Abstract: A display substrate includes a light emitting element on a base substrate; and a light modulating structure on a side of the light emitting element away from the base substrate. The light modulating structure includes a color filter layer and a substantially transparent layer on a side of the color filter layer away from the base substrate. The color filter layer includes a plurality of color filter units, a respective color filter unit of the plurality of color filter units being in an individual subpixel. Adjacent color filter units are spaced apart by a portion of the substantially transparent layer that extends into a region between the adjacent color filter units. An orthographic projection of the respective color filter unit on the base substrate at least partially overlaps with an orthographic projection of a light emitting layer of the light emitting element on the base substrate.

Abstract: Provided are a display panel and a manufacturing method thereof, and a display device. The display panel includes a base substrate; a pixel defining layer on one side of the base substrate and having a plurality of first openings for defining a plurality of sub-pixels, the plurality of first openings being in one-to-one correspondence to the plurality of sub-pixels; and an encapsulation layer on one side of the pixel defining layer away from the base substrate. The encapsulation layer includes a first inorganic layer; a second inorganic layer on one side of the first inorganic layer away from the base substrate; an organic layer between the first inorganic layer and the second inorganic layer; and at least one first optical structure between the first inorganic layer and the organic layer. A refractive index of each first optical structure is greater than that of the organic layer.

Abstract: According to one aspect of the present disclosure, a memory device is provided. The memory device may include a memory cell array including a plurality of memory cells. A preset number of the memory cells may form a code word. The memory device may include a peripheral circuit coupled with the memory cell array. The peripheral circuit may be configured to obtain M first results corresponding to at least one code word at M target read voltages. The peripheral circuit may be configured to obtain a predicted valley voltage according to the M first results and the M target read voltages in conjunction with a preset function model. The peripheral circuit may be configured to determine a target valley voltage based on the predicted valley voltage. The target valley voltage may be configured as a read voltage for a read operation on the at least one code word.

Abstract: A display substrate includes a base substrate that includes a first display area provided with multiple sub-pixels of different colors. At least one sub-pixel includes a first electrode, a second electrode, and an organic light-emitting layer provided between the first electrode and the second electrode. A first structure is provided on a side of the first electrode of a sub-pixel of at least one target color close to the base substrate, and a surface of the first structure close to the first electrode is uneven. The first structure comprises at least one convex structure, the at least one convex structure is made of a metallic material, and the first structure further includes a second insulating layer between the at least one convex structure and the first electrode.

Abstract: A light-emitting device includes a first electrode, a light-emitting function pattern and a second electrode. The first electrode has at least one first depression portion. The light-emitting function pattern is disposed on the first electrode, the light-emitting function pattern covers at least the first depression portion(s), and a portion of the light-emitting function pattern covering a first depression portion is conformal to the first depression portion.

Abstract: According to one aspect of the present disclosure, a memory device is provided. The memory device may include a memory cell array including a plurality of memory cells. A preset number of the memory cells may form a code word. The memory device may include a peripheral circuit coupled with the memory cell array. The peripheral circuit may be configured to obtain M first results corresponding to at least one code word at M target read voltages. The peripheral circuit may be configured to obtain a predicted valley voltage according to the M first results and the M target read voltages in conjunction with a preset function model. The peripheral circuit may be configured to determine a target valley voltage based on the predicted valley voltage. The target valley voltage may be configured as a read voltage for a read operation on the at least one code word.

Abstract: Provided are a display panel and a manufacturing method thereof and a display device. The display panel includes: a base substrate; a pixel defining layer including first openings defining sub-pixels; an encapsulation layer; and a light modulation layer. The light modulation layer is configured such that light from each of at least one sub-pixel propagates along a direction away from the base substrate after total reflection upon incidence on an interface between the first light modulation portion in a corresponding second opening and the first light modulation sub-layer. The display panel satisfies at least one of a first condition or a second condition. The first condition is that at least a part of edge of the first orthographic projection has a recess. The second condition is that at least a part of edge of the second orthogonal projection has at least one of a recess or a protrusion.

