Abstract: The pixel circuit includes: a drive sub-circuit, a first terminal of the drive sub-circuit being connected to a first power line, where in each drive cycle, a voltage of a first power signal on the first power line differs in at least two drive phases; and a threshold compensation sub-circuit, the threshold compensation sub-circuit being connected between a second terminal of the drive sub-circuit and a control terminal of the drive sub-circuit, and the threshold compensation sub-circuit being configured to reset the drive sub-circuit and perform threshold compensation on the drive sub-circuit in a time-division manner, where the first power signal includes a second reset voltage and a first power voltage.

Abstract: Embodiments of the present application disclose a shift register, and a gate drive circuit and a driving method therefor. A first control module is configured to control, based on a signal of a first clock signal terminal, a signal of a second clock signal terminal, and a level of a second node, an initial signal and a first level signal to be transmitted to a first node. A second control module controls, based on the initial signal and a signal of a third clock signal terminal, a second level signal and the signal of the third clock signal terminal to be transmitted to the second node. An output module controls, based on a level of the first node, the signal of the second clock signal terminal to be transmitted to an output terminal of the shift register.

Abstract: The embodiments of the present application disclose a display panel and a display device. The display panel includes: a substrate, a plurality of conductive layers stacked on a side of the substrate, and at least one pixel circuit including a driving transistor and a first capacitor; where the plurality of conductive layers stacked on the side of the substrate include a first conductive layer and a second conductive layer, and the second conductive layer is located on a side of the first conductive layer away from the substrate, enhancing the stability of a screen, and thus improving the display effect.

Abstract: Embodiments of the present application disclose a pixel circuit and a driving method therefor, and a display panel. The pixel circuit includes a driving module, a data writing module, a coupling module, and a light-emitting module. The data writing module is connected to a first terminal of the coupling module, and a second terminal of the coupling module is connected to a control terminal of the driving module. The embodiments of the present application can shorten a row time to implement display at a high refresh rate.

Abstract: The present application discloses a display driving circuit and a display device. The display driving circuit includes: a first scan driving circuit, including: a plurality of first shift registers arranged in cascade, and at least one first cascade control module. The first shift register includes a first register input terminal and a first register output terminal. The first cascade control module includes a first cascade control unit and a signal transfer unit, where the first cascade control unit is configured to control a connection state between a current-stage first register output terminal and a next-stage first register input terminal. An output terminal of the signal transfer unit is electrically connected to a next-stage first register input terminal; and the signal transfer unit is configured to transmit a start control signal to the next-stage first register input terminal in response to a transfer control signal.

Abstract: Provided are a display panel. A non-display region of the display panel includes at least one arc angle region and a first power bus passing through the at least one arc angle region. The first power bus includes a first bus portion and a second bus portion. The first bus portion is disposed on a side of a display region and is electrically connected to the second bus portion. The first bus portion is configured to be connected to a power supply. Multiple power signal lines are also disposed in the display region. The power signal lines are electrically connected between the second bus portion in at least one arc angle region and the first bus portion. The current in the second bus portion in the arc angle region is shunted to the display region through the power signal lines disposed in the display region.

Abstract: The present application relates to an array base plate, a display panel, and a method for manufacturing an array base plate, and the array base plate includes: a substrate; a device layer stacked on a side of the substrate along a thickness direction thereof, wherein the device layer includes a first type transistor, a second type transistor, and a capacitor, the first type transistor includes a first source-drain electrode, the second type transistor includes a second source-drain electrode, and the capacitor includes a first electrode plate and a second electrode plate; wherein the first electrode plate is provided on the same layer as at least one of the first source-drain electrode and the second source-drain electrode, and the second electrode plate is provided on a side of the first type transistor and the second type transistor away from the substrate along the thickness direction.

Abstract: The present application discloses a pixel circuit and a method for driving the same, a display panel, and a display apparatus. The pixel circuit includes a drive module, where the drive module includes a first transistor and a second transistor connected in parallel, a first terminal of the first transistor and a first terminal of the second transistor are connected to form a first end of the drive module, a second terminal of the first transistor and a second terminal of the second transistor are connected to each other as a second end of the drive module, a first gate of the first transistor and a second gate of the second transistor are connected to each other to form a control end of the drive module, and a subthreshold swing of the first transistor is greater than a subthreshold swing of the second transistor.

