Abstract: An organic light-emitting diode device and a manufacturing method thereof are provided. The organic light-emitting diode device includes an array substrate, a light-emitting layer and a thin-film encapsulation layer stacked in order from bottom to top. The thin-film encapsulation layer includes a first inorganic layer, an organic layer and at least one dielectric structure layer in a stack. There is the dielectric structure layer is disposed in the thin-film encapsulation layer.

Abstract: An array base plate and a display panel. The array base plate includes a substrate and a plurality of sub-pixels that are provided on the substrate and are arranged in an array; each of the sub-pixels includes a first slit electrode (1) and a second slit electrode (2) that are arranged in a first direction the first slit electrode (1) includes a plurality of first slits (11) that are arranged parallelly and separately, and the second slit electrode (2) includes a plurality of second slits (21) that are arranged parallelly and separately, and a direction of extension of the first slits (11) and a direction of extension of the second slits (21) are different; and the sub-pixel further includes a dark-region light shielding part (6) located over the first slit electrode (1) and the second slit electrode (2).

Abstract: The display panel includes a base substrate; and display areas arranged on the base substrate; each of the display areas includes pixel units; each of the pixel units includes sub-pixels; each of the sub-pixels includes a light-emitting chip; in any one of the display areas, a space between two adjacent columns of pixel units in a row direction has a first space size; and a space between two adjacent rows of pixel units in a column direction has a second space size; a space between two nearest display areas in the row direction has a third space size, and the third space size is approximately same as the first space size; and/or a space between two nearest display areas in the column direction has a fourth space size, and the fourth space size is approximately same as the second space size.

Abstract: A pixel circuit, a display device, and a method of driving the same are provided. The pixel circuit includes a light emitting element, a first transistor, and a second transistor. In response to a time voltage signal provided by a time voltage line RST, the second transistor T2 is turned off during a display scan period of one frame period and is turned on during a self scan period of one frame period to reset the first transistor T1 during the self scan period of one frame period.

Abstract: A mura compensation method of a display panel and a display panel are provided. The display panel includes a display area. The display area includes a regular display sub-area and a function display sub-area. The mura compensation method of the display panel includes: performing an initial compensation for each pixel unit in the display area; acquiring an actual grayscale value and an actual brightness value of each pixel unit in the function display sub-area; and determining a secondary compensation value of each pixel unit in the function display sub-area and performing a secondary compensation.

Abstract: A screen sounding device and a display device are disclosed. The screen sounding device includes a sounding structure. The sounding structure includes a first electrode, an insulating layer, and a second electrode stacked in sequence. A sounding cavity is formed between a vibrating portion of the second electrode and the insulating layer. The first electrode and the second electrode receive different driving signals, and the vibrating portion can drive the air in the sounding cavity to vibrate and sound. The screen sounding device of the present disclosure has a desirable sounding effect, various setting positions, and low manufacturing costs.

Abstract: A display panel and an electronic device are provided. The electronic device includes a display panel. The display panel includes a display module, a housing, a first sensor, a first plane mirror, and a second plane mirror. Light from a via hole is reflected by the first plane mirror, is incident on the second plane mirror, and enters the camera opening of the first sensor after being reflected by the second plane mirror.

Abstract: Provided are a display panel and a preparation method thereof and a display device. In the display panel, at least one groove is provided in an isolation region. A groove includes a first groove division and a second groove division which are communicated with each other, and the second groove division is located on a side of the first groove division facing away from a base substrate. Along a direction pointing from a display region to a notch region, a maximum length of the first groove division is greater than a maximum length of the second groove division. A cathode is disconnected at the groove.

Abstract: A display panel, a method for manufacturing the display panel, a display screen, and a display device are provided. The display panel includes a substrate and multiple first wires. The substrate includes a first surface and a second surface that are opposite. The first surface faces a display face of the display panel. The multiple first wires are arranged on a side of the first surface away from the second surface. The second surface includes a first division and a second division. A maximum distance between adjacent first wires in the first division is H1, and a maximum distance between adjacent first wires in the second division is H2. H1 is greater than H2. The distance between adjacent first wires in the first division is increased to be greater than the distance between adjacent first wires in the second division.

Abstract: The present disclosure provides a display control method, a display device, and a readable storage medium. A display control method, applied to a display device, including: obtaining a display refresh frequency of the display device, the display refresh frequency includes a first refresh frequency and a second refresh frequency, and the first refresh frequency is greater than the second refresh frequency; determining a touch control sampling frequency corresponding to the display device according to the display refresh frequency, the touch control sampling frequency includes a first sampling frequency corresponding to the first refresh frequency and a second sampling frequency corresponding to the second refresh frequency, and the second sampling frequency is greater than the first sampling frequency; driving the display device to display an image according to the determined display refresh frequency, and collecting touch control information according to the touch control sampling frequency.

