Abstract: A phased array antenna that maximizes antenna gain and minimizes or avoids grating/side lobes issues. The phased array antenna includes a receiver antenna array including one or more groups of receiver radiating elements, where each group of receiver radiating elements includes a first receiver subarray of receiver radiating elements and a second receiver subarray of receiver radiating elements. The phased array antenna further includes receiver core chips, including, for each of the one or more groups of receiver radiating elements, a first receiver core chip associated with the first receiver subarray and a second receiver core chip associated with the second receiver subarray. Additionally, the phased array antenna includes receiver feeding networks, including, for each of the one or more groups of receiver radiating elements, a first receiver feeding network including first feed lines and a second receiver feeding network including second feed lines.

Abstract: A display substrate and a display device are provided. The display substrate includes a base substrate and pixels located on the base substrate. Each pixel includes a plurality of sub-pixels; the plurality of sub-pixels includes a first color sub-pixel, a second color sub-pixel, and a third color sub-pixel. A light-emitting region of one pixel is located in one dummy pattern, light-emitting regions of different pixels are located in different dummy patterns; adjacent dummy patterns where light-emitting regions of adjacent pixels are located do not overlap with each other; the dummy pattern includes a circle or an ellipse, a ratio of a major axis to a minor axis of the ellipse ranges from 1.3 to 1.01; and in each pixel among the at least one pixel, a light-emitting region of a second color sub-pixel surrounds at least a portion of a light-emitting region of a first color sub-pixel.

Abstract: A display substrate and a display device are provided. The display substrate includes: a base substrate; a first conductive element, located on the base substrate; a first planarization layer, located on the first conductive element; a second conductive element, located on the first planarization layer, and connected to the first conductive element through a first via hole penetrating the first planarization layer; a second planarization layer, located on the second conductive element; the second conductive element is recessed at the first via hole, so that the second conductive element has a recessed portion and a peripheral portion located outside the recessed portion, the recessed portion has a bottom portion and a side portion, the bottom portion and the peripheral portion are connected by the side portion, and the side portion of the recessed portion has an uneven surface to be configured to make light irradiated thereon be diffusely reflected.

Abstract: The present application discloses a display panel, a display device and a method for manufacturing a display panel. The display panel includes a first display area, including a plurality of first light emitting units and a first driving layer for driving the plurality of first light emitting units, and a second display area, at least partially surrounded by the first display area, and making ambient light at least partially transmitted. The first driving layer includes a first light shielding pattern, the first light shielding pattern at least partially surrounding the second display area and comprising a hollow structure which exposes at least part of the second display area.

Abstract: A display substrate includes a base substrate, multiple pixel circuits, multiple first light emitting elements, and at least one first data line. The base substrate includes a first display region and a second display region, wherein the first display region at least partially surrounds the second display region. The first display region includes: a first sub-display region and a second sub-display region located on opposite sides of the second display region along a first direction, and a third sub-display region located on at least one side of the second display region along a second direction. The first data line includes a first sub-data line, a second sub-data line, and a third sub-data line connected with the first sub-data line and the second sub-data line.

Abstract: A display panel, a manufacturing method therefor, and a display apparatus. The display panel (100) comprises a light-emitting device layer (110), an encapsulation layer (120) and an optical regulation layer (130), which are successively stacked, the optical regulation layer (130) comprising first lens structures (131) located on the side of the encapsulation layer away from the light-emitting device layer, and a planarization layer (132) located on the sides of the first lens structures away from the light-emitting device layer, and on the exposed side of the encapsulation layer away from the light-emitting device layer, the surfaces of the sides of at least part of the first lens structures (131) away from the light-emitting device layer (110) having relief appearances.

Abstract: A placement mechanism and a flat panel box are provided. The placement mechanism includes a body with a mounting surface configured to place a flat panel and a limiting assembly on the mounting surface. The limiting assembly includes at least two first limiting blocks at a first end of the body, a second limiting block at a second end of the body, and a locking portion. The at least two first limiting blocks include a flange extending over the mounting surface along a height direction of the body. The at least two first limiting blocks and the second limiting block are configured to limit a length direction and a width direction of the flat panel. The locking portion is located at the second end and has a locking member with a locking position and an unlocking position configured to lock and unlock a height direction of the flat panel.

Abstract: Disclosed is a display substrate including a base substrate, which includes first and second display regions, and at least one first data line. The first display region includes first and second sub-display regions located on opposite sides of the second display region along a first direction and a third sub-display region located on at least one side of the second display region along a second direction. The first data line includes a first sub-data line located in the first sub-display region and connected with a pixel circuit of the first sub-display region, a second sub-data line located in the second sub-display region and connected with a pixel circuit of the second sub-display region, and a third sub-data line which is connected with the first and second sub-data lines, located in the third sub-display region, and connected with at least one second pixel circuit of the third sub-display region.

Abstract: The present application discloses a display panel, a display device and a method for manufacturing a display panel. The display panel includes a first display area, including a plurality of first light emitting units and a first driving layer for driving the plurality of first light emitting units, and a second display area, at least partially surrounded by the first display area, and making ambient light at least partially transmitted. The first driving layer includes a first light shielding pattern, the first light shielding pattern at least partially surrounding the second display area and including a hollow structure which exposes at least part of the second display area.

