Abstract: Apparatuses, systems, and methods for providing maximum transmit power control when utilizing multiple radio access technologies. For example, a wireless communication device comprising two cellular radios may intend to transmit on the first radio, while concurrently transmitting on the second radio. To ensure compliance with a maximum transmit power limitation, the device may determine an allowed transmit power level of the first radio, representing a difference between the maximum transmit power limitation and the current transmit power level being transmitted by the second radio. The device may also determine a threshold power level for a communication by the first radio. If the allowed transmit power level meets the threshold power level, then the device may transmit the first communication having a power level between the threshold power level and the allowed transmit power level. Otherwise, the device may forego transmission of the first communication.

Abstract: Embodiments of the present disclosure relate to methods, a terminal device, a network device, and computer program products for SCell management in wireless communication. A terminal device receives from a network device configuration information for configuring a triggering mode. The triggering mode is for triggering activation of a secondary cell of the terminal device and a transmission of a temporary reference signal in the secondary cell. Based on the configured triggering mode, the terminal device receives first triggering information on the activation of the secondary cell and second triggering information on the transmission of the temporary reference signal for performing the activation of the secondary cell. In this way, it is possible to reduce the latency of activation/de-activation procedure for SCG and secondary cells.

Abstract: Embodiments of this disclosure disclose a display panel and a display device including the display panel. The display panel includes: a base substrate, the base substrate including a display area and a non-display area around the display area; a touch electrode layer on the base substrate, the touch electrode layer being within the display area of the base substrate; and a plurality of signal lines electrically connected with the touch electrode layer, the plurality of signal lines being distributed within a first area of the non-display area. The display panel further includes at least one outer dummy trace within a second area of the non-display area, the second area is between the first area and an outer border of the non-display area, and the at least one outer dummy trace and the plurality of signal lines are separated from each other.

Abstract: Embodiments of this disclosure disclose a display panel and a display device including the display panel. The display panel includes a base substrate, the base substrate including a display area and a non-display area around the display area, a touch electrode layer on the base substrate, the touch electrode layer being within the display area of the base substrate, and a plurality of signal lines electrically connected with the touch electrode layer, the plurality of signal lines being distributed within a first area of the non-display area adjacent to the display area. The display panel further includes a plurality of outer dummy traces within a second area of the non-display area, the second area is between the first area and an outer border of the non-display area, and the plurality of outer dummy traces and the plurality of signal lines are separated from each other.

Abstract: A display panel and a display device are provided. The display panel includes: a substrate; a planarization layer on a side of the substrate; a pixel definition layer on a side of the planarization layer away from the substrate; a first electrode layer on a side of the pixel definition layer away from the planarization layer; and a black matrix layer on a side of the first electrode layer away from the pixel definition layer. The black matrix layer is provided with first openings. The first electrode layer is provided with first components. One first component overlaps one corresponding first opening; and a surface of one first component is a non-planar surface.

Abstract: A display panel and display apparatus are provided in the present disclosure. The display panel includes a substrate; a first insulating layer disposed on a side of the substrate; a first electrode layer disposed on a side of the first insulating layer away from the substrate; a light-blocking layer disposed on a side of the first electrode layer away from the first insulating layer; and an opening combination, including a first opening and a second opening which correspond to each other. The first opening passes through the light-blocking layer along a direction perpendicular to a plane of the substrate; the second opening is at least in the first insulating layer; the opening combination includes an asymmetric design; and/or the first electrode layer at a position corresponding to the second opening is a non-planar structure.

Abstract: Provided are a display panel and a display device. The display panel has an optical identification region and includes a first layer and a second layer. The first layer is located at a side of the second layer close to a light-exiting side of the display panel. The first layer has at least one first light-shielding region and includes at least one first light-transmitting hole. The second layer includes at least one second light-transmitting hole corresponding to the at least one first light-transmitting hole. One of the at least one first light-shielding region and one of the at least one second light-transmitting hole at least partially overlap with each other along a direction perpendicular to a plane of the display panel.

Abstract: A touch control structure includes a plurality of touch signal lines in a peripheral area. A respective touch signal line includes a double-layer structure in a double-layer region and a single-layer structure in a single-layer region. The peripheral area includes a first sub-area on a first side, a second sub-area on a second side, a third sub-area on a third side, a fourth sub-area on a fourth side, of the touch control area. The first sub-area includes a side region, and one or more corner regions. The double-layer region and the single-layer region are in the first sub-area, the first sub-area has a first shortest width along a direction from the touch control area to the first sub-area, the first shortest width is greater than a shortest width of at least one of sub-areas of the peripheral area other than the first sub-area.

Abstract: A touch control substrate, a display panel, and an electronic device.

Abstract: Provided are a liquid crystal grating and a stereoscopic display device. The liquid crystal grating includes at least one liquid crystal cell. A liquid crystal cell includes a first substrate, first electrodes, a first alignment layer, a liquid crystal layer and a second substrate which are disposed sequentially. In a first state, the liquid crystal cell includes multiple first grating units which are arranged along a first direction, and a first grating unit includes multiple first electrodes which are disposed at intervals from each other along the first direction. Along the first direction, a first electric field is formed between two closest first electrodes which are located in two adjacent first grating units, respectively, and in the liquid crystal cell, an alignment direction of the first alignment layer is the same as an electric field direction of the first electric field.

Abstract: Provided are a liquid crystal grating and a stereoscopic display device. A liquid crystal grating includes a first substrate, a second substrate and a liquid crystal layer, where the liquid crystal layer is located between the first substrate and the second substrate. The liquid crystal grating includes multiple grating units which are arranged along a first direction, where a grating unit includes multiple first electrodes and multiple second electrodes; the multiple first electrodes are located between the first substrate and the liquid crystal layer and are disposed at intervals from each other along the first direction; the multiple second electrodes are located between the second substrate and the liquid crystal layer and are disposed at intervals from each other along the first direction. At least two first electrodes have different voltages, and at least two second electrodes have different voltages.

