Abstract: The present disclosure provides a pixel driving circuit, a driving method thereof, and a display panel. The pixel driving circuit includes a driving transistor; a compensation module including a first transistor, a compensation transistor for compensating a threshold voltage of the driving transistor, a second transistor, and a storage capacitor connected in series between a source or a drain of the compensation transistor and a gate of the driving transistor; and a data writing module including a data writing transistor connected to an upper plate of the storage capacitor, to improve display effect.

Abstract: A driving circuit and a display panel are provided. The gate driver circuit includes a plurality of gate driving units which are cascaded. An Nth stage gate driving unit includes a pull-down control module, a pull-down module, a pull-up control module, a first pull-up voltage stabilizing module, a pull-up module, a second pull-up voltage stabilizing module, and a pull-down voltage stabilizing module. Stability of the gate driver circuit can be improved by increasing stability of a voltage level at a fourth node via the first pull-up voltage stabilizing module and the second pull-up voltage stabilizing module.

Abstract: A pixel driving circuit, a display panel, and a display device are described. The pixel driving circuit has an initialization unit and a compensation unit. At least one of the compensation unit or the Initialization unit includes two transistors connected in series. An active layer of at least one of the two transistors has an oxide semiconductor, so as to utilize a low leakage current characteristic of the transistor with the oxide semiconductor to improve a light-emitting stability of the light-emitting device, which is beneficial for the display panel to achieve a high-screen refresh rate display.

Abstract: Disclosed is a LED lighting capable of being bent and twisted at will, which comprises a flexible sleeve, a FPCBA assembly and a lead. The FPCBA assembly is formed by sequentially mounting multiple groups of LED independent circuits on a strip-shaped FPCB by a SMT, a plurality of arc-shaped notches are evenly arranged on long edges of two sides of the FPCB at intervals, a back surface of the FPCB is provided with a positive electrode bonding pad and a negative electrode bonding pad corresponding to each group of LED independent circuits respectively, two leads are provided, and are communicated with all positive electrode bonding pads and all negative electrode bonding pads in a welded mode respectively, and the flexible sleeve wraps and packages the FPCBA assembly and the leads.

Abstract: Disclosed is a LED lighting capable of being bent and twisted at will, which comprises a flexible sleeve, a FPCBA assembly and a lead. The FPCBA assembly is formed by sequentially mounting multiple groups of LED independent circuits on a strip-shaped FPCB by a SMT, a plurality of arc-shaped notches are evenly arranged on long edges of two sides of the FPCB at intervals, a back surface of the FPCB is provided with a positive electrode bonding pad and a negative electrode bonding pad corresponding to each group of LED independent circuits respectively, two leads are provided, and are communicated with all positive electrode bonding pads and all negative electrode bonding pads in a welded mode respectively, and the flexible sleeve wraps and packages the FPCBA assembly and the leads.

Abstract: The disclosure provides a pixel driving circuit and a display panel. The pixel driving circuit includes a first transistor, a second transistor, a first capacitor, a second capacitor, and an organic light emitting diode; the second transistor is a low-temperature polysilicon transistor. The disclosure can improve the phenomenon of screen flickering caused by large leakage current of the display panel, thereby being beneficial to improve the brightness uniformity.

Abstract: The present application discloses a display panel and a display device. The display panel includes a GOA circuit, a source driving chip, a multiplexing circuit, and a plurality of pixels distributed in an array; through improvement of the cascade connection between GOA units and the at least partially overlapping between working cycles of adjacent ones of the GOA units, more working cycles can be provided for the writing of the data signals to meet the writing requirements of the data signals during high-frequency drive display or ultra-high frequency drive display.

Abstract: A pixel driving circuit, a driving method thereof, and a display panel are proposed. The pixel driving circuit includes a switching transistor connected between a gate of the driving transistor and the initialization voltage node and between the first electrode of the driving transistor. The active layer of the switching transistor includes an oxide semiconductor with a characteristics of low leakage current. The display quality is improved when the display panel is operated in the low-frequency driving mode for display.

Abstract: The application discloses a pixel circuit and a driving method thereof. By synchronously resetting a potential of an input end of a light-emitting unit and a potential of a control end of a driving unit, the input end of the light-emitting unit can obtain a longer reset time; when the light-emitting unit emits light, a resetting transistor and an initialization transistor are both in an off state, which can better prevent leakage of the input end of the light-emitting unit, thereby improving display effect of the pixel circuit in a dark state or low gray level.

Abstract: The present disclosure provides a display panel including a display area, a ring-shaped wiring area, and a light-transmitting area. The display panel further includes a first metal layer, a second metal layer, a third metal layer, and an anode layer. The first metal layer includes a first scan line wired in the ring-shaped wiring area. The second metal layer includes a first bridge line. The third metal layer includes a first data line wired in the ring-shaped wiring area. The anode layer includes a second bridge line. The first data line is bridged with the first bridge line. The first scan line is bridged with the second bridge line.

