Abstract: Provided are an OLED display panel and a preparation method thereof. The OLED display panel includes a light-shielding layer, a planarization layer, an anode layer, a light-emitting material layer, and a cathode layer. The light-shielding layer includes a light-shielding structure and a first structure. The anode layer includes an anode and a third structure. The first structure and the third structure disposed in a non-light-emitting region of the OLED display panel are electrically connected. The light-emitting material layer is on a side of the anode layer away from a substrate. The cathode layer is on a side of the light-emitting material layer away from the substrate. In the non-light-emitting region, the first structure is connected to a fixed value voltage. The light-emitting material layer is provided with a first via hole. The cathode layer is electrically connected to the third structure through the first via hole.

Abstract: The present application provides a display panel and a display device. The display panel includes a crack blocking area defined adjacent to and surrounding the accommodating hole; wherein the ring-shaped detection trace is configured to provide signals to at least one of the rows or the columns of pixel driving circuits. When a crack occurs at the accommodating hole in the display area, the crack will first impact the ring-shaped detection trace, causing abnormal display of the pixel unit, which can reduce the difficulty of crack detection.

Abstract: The embodiment of the application provides a display panel and a method for manufacturing display panel. The display panel includes a substrate, a source drain metal layer, a gate, and an active layer; wherein the source drain metal layer includes at least one source and at least one drain, the source is disposed between two adjacent drains, or the drain is disposed between two adjacent sources, and the active layer is disposed between and electrically connected to the source and the drain.

Abstract: A storage device includes a signal input terminal, a signal output terminal, a latch, and a controller. The latch is connected between the signal input terminal and the signal output terminal, and the latch is configured to write and store data. The controller is connected between the signal input terminal and the latch. The controller includes a first transistor, a second transistor, and a control switch component, the first transistor and the second transistor are electrically connected to the latch, the control switch component is electrically connected to the first transistor and the second transistor to control the first transistor and the second transistor to be turned on or off. A leakage current of the first transistor is less than a leakage current of the second transistor, and a mobility of the second transistor is greater than a mobility of the first transistor.

Abstract: The present application provides a display panel, the display panel includes an electrostatic protection circuit. The electrostatic protection circuit includes at least one thin film transistor. The thin film transistor includes an active layer. The active layer includes a channel portion. Disposing at least one auxiliary electrode on the channel portion and making the auxiliary electrode contact the channel portion can use the additional auxiliary electrode to increase plasma to affect uniformity of the channel portion such that a leakage current of the thin film transistor is reduced to improve display quality of the display panel.

Abstract: The present disclosure provides an array substrate and a display panel. According to the present disclosure, angles between two side walls of a first sub-active part and a first bottom surface of a side of the first sub-active part close to a second active part are both acute angles, thereby reducing an angle of a corner experienced by a signal transmitted from a first electrode to a second electrode via an active layer. Therefore, a current distribution is optimized, a resistance at the corner is reduced, and the generated heat is reduced under the condition that the current is not changed, thereby improving service life of the display panel and reliability of the display panel.

Abstract: A display panel and a manufacturing method thereof are provided. The display panel includes a substrate, and an electrode layer, an antioxidant metal layer, an organic layer and a cathode layer sequentially disposed on the substrate. The electrode layer includes an auxiliary electrode including stacked first and second auxiliary sub-electrodes, and an edge of the second auxiliary sub-electrode protrudes laterally relative to that of the first auxiliary sub-electrode. The antioxidant metal layer is bonded to a side surface of the first auxiliary sub-electrode and a side of the second auxiliary sub-electrode facing towards the substrate. The organic layer includes a first organic portion on the second auxiliary sub-electrode, and a second organic portion spaced therefrom and on a side of the auxiliary electrode. The cathode layer is disposed on first and second organic portions, and electrically connected to side surfaces of the second auxiliary sub-electrode and the antioxidant metal layer.

Abstract: A display control method determines whether a low frame rate compensation function is in an on state when a frame rate of a current frame rendered by a graphics processor is smaller than a minimum refresh rate of a display panel, performs grayscale compensation on at least one frame of display picture in consecutive n frames of display pictures of the display panel when the low frame rate compensation function is in the on state, and controls the display panel to display the compensated consecutive n frames of display pictures.

Abstract: The present application provides a display device and an electronic equipment, the display device includes an application processor, a display driving chip, and a display panel. The display device not only reduces numbers of display data frames that the application processor needs to transmit to the display driving chip but also improves a continuity of picture display of the display panel with a lower bandwidth between the application processor and the display driving chip by additionally generating at least one derived picture data frame between two adjacent native picture data frames.

Abstract: A display panel includes a light-emitting layer, an encapsulation layer, a first light scattering layer, and a second light scattering layer. The light-emitting layer includes a plurality of light-emitting elements. The encapsulation layer is located on a light emitting side of the light-emitting layer. The first light scattering layer, disposed between the light-emitting layer and the encapsulation layer, overlaps with the plurality of the light-emitting elements. The second light scattering layer is disposed on a side of the encapsulation layer away from the light-emitting layer, and located between the plurality of light-emitting elements.

Abstract: The present application discloses an organic compound, a light-emitting element, and a display panel. The organic compound is represented by Formula (1): Each of Ar1 groups is independently selected from structures represented by formula (A-1) to formula (A-5): Ar2 is selected from —H and structures represented by formula (B-1) to formula (B-4): X is independently selected from O, S, N—CH3, N-Ph, and C(CH3)2. Each of n0, n1, n2, and n5 is independently selected from 0 to 11. Each of R0, R1, R2, and R5 is independently selected from —H, -D, a C1-C20 linear alkyl group, a C3-C20 branched alkyl group, a substituted or unsubstituted aromatic group containing 6 to 30 ring atoms, and a substituted or unsubstituted heteroaromatic group containing 5 to 30 ring atoms.