Abstract: A display panel and a display device. The display panel includes a first display region, a second display region, and a non-display region, where transmittance of the first display region is higher than transmittance of the second display region; at least one first display unit disposed in the first display region, at least one first gate drive circuit disposed in the non-display region and at least one first pixel circuits disposed in the non-display region, where the at least one first pixel circuit is connected to the at least one first display unit and configured to provide a drive current for the at least one first display unit, and the at least one first gate drive circuit is connected to the at least one first pixel circuit and configured to provide a drive signal for the at least one first pixel circuit.

Abstract: A display panel and a display device. The display panel includes at least two controlled modules and a signal wire connected to the at least two controlled modules. The signal wire is configured to receive a drive signal sent by a drive module and transmit the drive signal to the at least two controlled modules. The signal wire includes a first path wire section and a second path wire section. A first end of the first path wire section and a first end of the second path wire section are configured to receive the same drive signal. The first path wire section is configured to sequentially transmit the drive signal to the at least two controlled modules in a first preset sequence. The second path wire section is configured to sequentially transmit the drive signal to the at least two controlled modules in a second preset sequence.

Abstract: The present disclosure relates to the technical field of electronic materials. A low-dielectric wollastonite based low-temperature co-fired ceramic material and a preparation method therefor are provided. The formula of the ceramic material is: CaxSiO3+awt % SiO2+bwt % R2O+cwt % Bi2O3+dwt % B2O3+ewt % MO, wherein 0.9?x?1.1, 0<a?30, 1?b?5, 0<c?3, 0<d?6, 0?e?10, R2O is at least one of Li2O and K2O, and MO is one or more of ZnO, MgO, BaO, CoO, CuO, La2O3 and MnO2. The low-temperature co-fired ceramic material provided by the present disclosure satisfies the requirements of low dielectric, low loss and low-temperature sintering, and can be applied to the fields of millimeter wave LTCC devices and the like.

Abstract: A display panel and a display device. The display panel includes a first display region, a second display region, and a non-display region, where transmittance of the first display region is higher than transmittance of the second display region; at least one first display unit disposed in the first display region, at least one first gate drive circuit disposed in the non-display region and at least one first pixel circuits disposed in the non-display region, where the at least one first pixel circuit is connected to the at least one first display unit and configured to provide a drive current for the at least one first display unit, and the at least one first gate drive circuit is connected to the at least one first pixel circuit and configured to provide a drive signal for the at least one first pixel circuit.

Abstract: A display device and a display panel including a first display region and a second display region. The light transmittance of the first display region is greater than the light transmittance of the second display region. At least one first display unit is disposed in the first display region. At least one second display unit, at least one drive unit, and at least one gating switch unit are disposed in the second display region. The at least one drive unit is connected to the input end of the at least one gating switch unit in a one-to-one manner. The first output end of each gating switch unit is connected to one of a first display unit and a second display unit and the second output end of the each gating switch unit is connected to the other one of the first display unit and the second display unit.

Abstract: A display panel and a display device. The display panel includes at least two controlled modules and a signal wire connected to the at least two controlled modules. The signal wire is configured to receive a drive signal sent by a drive module and transmit the drive signal to the at least two controlled modules. The signal wire includes a first path wire section and a second path wire section. A first end of the first path wire section and a first end of the second path wire section are configured to receive the same drive signal. The first path wire section is configured to sequentially transmit the drive signal to the at least two controlled modules in a first preset sequence. The second path wire section is configured to sequentially transmit the drive signal to the at least two controlled modules in a second preset sequence.

Abstract: A display device and a display panel including a first display region and a second display region. The light transmittance of the first display region is greater than the light transmittance of the second display region. At least one first display unit is disposed in the first display region. At least one second display unit, at least one drive unit, and at least one gating switch unit are disposed in the second display region. The at least one drive unit is connected to the input end of the at least one gating switch unit in a one-to-one manner. The first output end of each gating switch unit is connected to one of a first display unit and a second display unit and the second output end of the each gating switch unit is connected to the other one of the first display unit and the second display unit.

Abstract: This invention teaches a composition of peptides, amino acids, and microelements derived from keratin-containing animal material for treating thrombocytopenia and a method for manufacturing thereof, comprising hydrolyzing keratin-containing animal materials, and particularly animal nails, to obtain a hydrolysate; filtering and concentrating the hydrolysate; admixing alcohol; and purifying the resultant solution. In addition, the invention teaches a method for treating (curing and/or preventing) thrombocytopenia by administering parenterally to a patient a pharmaceutical composition comprising an excipient and a composition of peptides, amino acids, and microelements derived from keratin-containing animal material.