Abstract: The present application provides a display panel and a display device. The display panel includes a gate driving circuit and a plurality of rows of pixel circuits. By electrically connecting a gate of a driving transistor in each of the pixel circuits to at least one oxide thin-film transistor, each of the pixel circuits has a low leakage characteristic, thereby realizing a low-frequency driving display of the pixel circuits. On this basis, a display time interval between two adjacent rows of the pixel circuits can be lengthened about half-frame time, thereby realizing an ultra-low-frequency driving display.

Abstract: Provided are a display panel, a method for the same and a display device. In the display panel, in a same shift register unit of a shift register circuit, a pull-down module is electrically connected to a first node, a second node, a first level signal terminal, and a signal output terminal separately. The pull-down module transmits a first level signal of the first level signal terminal to the second node and the signal output terminal under the control of a potential of the first node. The pull-down module includes at least a first transistor. A gate of the first transistor is electrically connected to the first node; the pull-down control module is electrically connected to the first node and the scanning control terminal separately; and the pull-down control module controls a scanning control signal of the scanning control terminal to be transmitted to the first node.

Abstract: The present application provides a display panel and a display device. The display panel includes a gate driving circuit and a plurality of rows of pixel circuits. By electrically connecting a gate of a driving transistor in each of the pixel circuits to at least one oxide thin-film transistor, each of the pixel circuits has a low leakage characteristic, thereby realizing a low-frequency driving display of the pixel circuits. On this basis, a display time interval between two adjacent rows of the pixel circuits can be lengthened about half-frame time, thereby realizing an ultra-low-frequency driving display.

Abstract: An array substrate, a method of manufacturing thereof, and a display panel are provided. A source-drain layers are formed by a laminated metal layer. The laminated metal layer includes a first metal layer, a second metal layer, and a third metal layer that are stacked in order. By etching the stacked metal layer twice, a width of the third metal layer in the formed source-drain layer is less than or equal to a width of the second metal layer, thereby solving the problem of the undercutting of the laminated metal electrode in the array substrate of the prior art.

Abstract: A reversible thermosensitive early-warning environment-friendly flame-retardant protective sleeve is provided, which includes an outer protective sleeve. A cushioning mounting block is mounted on one side of the outer protective sleeve. A flame-retardant layer is provided on a surface of the cushioning mounting block. A first splicing block and a second splicing block are mounted on an inner wall of the outer protective sleeve. Expansion blocks are mounted on surfaces of both the first splicing block and the second splicing block. A sharp block is mounted at a bottom of each of the expansion blocks. A flame-retardant device is provided at a bottom of the sharp block.

Abstract: The present application discloses a display panel and a display device. The display panel includes a GOA circuit, a source driving chip, a multiplexing circuit, and a plurality of pixels distributed in an array; through improvement of the cascade connection between GOA units and the at least partially overlapping between working cycles of adjacent ones of the GOA units, more working cycles can be provided for the writing of the data signals to meet the writing requirements of the data signals during high-frequency drive display or ultra-high frequency drive display.

Abstract: The present disclosure provides a display panel including a display area, a ring-shaped wiring area, and a light-transmitting area. The display panel further includes a first metal layer, a second metal layer, a third metal layer, and an anode layer. The first metal layer includes a first scan line wired in the ring-shaped wiring area. The second metal layer includes a first bridge line. The third metal layer includes a first data line wired in the ring-shaped wiring area. The anode layer includes a second bridge line. The first data line is bridged with the first bridge line. The first scan line is bridged with the second bridge line.

Abstract: Provided is a liquid-crystal display device including a display panel, a backlight module, and a fingerprint identification module. The display panel includes a display region. The display region includes a first display region and a second display region. The second display region also serves as a light sensing element region. The backlight module is configured to provide a backlight for the display panel and is provided with a via penetrating through the backlight module. The fingerprint identification module is disposed inside the via and includes a fingerprint identification sensor, a light plate, and a quantum dot film. The light plate is disposed between the fingerprint identification sensor and the quantum dot film. The quantum dot film is disposed between the light plate and the display panel. The quantum dot film includes at least one quantum dot set. The at least one quantum dot set includes infrared quantum dots.

Abstract: A pixel circuit, a method of driving the same, and a display device are provided. An input end of an anode reset transistor is connected to an output end of a driving transistor, and an output end of the anode reset transistor is connected to an anode of an organic light emitting diode to collect a leakage current from the anode of the organic light emitting diode through the anode reset transistor to the output end of the driving transistor in an light emitting state. Part of the collected current at the output end of the driving transistor enters the anode of the organic light emitting diode.

Abstract: The present application provides a pixel circuit, a driving method thereof and a display device. An anti-leakage transistor is added between the gate of the driving transistor and the initialization transistor and between the gate of the driving transistor and the compensation transistor. The anti-leakage transistor includes an active layer with oxide semiconductor. Low leakage property of a metal oxide transistor is utilized to suppress potential changes of the gate of the driving transistor during a light-emitting diode emits light.