Abstract: The present application discloses a luminance compensation method of a display panel, a luminance compensation apparatus, a luminance compensation device and a storage medium.

Abstract: A driving assembly includes a main control chip, a circuit selection chipset and a channel chipset. The circuit selection chipset includes more than one circuit selection chip used to be electrically connected with each light source voltage line in one-to-one correspondence, and is configured to enable each circuit selection chip to load the light source voltage to the connected light source voltage line one by one under control of the main control chip; the channel chipset includes more than one channel control chip, each channel control chip is used to be electrically connected with one or more channel lines; the channel chipset is configured to enable the channel control chip to control driving current on each connected channel line under control of the main control chip.

Abstract: A display panel, including: a substrate including a display region and a non-display region; a second conductive layer including more than one gate line located in the display region, and more than one virtual gate line located in the non-display region; a virtual conductive part, located in the non-display region, where the virtual conductive part is located in a different conductive layer from the virtual gate line, an orthographic projection of the virtual conductive part on the substrate is located within an orthographic projection of the virtual gate line on the substrate, and the virtual conductive part is configured to form an equivalent capacitance with the virtual gate line; and a RC load of the virtual gate line matches with a RC load of the gate line.

Abstract: A display panel and a display apparatus. The display panel comprises a temperature detection structure, a first connection electrode, and a second connection electrode, where the temperature detection structure is connected to the first connection electrode and the second connection electrode, respectively.

Abstract: The present application discloses a display panel and a display terminal. The display panel includes a display panel body, and a support layer including a pattern portion corresponding to the bending portion, and a flat portion corresponding to the non-bending portion; wherein the pattern portion includes at least one groove, and a transition portion where the groove is connected to the flat portion is disposed with a chamfer. The present application can avoid a stress concentration of the pattern portion of the support layer, and prevent an occurrence of cracks, thereby improving bending performance.

Abstract: A display panel and a display device are provided, and relate to the field of displaying. The display panel includes a display area and a peripheral area located at a periphery of the display area. The peripheral area includes a package region and an UDC region located between the display area and the package region. The display panel further includes a transition area surrounding the UDC region, and an opposite substrate and an array substrate arranged opposite to each other. In the UDC region, the opposite substrate and the array substrate are both light-transmissible areas; in the transition area, at least one spacer ring surrounding the UDC region is arranged on the opposite substrate, and each spacer ring includes a plurality of spacers that are spaced apart from each other. The technical solutions of the present disclosure can implement UDCs for the medium-sized display product and the large-sized display product.

Abstract: An evaporation device is disclosed, which includes a crucible body, which is a hollow plate including a cavity; a plurality of discharge pipes evenly distributed on a bottom surface of the crucible body, wherein an outlet at one end of each of the plurality of discharge pipes is communicated with the cavity, and the outlet at another end of each of the plurality of discharge pipes faces a ground; a plurality of crucible barrels, each of the crucible barrels is disposed between two or more of adjacent ones of the discharge pipes and includes a barrel opening connected to the cavity of the hollow plate; and a plurality of inlets arranged on a top surface of the crucible body and communicated with the cavity, wherein each of the plurality of inlets is arranged opposite to the barrel opening of each of the plurality of crucible barrels.

Abstract: A backlight module includes a backlight source and a backlight driving unit. The backlight source includes a white-light source and a compensating light source. The backlight driving unit includes a primary driving module and a compensating driving module. The primary driving module, within a compensation time duration, according to a current environmental temperature, selects a compensation-driving function corresponding to the current environmental temperature; and according to the selected compensation-driving function, supplies a compensation controlling signal to the compensating driving module. The compensating driving module acquires the compensation controlling signal, and according to the compensation controlling signal, supplies a driving signal to the compensating light source.

Abstract: The present application provides a backlight module and a display device. The backlight module includes: a metal layer including signal lines and first signal connection lines extending along a first direction in the same layer; and light-emitting control structures. One signal line is disposed at each of at least one side of each column of the light-emitting control structures, each light-emitting control structure is connected to the corresponding signal line, and any two adjacent ones of the light-emitting control structures in each column of the light-emitting control structures are connected through one first signal connection line.

Abstract: The present disclosure provides an electronic device and a display panel. The display panel includes a transition display region and a transparent display region. First pixel driving circuits are placed in the transition display region. Dummy pixel driving circuits are placed in the transition display region. One of the dummy pixel driving circuit is adjacently placed within a predetermined distance from at least one side of the first pixel driving circuits arranged along the second direction. This could reduce the environment difference between the pixel driving circuit close to the light sensing region and the pixel driving circuit inside the transition display region and thus reduce the luminance difference between the first display pixels controlled by the pixel driving circuit close to the light sensing region and the first display pixels controlled by the pixel driving circuit inside the transition display region.