection lines and the second connection lines.

Abstract: A GOA layout method, an array substrate and a display device are provided. The array substrate includes a plurality of GOA unit groups, each of which includes two adjacent GOA units. The plurality of GOA unit groups includes a first GOA unit group, two GOA units of the first GOA unit group have an overlapping region with at least one via hole provided therein, and the two GOA units of the first GOA unit group are electrically connected through the at least one via hole. With the array substrate, the density of gate lines can be increased.

Abstract: A display screen and a method of preparing the same are disclosed. The method includes steps of: forming a flexible base layer (20) on a rigid base substrate (10), wherein the rigid base substrate (10) includes a first region (101), a second region (102), and a connection region (103) between the first region and the second region, and the flexible base layer (20) is at least formed in both the second region (102) and the connection region (103); fabricating an organic light emitting diode device on the substrate with the flexible base layer (20) formed thereon; and stripping the rigid base substrate (10) in the second region (102) along a boundary between the second region (102) and the connection region (103). By means of a flexible display technology, the above method can achieve seamless assembly between adjacent sub-screens, and therefore increases display quality of pictures.

Abstract: Disclosed is an array substrate including gate lines (210), data lines (220) formed on a base substrate and a plurality of pixel units defined by intersecting the gate lines (210) and the data lines (220). Each pixel unit includes a TFT. In an overlapping area between an active layer (230) and a source (240) of the TFT, the active layer (230) includes at least two first tabs (231) beyond a gate (260) of the TFT which are located on both sides of a central line of the active layer (230) parallel to the gate line (210) respectively and the two first tabs (231) have a same width in a direction of gate line (210). The above-mentioned array substrate can guarantee that the gate-source capacitance is substantially identical to a predesigned capacitance even if the active layer experiences misalignment while being manufactured, thereby decreasing the error of the common electrode voltage Vcom. Further disclosed is a display device including the above-mentioned array substrate.

Abstract: Disclosed is an array substrate including gate lines (210), data lines (220) formed on a base substrate and a plurality of pixel units defined by intersecting the gate lines (210) and the data lines (220). Each pixel unit includes a TFT. In an overlapping area between an active layer (230) and a source (240) of the TFT, the active layer (230) includes at least two first tabs (231) beyond a gate (260) of the TFT which are located on both sides of a central line of the active layer (230) parallel to the gate line (210) respectively and the two first tabs (231) have a same width in a direction of gate line (210). The above-mentioned array substrate can guarantee that the gate-source capacitance is substantially identical to a predesigned capacitance even if the active layer experiences misalignment while being manufactured, thereby decreasing the error of the common electrode voltage Vcom. Further disclosed is a display device including the above-mentioned array substrate.

Abstract: An array substrate and a display device are provided. The array substrate includes: a gate driving circuit, no pixel electrode layer being provided on a position of the array substrate corresponding to the gate driving circuit, the array substrate being made of a flexible material, wherein, the gate driving circuit is disposed on a position of a central axis of the array substrate and extends along a direction of the central axis; the gate driving circuit is configured for providing a driving signal to a gate line of the array substrate.

Abstract: A GOA layout method, an array substrate and a display device are provided. The array substrate includes a plurality of GOA unit groups, each of which includes two adjacent GOA units. The plurality of GOA unit groups includes a first GOA unit group, two GOA units of the first GOA unit group have an overlapping region with at least one via hole provided therein, and the two GOA units of the first GOA unit group are electrically connected through the at least one via hole. With the array substrate, the density of gate lines can be increased.

Abstract: The present invention belongs to the technical field of display, and specifically relates to an OLED pixel structure and an OLED display device. The OLED pixel structure comprises a thin film transistor and an OLED device, the thin film transistor being provided with a driving electrode for controlling whether the OLED device emits light or not, wherein the pixel structure comprises a transmission region and a reflection region in which a reflection layer formed by extending the driving electrode is provided. The beneficial advantages are that the OLED pixel structure can effectively improve the utilization of the light source and the utilization of the display panel.

Abstract: An electroluminescent (EL) device and a display device are disclosed. The OLED device comprises a base substrate; a plurality of pixel units arranged in an array are disposed on the base substrate; each pixel unit comprises sub-pixel units provided with EL structures; the EL structures each comprise a transparent anode, an emission layer (EML) and a transparent cathode disposed on the base substrate in sequence; the EL structure of each sub-pixel unit is divided into a transmissive area and a reflective area; and the reflective area of the EL structure is provided with a reflective layer. The EL device can achieve transparent display with the transmissive area of each sub-pixel unit, and meanwhile, the transmissive area for achieving transparent display can also realize normal display.

Abstract: An array substrate includes a gate line, a data line and a plurality of pixel units defined by the gate line and the data line intersecting with each other, which are formed on a base substrate, and each pixel unit includes a thin film transistor. The farther the thin film transistor is away from a gate driver side of the array substrate, the more likely an overlapping area between an active layer and a source electrode of the thin film transistor shows an increasing trend. By changing the overlapping area between the active layer and the source electrode, a dielectric constant between a gate electrode and the source electrode increases to enlarge a gate-source capacitance Cgs, leading to an increase of ?Vp; as a result, a common electrode voltage tends to be stable, thus avoiding crosstalk at the time of displaying.

Abstract: Provided are OLED display panel and method for manufacturing the same. The OLED display panel includes a plurality of pixel units, each of the plurality of pixel units includes a light emitting region and a light transmitting region, the light emitting region is provided with a white organic light emitting device and a color filter; the light transmitting region is not provided with the color filter. According to embodiments of the present disclosure, a light transmitting region is particular added on the color filter, so that the transmittance can be increased, so as to obtain a better transparent display effect without an extra process, which can be achieved only by appropriately adjusting design.

Abstract: The invention provides a display substrate, a manufacturing method thereof and a flexible display device. The display substrate in the present invention includes a base substrate and a vulnerable member arranged on the base substrate, as well as a stress absorption layer arranged between the base substrate and the vulnerable member, wherein the projection of the vulnerable member on the base substrate is within the projection region of the stress absorption layer on the base substrate; the stress absorption layer is not arranged on part of the base substrate. Since the display substrate and the flexible display device provided by the present invention are provided with the stress absorption layer, stress generated during bending may be dispersed through the stress absorption layer to protect the vulnerable member from being damaged, so as to improve the reliability of the display substrate and the flexible display device.

Abstract: An electroluminescent (EL) device and a display device are disclosed. The OLED device comprises a base substrate; a plurality of pixel units arranged in an array are disposed on the base substrate; each pixel unit comprises sub-pixel units provided with EL structures; the EL structures each comprise a transparent anode, an emission layer (EML) and a transparent cathode disposed on the base substrate in sequence; the EL structure of each sub-pixel unit is divided into a transmissive area and a reflective area; and the reflective area of the EL structure is provided with a reflective layer. The EL device can achieve transparent display with the transmissive area of each sub-pixel unit, and meanwhile, the transmissive area for achieving transparent display can also realize normal display.