Abstract: A touch control structure is provided. The touch control structure includes a plurality of first touch electrodes arranged in a plurality of rows and a plurality of second touch electrodes arranged in a plurality of columns, forming a plurality of bridge intersections and a plurality of non-bridge intersections. The touch control structure at a respective one of the plurality of bridge intersections includes a respective one of a plurality of first bridges connecting two adjacent first touch electrode blocks in a respective row and a respective one of a plurality of second bridges connecting two adjacent second touch electrode blocks in a respective column. The touch control structure at a respective one of the plurality of non-bridge intersections includes a respective one of a plurality of intersection fill patterns spaced apart from the first touch electrode blocks and the second touch electrode blocks.

Abstract: A display panel includes a substrate; an array layer on the substrate; a display layer located on a side of the array layer away from the substrate, where the display layer includes a plurality of light-emitting devices; an optical layer located on a side of the display layer away from the array layer, wherein the optical layer includes a first optical structure, and at least a portion of the first optical structure is arranged corresponding to intervals between the plurality of light-emitting devices; and a light-shielding member located on a side of the optical layer facing the substrate, where the light-shielding member includes a light pass area, and the light pass area and the first optical structure overlap each other.

Abstract: A display substrate includes a base substrate, touch electrodes, and signal lines. At least some of the signal lines are electrically connected to the touch electrodes. The signal line includes a first signal line and a second signal line adjacent to each other. The first signal line and the second signal line respectively comprise a first-layer wiring and/or a second-layer wiring overlapped with each other in a direction perpendicular to the base substrate and electrically connected to each other. A line width of the first signal line is greater than a line width of the second signal line. The first-layer wiring of at least one of the first signal line or the second signal line is disconnected, and the second-layer wiring of the first signal line is continuous in a disconnected position.

Abstract: A display panel and an electronic device are provided. The display panel includes a display area. The display area includes a first display area and a second display area at least partially surrounds the first display area. The first display area has greater light transmittance than the second display area. The display panel further includes a substrate, and a display array on the substrate. The display array includes light emitting elements arranged in the display area. The light emitting elements arranged in the first display area are grouped into at least one light emitting element group. The light emitting elements in the same light emitting element group share a same anode, and therefore are controlled to emit light synchronously via the anode, to decrease a lightproof structure in the first display area in size and improving the light transmittance of the first display area.

Abstract: A touch panel includes: a first touch electrode including a first corner protrusion and first side protrusions including an adjacent-type first side protrusion, and a second touch electrode including a second corner protrusion and second side protrusions including an adjacent-type second side protrusion. The first side protrusion includes a second side sub-protrusion. The first corner protrusion includes a second corner sub-protrusion. The second side protrusion includes a fourth side sub-protrusion. The second corner protrusion includes a fourth corner sub-protrusion. The area of at least one of the second corner sub-protrusion and the second side sub-protrusion of the adjacent-type first side protrusion is smaller than that of the other second side sub-protrusion; and/or the area of at least one of the fourth corner sub-protrusion and the fourth side sub-protrusion of the adjacent-type second side protrusion is smaller than that of the other fourth side sub-protrusion.

Abstract: A touch substrate and a display panel are provided. The touch substrate includes first touch electrodes and second touch electrodes; the first touch electrodes are arranged along a first direction and extend along a second direction, and the second touch electrodes are arranged along the second direction and extend along the first direction; each first touch electrode includes a first touch sub-electrode and a first connection electrode, the first connection electrode is between two adjacent first touch sub-electrodes, the two adjacent first touch sub-electrodes are electrically connected through the first connection electrode; the first touch sub-electrode and the first connection electrode are in different conductive layers; the first touch sub-electrode is at least partially in the first functional region of the touch substrate and outside the opening peripheral region, the first connection electrode includes a first connection sub-electrode that is at least partially in the opening peripheral region.

Abstract: A display panel includes at least one light transmitting layer, which includes at least one first sub-region and at least one second sub-region. A thickness of the first sub-region is different from a thickness of the second sub-region; the first sub-region includes a first surface proximate to a display surface of the display panel and a second surface facing away from the display surface of the display panel, and the second sub-region includes a third surface proximate to the display surface of the display panel and a fourth surface facing away from the display surface of the display panel; and for visible light, a phase difference between light reflected by the first surface and light reflected by the second surface is ?1, and a phase difference between light reflected by the third surface and light reflected by the fourth surface is ?2, where 0.5??|?1??2|?1.5?.

Abstract: A touch control structure is provided. The touch control structure includes a corner row including a plurality of row mesh blocks electrically connected along a row direction; and a plurality of residual portions in a corner region, and electrically connected to the plurality of row mesh blocks. The touch control structure includes a corner column including a plurality of column mesh blocks electrically connected along a column direction; and a corner column mesh block at least partially in the corner region. The corner column mesh block includes a main portion and a plurality of protrusion portions along an edge of the main portion. The plurality of residual portions and the plurality of protrusion portions are alternately arranged along a direction substantially parallel to the edge of the main portion. The touch control structure further includes a residual connecting conductive plate electrically connecting the plurality of residual portions together.

Abstract: A touch control structure is provided. The touch control structure includes a plurality of first mesh electrodes along a row direction and a plurality of second mesh electrodes along a column direction. The touch control structure is limited in a touch control region and absent in a window region surrounded by the touch control region. The plurality of second mesh electrodes includes a first mesh block and a second mesh block; and a first conductive bridge connecting the first mesh block and the second mesh block. A second segment of the first conductive bridge is in a layer different from a first segment of the first conductive bridge.