Abstract: A component residual stress testing platform based on neutron diffraction and experimental method thereof are provided, the testing platform includes a component support, a rotating mainshaft, a first thrust cylindrical roller bearing, a first cylindrical roller bearing, a bearing spacing sleeve, a second cylindrical roller bearing, a sleeve, and a first fixed baffle. The rotating mainshaft is disposed on the component support. The first thrust cylindrical roller bearing, the first cylindrical roller bearing, the bearing spacing sleeve and the second cylindrical roller bearing are sleeved on the rotating mainshaft, the sleeve is sleeved outside the first cylindrical roller bearing, the bearing spacing sleeve and the second cylindrical roller bearing, a component to be tested is sleeved on the sleeve. The testing platform can support, move, tilt and rotate the component to be tested in a process of a residual stress testing.

Abstract: A display panel and a display apparatus, and the display panel includes an array base plate, as well as an isolation structure, a light-emitting layer, and a light filtering layer formed in sequence on the array base plate. The isolation structure is formed on a side of the array base plate and defines a plurality of isolation openings; the light-emitting layer includes a plurality of light-emitting units arranged at intervals, the light-emitting unit is arranged in the isolation opening and includes a first electrode, a light-emitting functional layer, and a second electrode, the first electrode is formed on a side of the array base plate, the light-emitting functional layer is formed on a side of the first electrode away from the array base plate, the second electrode is formed on a side of the light-emitting functional layer away from the array base plate.

Abstract: A display panel and a display device. The display panel includes an array substrate; an organic layer arranged on a side of the array substrate; a pixel definition layer arranged on a side of the organic layer away from the array substrate and having a slot breaking therethrough; an encapsulation layer arranged on a side of the pixel definition layer away from the array substrate. The encapsulation layer includes an organic encapsulation layer communicated with the organic layer through the slot. The organic encapsulation layer of the encapsulation layer and the organic layer are communicated with each other through the slot, so the gas generated by the organic layer is released through the organic encapsulation layer of the encapsulation layer.

Abstract: Provided are a display panel, a display device, and a method of manufacturing a display panel. The display panel has a display area and a non-display area located on a periphery of the display area, and includes a substrate; a light-emitting device layer disposed on a side of the substrate and located in the display area; a dam disposed on the same side of the substrate and located in the non-display area; a first blocking portion disposed on a side, away from the substrate, of the dam and including a first portion and a second portion; and a packaging film layer located on a side, away from the substrate, of the light-emitting device layer, at least one film layer extending to a side, away from the display area, of the first blocking portion via outer contours of the dam, the first portion, and the second portion.

Abstract: A display panel and a display apparatus. The display panel includes a display area and a frame area surrounding the display area, and the display panel includes: a base plate; and an isolation portion disposed on the base plate and located in the frame area, where the isolation portion includes a first segment and a second segment located on a side of the first segment facing the base plate, and an orthographic projection area of the first segment on the base plate is greater than that of the second segment on the base plate.

Abstract: A display panel and a display apparatus, where the display panel includes: a base plate; a pixel definition layer located on the base plate, the pixel definition layer including at least one isolation portion and a pixel opening enclosed by the isolation portion; at least one light-emitting unit provided in the pixel opening; a light shielding portion located at a side of the isolation portion away from the base plate and extending towards the pixel opening, where an orthographic projection of the light shielding portion on the base plate at least partially overlaps an orthographic projection of the light-emitting unit on the base plate, so that the light shielding portion can shield a surface of a part of the light-emitting units away from the base plate.

Abstract: A display panel, a display device, and a method for preparing the same. The display panel includes a substrate, a spacer layer disposed on the substrate, a light-emitting layer, and an encapsulation layer located on a side of the light-emitting layer away from the substrate. A second portion is located on a side of a first portion facing the substrate. An orthographic projection area of the first portion on the substrate is greater than that of the second portion on the substrate. The second portion is sunken relative to the first portion to form a groove. A first encapsulation portion is deposited in an isolation space. At least a portion of the first encapsulation portion is located in the groove. A second encapsulation portion is prepared on a side of the first encapsulation portion away from the substrate.

Abstract: A display panel and a manufacturing method thereof, and a display apparatus. In a first aspect, a display panel includes: a drive substrate; a pixel definition layer located on a side of the drive substrate, the pixel definition layer including a plurality of openings; a conductive layer located on a side of the pixel definition layer away from the drive substrate, the conductive layer including a plurality of conductive unit groups, the conductive unit group including at least two conductive units arranged spaced; a plurality of light-emitting devices, each of the light-emitting devices including a first electrode, a light-emitting functional layer and a second electrode sequentially stacked, the second electrode contacting with the conductive unit.

Abstract: A display panel and a display device. The display panel includes: a base plate; a planarization layer disposed on the base plate, the planarization layer includes a surface away from the base plate including a first partial surface and a plurality of second partial surfaces, and roughness of at least a part of the first partial surface is greater than roughness of the second partial surfaces; a pixel electrode layer disposed on a side of the planarization layer away from the base plate, the pixel electrode layer includes a plurality of pixel electrodes distributed in an array, and each of the pixel electrodes is located on a corresponding second partial surface; a pixel definition layer disposed on the side of the planarization layer away from the base plate.