Abstract: A terminal device and a display panel are provided. The display panel includes sub-pixel columns. Each of the sub-pixel columns includes sub-pixels of a same color. The sub-pixels include first sub-pixels and second sub-pixels arranged alternately. The sub-pixel columns compose pixel groups. Colors of sub-pixels in different sub-pixel columns in one same pixel group are different. A data line is disposed between two adjacent sub-pixel columns. The first sub-pixel of one of the two sub-pixel columns of a same color in two adjacent pixel groups and the second sub-pixel of another one of the two sub-pixel columns of the same color in the two adjacent pixel groups are electrically connected to one same data line.

Abstract: A thin film transistor array substrate includes a base substrate, a light shielding layer, a semiconductor layer, a gate insulating layer, a gate layer, and a source-drain metal layer in contact with the semiconductor layer and in contact with the light shielding layer sequentially disposed on the base substrate, a first insulating layer covering the source-drain metal layer disposed on the base substrate, and a metal protection layer disposed on the first insulating layer. The semiconductor layer, the gate layer, and the source-drain metal layer form a thin film transistor. An end of the metal protection layer is in contact with the source-drain metal layer, and another end of the metal protection layer is in contact with the light shielding layer.

Abstract: An image display method includes: obtaining image data of a target image, and obtaining an initial sampling value of a first screen according to the image data, wherein the initial sampling value includes region sampling values of at least two target regions in the first screen, and the region sampling values include a previous region correction value and a current region sampling value; correcting the current region sampling value in a target region sampling value, based on a mapping relationship between the previous region correction value and the target region sampling value, to obtain first data; and determining second data corresponding to a second screen according to the first data, to realize displaying of the target image in a stacked screen according to the first data and the second data, wherein the stacked screen is formed by the first screen and the second screen in an overlapped manner.

Abstract: The present application discloses a display panel and a display device. The display panel includes: a plurality of sub-pixels arranged in a plurality of rows and in a plurality of columns, wherein at least one column of the sub-pixels includes sub-pixels of at least two colors; gate drivers at least including a first gate driver and a second gate driver, wherein the first gate driver includes a plurality of first shift register units in a cascaded connection, the second gate driver includes a plurality of second shift register units in a cascaded connection, the first shift register units and the second shift register units are electrically connected to the sub-pixels in different rows, respectively, and color arrangements of the sub-pixels in adjacent pixel rows in response to a first gate driving signal output by a first gate driver are the same.

Abstract: A source driving circuit includes: a logic and control sub-circuit configured to convert a source data signal into a data signal; a latch sub-circuit configured to, receive the data signal, latch an odd-numbered row of data in an odd-numbered frame, and latch an even-numbered row of data in an even-numbered frame; and an output sub-circuit configured to: receive the odd-numbered row of data in the odd-numbered frame and output the odd-numbered row of data in a first set duration, which is greater than a charging time of sub-pixels in the even-numbered row and less than or equal to twice the charging time; and receive the even-numbered row of data in the even-numbered frame and output the even-numbered row of data in a second set duration, which is greater than a charging time of sub-pixels in the odd-numbered row and less than or equal to twice the charging time.

Abstract: A quantum dot substrate, a method for preparing the same, and a display device thereof. The quantum dot substrate includes a quantum dot film. The quantum dot film includes a plurality of quantum dots and a plurality of first nanoparticles dispersed among the plurality of quantum dots. A particle size of the plurality of first nanoparticles ranges from 2 nanometers (nm) to 50 nm. In the present application, a self-absorption phenomenon of the plurality of quantum dots is reduced and luminous efficiency of the plurality of quantum dots is enhanced through arranging the plurality of first nanoparticles with particle sizes ranging from 2 nm to 50 nm among the plurality of quantum dots.

Abstract: A display panel includes a base substrate, an active pattern layer and a first conductive layer. The active pattern layer is disposed on the base substrate, and includes at least one first conductive connection line. The first conductive layer is disposed on a side of the active pattern layer away from the base substrate. The first conductive layer includes at least one connection line extending along a first direction, and a plurality of initialization signal lines arranged along the first direction and extending along a second direction. An end of each initialization signal line is coupled to a connection line in the at least one connection line. The first direction and the second direction intersect. A first conductive connection line in the at least one first conductive connection line is coupled to at least two initialization signal lines that are coupled to a same connection line.

Abstract: The present application provides a display panel and a display device. The display panel includes a frame. The frame includes a light-facing portion and a backlight portion, wherein the backlight portion faces a light-shielding region and is provided as a light to guide the lights emitted from the side light source toward the frame to the light-shielding region. The backlight portion of the frame is provided as a light guide to guide the lights to the light-shielding region to improve the brightness of the light-shielding region on the display screen, so that the overall brightness of the display screen is more uniform and the display effect is improved.

Abstract: A compensation method a pixel circuit and a display panel are provided. In the compensation method, a gate potential and a source potential of a driving transistor in a writing stage are obtained and a compensation coefficient of the pixel circuit is determined, and then a light-emitting current flowing through the driving transistor in a light-emitting stage is determined based on the compensation coefficient, the gate potential and the source potential of the driving transistor in the writing stage. The compensation coefficient can adjust transmission loss of the gate potential and the source potential of the driving transistor in the writing stage, so as to ensure that the light-emitting current flowing through the driving transistor in the light-emitting stage is desired, without causing the phenomenon of shift in brightness.