Abstract: A display apparatus and a display panel. The display panel includes a substrate; a light-emitting unit, which is provided on the substrate; a light-reflecting structure, which is provided on a light-emitting side of the light-emitting unit, where the light-reflecting structure includes a first surface, a second surface and a light-reflecting side surface connected between the first surface and the second surface; the first surface faces the light-emitting unit, the second surface is provided on a side of the first surface away from the light-emitting unit; the light-reflecting side surface includes an inclined area which has a step structure; a light-transmitting structure provided on the light-emitting side of the light-emitting unit and covers at least the inclined area, where a refractive index of the light-reflecting structure is smaller than a refractive index of the light-transmitting structure.

Abstract: The present invention provides a wet-laid tissue product comprising regenerated cellulose fibers that can provide 25% or less of the total weight of the wet-laid tissue product. The regenerated cellulose fibers can have a denier of less than 0.9 and a fiber length of less than 6.0 mm. The wet-laid tissue product can provide improvements in softness at a given strength.

Abstract: A display substrate and a display device are provided. The display substrate includes a display region, at least one first signal line, and at least one connecting wire. The display region includes a first display region and a second display region; the first display region includes at least one first light emitting element, and the second display region includes at least one first pixel circuit; the first signal line includes a first main body portion and a first winding portion; the first main body portion extends along a first direction, and at least part of the first winding portion extends along a direction intersecting with the first direction; at least one first signal line is electrically connected to at least one first pixel circuit; and at least one first pixel circuit is configured to respectively drive at least one first light emitting element.

Abstract: A display substrate, a manufacturing method therefor and a display device are provided. The display substrate includes pixel light emitting regions and pixel spacer regions between adjacent pixel light emitting regions; in a plane perpendicular to the display substrate, the display substrate includes a base substrate and a light emitting structure layer on the base substrate, the light emitting structure layer at least includes an anode, a pixel definition layer and at least one photo spacer, a pixel opening is provided in the pixel definition layer in each pixel light emitting region, the pixel opening exposes the anode, a spacer opening is provided in the pixel definition layer in the pixel spacer region, the photo spacer is provided in the spacer opening, and an orthographic projection of the photo spacer on the base substrate is within a range of an orthographic projection of the spacer opening on the base substrate.

Abstract: Provided is a display panel, including a driver backplane, a light-emitting functional layer, and a light-extraction layer. The light-emitting functional layer and the light-extraction layer are successively stacked on a bearing surface of the driver backplane. The light-emitting functional layer includes a plurality of light-emitting units arranged in arrays. The light-extraction layer includes a first sub-layer and a second sub-layer, which are successively stacked on the light-emitting functional layer. A refractive index of the first sub-layer is less than a refractive index of the second sub-layer. A plurality of grooves are defined in the first sub-layer, and each of the plurality of grooves is opposite to one of the plurality of light-emitting units. A portion of the second sub-layer is within the plurality of grooves. A boundary length of the groove is greater than a boundary length of a light-emitting region of the corresponding one of the light-emitting units.

Abstract: A mobile medical imaging apparatus and a moving trolley thereof are disclosed. The mobile medical imaging apparatus has an imaging device mounted on the moving trolley. The moving trolley includes a trolley body, a force detection unit and a control unit. The trolley body includes a power-assisted travelling mechanism. The force detection unit is arranged on the trolley body and configured to detect force information on a driving force applied to the trolley body by an operator. The force information on the driving force includes at least a direction of the driving force. The control unit is connected to the force detection unit and configured to acquire the force information, and control, based on the force information, the power-assisted travelling mechanism to move relative to ground.

Abstract: Provided is a display panel, including a base substrate provided with a first display region and a second display region and a plurality of pixels and a packaging layer that are sequentially arranged on the base substrate. The packaging layer includes a first organic layer, and the second display region has a relatively large transmittance. The second display region includes a first sub-display region and a second sub-display region that is proximal to a border of the base substrate relative to the first sub-display region. A difference between a maximum thickness and a minimum thickness of a first portion, disposed in the second display region, of the first organic layer is less than a difference between a maximum thickness and a minimum thickness of a second portion disposed in the second sub-display region.

Abstract: A display substrate and a display device are provided. The display substrate includes a display region, at least one first signal line, and at least one connecting wire. The display region includes a first display region and a second display region; the first display region includes at least one first light emitting element, and the second display region includes at least one first pixel circuit; the first signal line includes a first main body portion and a first winding portion; the first main body portion extends along a first direction, and at least part of the first winding portion extends along a direction intersecting with the first direction; at least one first signal line is electrically connected to at least one first pixel circuit; and at least one first pixel circuit is configured to respectively drive at least one first light emitting element.

Abstract: A display panel includes a display substrate, a filter structure and a cover plate. At least a part of the filter structure includes a filter layer, a lens layer and a filling layer, and the lens layer is located on a side of the filter layer away from the display substrate, and is provided with a first light transmission hole, and the side wall of the first light transmission hole is expanded along the direction away from the display substrate; the filling layer is filled in the first light transmission hole, and the refractive index of the filling layer is greater than that of the lens layer where the first light transmission hole filled by the filling layer is located.

Abstract: A display substrate, a mask, and a display device are provided. The display substrate includes: a plurality of first repeating units including a first sub-pixel and a second sub-pixel; a plurality of second repeating units including a fourth sub-pixel and a fifth sub-pixel; and a pixel defining layer arranged on the base substrate, wherein the pixel defining layer includes a plurality of first openings and a plurality of second openings. Each of the first sub-pixel and the second sub-pixel includes a first opening; each of the fourth sub-pixel and the fifth sub-pixel includes a second opening; and an orthographic projection of the first opening on the base substrate has an area greater than that of an orthographic projection of the second opening on the base substrate.