Abstract: The present application discloses an array substrate, a display panel, and a display apparatus. The array substrate includes a hole-punching area, a wiring area at least partially surrounding the hole-punching area and a wire-wrapping area between the hole-punching area and the wiring area, the array substrate includes: a substrate and a first wiring layer arranged on the substrate; a shielding assembly at least including a first shielding layer arranged on a side of the first wiring layer, the side of the first wiring layer being away from the substrate, and the first shielding layer being insulated from the first signal wires in the first wiring layer, the first shielding layer being electrically connected to a first fixed potential terminal, wherein an orthographic projection of the first shielding layer on the substrate covers an orthographic projection of the first wire-wrapping segment of the first signal wire on the substrate.

Abstract: An objective of the present invention is to provide a liver disease regulatory formulation, which is beneficial to prevent the occurrence and development of a chronic liver disease by remodeling a liver regeneration microenvironment. The liver disease regulatory formulation, comprises a hepatocyte-derived liver progenitor cell or a secretory supernatant of the hepatocyte-derived liver progenitor cell.

Abstract: The present application relates to a display device that is divided into a first region as a fingerprint recognition region and a second region as a display region with the first region having a first light transmittance greater than a second light transmittance of the second region. The light transmittance of the region corresponding to the fingerprint recognition module group in the display device of the present application can be increased, thereby further improving the sensitivity of the fingerprint recognition module group.

Abstract: The present disclosure relates to terminals and display screens. In an embodiment, a terminal includes a display area, the display area includes at least two display regions, the at least two display regions include a first display region and a second display region, a pixel density of the first display region is less than a pixel density of the second display region, and the pixel density of the first display region is less than or equal to a maximum pixel density of the first display region in a transparent state when the first display region is unlit.

Abstract: The present application discloses an array substrate, a display panel, and a display apparatus. The array substrate includes a hole-punching area, a wiring area at least partially surrounding the hole-punching area and a wire-wrapping area between the hole-punching area and the wiring area, the array substrate includes: a substrate and a first wiring layer arranged on the substrate; a shielding assembly at least including a first shielding layer arranged on a side of the first wiring layer, the side of the first wiring layer being away from the substrate, and the first shielding layer being insulated from the first signal wires in the first wiring layer, the first shielding layer being electrically connected to a first fixed potential terminal, wherein an orthographic projection of the first shielding layer on the substrate covers an orthographic projection of the first wire-wrapping segment of the first signal wire on the substrate.

Abstract: The present disclosure relates to terminals and display screens. In an embodiment, a terminal includes a display area, the display area includes at least two display regions, the at least two display regions include a first display region and a second display region, a pixel density of the first display region is less than a pixel density of the second display region, and the pixel density of the first display region is less than or equal to a maximum pixel density of the first display region in a transparent state when the first display region is unlit.

Abstract: The present application relates to a display device that is divided into a first region as a fingerprint recognition region and a second region as a display region with the first region having a first light transmittance greater than a second light transmittance of the second region. The light transmittance of the region corresponding to the fingerprint recognition module group in the display device of the present application can be increased, thereby further improving the sensitivity of the fingerprint recognition module group.

Abstract: An integrated grain drying/storage/regulating bin with a built-in bellows and an externally disposed compartment comprises an integrated bin body, a grain distributing device, an external compartment outside the integrated bin body, an internal bellows inside the integrated bin body, a heating device, a refrigerating device, a humidifying device, an air flow distributing device, a centrifugal fan, and an air flow control valve. The merits of the present invention are: (1) being able to prevent the occurrence of moisture condensation; (2) facilitating production cost reductions; (3) uniformly heating and drying the grains in the bin; (4) being capable of preventing the filter for the grain layers in the bin from blockage or short circuit caused by spontaneous grain grading; (5) being able to implement low temperature or quasi-low temperature storage; and (6) being capable of enhancing grain toughness, lowering breakage rate, and increasing production yield and product quality.

Abstract: The present application discloses a negative-pressure continuous grain dryer with a built-in heating device, wherein the negative-pressure continuous grain dryer comprises a dryer bin, a heating device, and a centrifugal fan. Several levels of the heating devices are disposed from top to bottom in the dryer bin. A grain mixing device is provided below the heating device at each level. Outside the bin, an auxiliary heating device and a natural air inlet are provided in correspondence with the heating device at each level. The auxiliary heating device and the natural air inlet communicate with the grains and the respective heating device in the dryer bin through a perforated baffle plate. The centrifugal fan communicates with each of moisture exhaust vents at each level through an air duct.

Abstract: An array substrate and a display panel are provided according to embodiments, which include: a first substrate; multiple data lines and multiple scan lines located on a first side of the first substrate. The multiple data lines and multiple scan lines define a pixel array. The pixel array includes multiple sub-pixels. A length of each of the sub-pixels in an extension direction of the data lines is less than a width of each of the sub-pixels in an extension direction of the scan lines. The pixel array includes multiple first pixel groups and multiple second pixel groups arranged in a matrix form. A type of each of the sub-pixels included in the first pixel groups is different from a type of each of the sub-pixels in the second pixel groups. The first pixel groups and the second pixel groups are arranged alternately.

Abstract: An array substrate and a display panel are provided according to embodiments, which include: a first substrate; multiple data lines and multiple scan lines located on a first side of the first substrate. The multiple data lines and multiple scan lines define a pixel array. The pixel array includes multiple sub-pixels. A length of each of the sub-pixels in an extension direction of the data lines is less than a width of each of the sub-pixels in an extension direction of the scan lines. The pixel array includes multiple first pixel groups and multiple second pixel groups arranged in a matrix form. A type of each of the sub-pixels included in the first pixel groups is different from a type of each of the sub-pixels in the second pixel groups. The first pixel groups and the second pixel groups are arranged alternately.