Abstract: A light-emitting panel and a manufacturing method thereof, and a light-emitting apparatus are provided, which relate to the technical field of photoelectric technology. The light-emitting panel includes: a light-emitting substrate including a light-emitting area and a non-light-emitting area surrounding the light-emitting area; a first packaging layer disposed at a light emitting side of the light-emitting substrate; a low refractive index layer disposed at a side of a first packaging layer away from the light-emitting substrate, the low refractive index layer being arranged around the light-emitting area; a high refractive index layer disposed at sides of the low refractive index layer and the first packaging layer away from the light-emitting substrate, an orthographic projection of the high refractive index layer on the light-emitting substrate covering the light-emitting area, and the high refractive index layer covering a side surface of the low refractive index layer facing the light-emitting area.

Abstract: A display panel and a display apparatus are provided by the embodiments of the present application. The display panel includes: a first display region, a second display region and a black light absorbing layer. The first display region and the second display region are arranged at intervals. The first display region includes a plurality of first pixel units, and each of the plurality of first pixel units includes a red subpixel unit, a green subpixel unit and a blue subpixel unit. The second display region includes second pixel units, and each of the second pixel units includes blue subpixel units. In this way, under the premise of implementing the anti-peeping function, the resolution ratio and display effect of the display panel may not be affected in a normal display state because of satisfying the anti-peeping state.

Abstract: A display substrate comprises a base substrate that comprises a first display area provided with multiple sub-pixels of different colors. At least one sub-pixel comprises a light-emitting element and a pixel driving circuit for driving the light-emitting element to emit light. The light-emitting element comprises a first electrode, a second electrode, and an organic light-emitting layer provided between the first electrode and the second electrode. The first electrode is a reflective electrode and is electrically connected to the pixel driving circuit. A first structure is provided on a side of the first electrode of the light-emitting element of a sub-pixel of at least one target color close to the base substrate, and a surface of the first structure close to the first electrode is uneven.

Abstract: According to one aspect, a memory device is provided. The memory device may include a memory cell array including a plurality of memory cells. A preset number of the memory cells may form a code word. The memory device may include a peripheral circuit coupled to the memory cell array. The peripheral circuit may be configured to obtain M first results corresponding to at least one code word at M reference read voltages. The peripheral circuit may be configured to obtain a predicted valley voltage according to the M first results and the M reference read voltages in combination with a preset function model. The peripheral circuit may be configured to, based on the predicted valley voltage, determine a target valley voltage and the target valley voltage is configured as a read voltage used when a read operation is performed on the at least one code word.

Abstract: According to one aspect of the present disclosure, a memory device is provided. The memory device may include a memory cell array including a plurality of memory cells. A preset number of the memory cells may form a code word. The memory device may include a peripheral circuit coupled with the memory cell array. The peripheral circuit may be configured to obtain M first results corresponding to at least one code word at M target read voltages. The peripheral circuit may be configured to obtain a predicted valley voltage according to the M first results and the M target read voltages in conjunction with a preset function model. The peripheral circuit may be configured to determine a target valley voltage based on the predicted valley voltage. The target valley voltage may be configured as a read voltage for a read operation on the at least one code word.

Abstract: A display substrate includes a first electrode layer, a pixel define layer, an organic light-emitting layer, a second electrode layer and a first encapsulation layer which are sequentially disposed away from a base substrate. The pixel define layer has a plurality of openings, at least one of which exposes the first electrode layer. The pixel define layer has a first climbing part and a second climbing part close to the edge of at least one opening, the distance from a surface of the second climbing part away from the base substrate to the base substrate is greater than the distance from a surface of the first climbing part away from the base substrate to the base substrate, and the slope angle of the first climbing part is different from that of the second climbing part.

Abstract: A heavy-duty active suspension, including a suspension frame, a lifting unit, a pin axle, a through axle, two wheel-driving units, an encoder, and a displacement sensor. The lifting unit is mounted on an upper side of the suspension frame for driving a heavy-duty support platform to rise and descend. The pin axle is mounted across the suspension frame along a front-rear direction. The through axle is rotatably mounted on the pin axle through a bearing, and is across the suspension frame along a left-right direction. The two wheel-driving units are respectively mounted on both ends of the through axle. The encoder is installed on the through axle for measuring a swing angle of the through axle. The displacement sensor is installed between an output end of the lifting unit and the suspension frame. A suspension vehicle including the active suspension and a leveling control method thereof are further provided.

Abstract: Provided are a display substrate and a display device. The display substrate includes: a base substrate; a first electrode; a light-emitting layer; a second electrode; an optical extraction layer; a protective layer; an encapsulation layer including a first intercalation layer and a second intercalation layer The color deviation adjustment layer of display substrate is configured to adjust color deviation of display substrate, so that the color deviation has a maximum value at observation angle in range of 0 to 90 degrees. The color deviation adjustment layer includes a first intercalation layer and a second intercalation layer located in the encapsulation layer. The color deviation adjustment layer also includes one of a film layer taken from the encapsulation layer except for the first intercalation layer and the second intercalation layer, the second electrode, the optical extraction layer, and the protective layer.

Abstract: A display substrate includes a first electrode layer, a pixel define layer, an organic light-emitting layer, a second electrode layer and a first encapsulation layer which are sequentially disposed away from a base substrate. The pixel define layer has a plurality of openings, at least one of which exposes the first electrode layer. The pixel define layer has a first climbing part and a second climbing part close to the edge of at least one opening, the distance from a surface of the second climbing part away from the base substrate to the base substrate is greater than the distance from a surface of the first climbing part away from the base substrate to the base substrate, and the slope angle of the first climbing part is different from that of the second climbing part.

Abstract: A light-emitting device includes a first electrode; a second electrode; N light-emitting units stacked between the first electrode and the second electrode; and a connection layer disposed between any two adjacent light-emitting units. A peak of an intrinsic spectrum of at least part of light-emitting units is in a range from 400 nm to 480 nm. A sum of peaks of intrinsic spectra of the N light-emitting units is in a range from N×400 nm to N×480 nm; N?2, and N is a positive integer. A difference between a color coordinate y value of the light-emitting device under a blue image at a preset viewing angle that is in a range from 60° to 75° and a color coordinate y value of the light-emitting device under the blue image at a viewing angle of 0° is in a range from 0 to 0.07.

Abstract: The present disclosure provides a cooling device, including a cooling plate and a mounting cover. A lower flow channel is provided in the cooling plate, a top of the cooling plate is provided with a water outlet and two openings. The water outlet is located between the two openings. The mounting cover is sealed on the top of the cooling plate. The mounting cover comprises a first mounting cover and a second mounting cover. The first mounting cover and the cooling plate form an intermediate flow channel, the second mounting cover and the cooling plate form a branch flow channel. The intermediate flow channel is in communication with the two branch flow channels, The first mounting cover is provided with a water inlet, and the two branch flow channels are in communication with the lower flow channel through the two openings.

Abstract: An array substrate and a display apparatus are provided The array substrate includes: at least one adjusting portion on the base substrate and having a first cross section in a plane perpendicular to the base substrate; first cross section includes top and bottom sides, first and second lateral sides; the bottom side is closer to the base substrate than the top side, an orthographic projection of the top side on the base substrate is within an orthographic projection of the bottom side on the base substrate; the first and/or second lateral sides is/are stepped; a buffer layer on a side of the adjusting portion away from the base substrate; light-emitting devices on a side of the buffer layer away from the base substrate and each including a first electrode, a light-emitting layer and a second electrode sequentially arranged along a direction away from the base substrate.

Abstract: A display substrate includes a first electrode layer, a pixel define layer, an organic light-emitting layer, a second electrode layer and a first encapsulation layer which are sequentially disposed away from an base substrate. The pixel define layer has a plurality of openings, at least one of which exposes the first electrode layer. The pixel define layer has a first climbing part and a second climbing part close to the edge of at least one opening, the distance from a surface of the second climbing part away from the base substrate to the base substrate is greater than the distance from a surface of the first climbing part away from the base substrate to the base substrate, and the slope angle of the first climbing part is different from that of the second climbing part.