Abstract: A data forwarding device includes an adapter and at least one network device. The adapter includes a first circuit board, and a plurality of first input interfaces and a plurality of first output interfaces that are connected by using the first circuit board. The plurality of first output interfaces are classified into N first interface groups. The adapter transmits received signals to the plurality of first output interfaces for output, and N is a positive integer greater than or equal to 2. Each network device includes a second circuit board, and at least one second input interface and at least one network output interface that are connected by using the second circuit board. The at least one second input interface is plug-connected to one of the first interface groups. The adapter is plug-connected to the network device without cabling.

Abstract: A cabinet server includes a power module, at least one direct-current device, at least one alternating-current device, a direct-current power module, and an alternating-current power module. When the direct-current power module is inserted into the power module, the direct-current power module is connected to the at least one direct-current device by using the power module, and the direct-current power module is configured to provide a first direct-current voltage to the at least one direct-current device. When the alternating-current power module is inserted into the power module, the alternating-current power module is connected to the at least one alternating-current device by using the power module, and the alternating-current power module is configured to provide a second alternating-current voltage to the at least one alternating-current device.

Abstract: The first source-drain metal layer included in the display module is located in a lapping area of the planarization layer, and the anode metal layer is stacked on the planarization layer. The first source-drain metal layer and the anode metal layer are electrically connected to each other through a lapping hole disposed in the lapping area. A first surface of the planarization layer includes a first area and a second area, wherein the first area is an area where the first surface of the planarization layer is parallel to a plane where the anode metal layer is located, the second area is an area where a first surface of the planarization layer intersects with the plane where the anode metal layer is located, and the first surface of the planarization layer is a surface opposite to the anode metal layer.

Abstract: A liquid leakage detection apparatus configured for liquid leakage detection of a liquid cooling apparatus of a printed circuit board, wherein the liquid leakage detection apparatus includes a sleeve, a first liquid cooling pipe, a liquid cooling plate, flow guiding apparatuses, and a liquid leakage detection circuit. The sleeve wraps the first liquid cooling pipe, the first liquid cooling pipe is coupled to the liquid cooling plate, the liquid cooling plate and the first liquid cooling pipe are configured to dissipate heat for an electronic element using a filled coolant, the flow guiding apparatuses are coupled to an edge of the liquid cooling plate, the other ends of the flow guiding apparatuses are coupled to the liquid leakage detection circuit.

Abstract: A displaying base plate includes an opening region, an adjacent region surrounding the opening region, and a displaying region surrounding the adjacent region, and the displaying base plate located within the adjacent region includes: a substrate base plate; a flat layer and a passivation layer that are provided on one side of the substrate base plate, wherein the passivation layer is provided on one side of the flat layer that is further away from the substrate base plate, a surface of the one side of the flat layer that is further away from the substrate base plate includes at least an inclined plane adjacent to one side of the opening region, and the flat layer includes a first protrusion provided on the inclined plane; and a first isolating groove that at least partially overlaps with the first protrusion and extends throughout the passivation layer and extends into the first protrusion.

Abstract: A method of manufacturing a display substrate which includes a central display area and an arc-shaped stretch area located at a corner of the central display area, wherein the method includes: preparing a substrate to be etched, which includes a flexible substrate, a stack structure disposed on the flexible substrate, and a last-dry-etched metal layer disposed on a side of the stack structure away from the flexible substrate, the stack structure including an active layer, at least one conductive layer, and a plurality of insulating layers, wherein the last-dry-etched metal layer is a last metal layer that is formed through dry etching; and forming a stretch groove by patterning the substrate to be etched, wherein the stretch groove is disposed in the stretch area and passes through the stack structure and a part of the flexible substrate. A display substrate, a display panel and a display device are further provided.

Abstract: A displaying base plate includes an opening region, an adjacent region surrounding the opening region, and a displaying region surrounding the adjacent region, and the displaying base plate located within the adjacent region includes: a substrate base plate; a flat layer and a passivation layer that are provided on one side of the substrate base plate, wherein the passivation layer is provided on one side of the flat layer that is further away from the substrate base plate, a surface of the one side of the flat layer that is further away from the substrate base plate includes at least an inclined plane adjacent to one side of the opening region, and the flat layer includes a first protrusion provided on the inclined plane; and a first isolating groove that at least partially overlaps with the first protrusion and extends throughout the passivation layer and extends into the first protrusion.

Abstract: A method of manufacturing a display substrate which includes a central display area and an arc-shaped stretch area located at a corner of the central display area, wherein the method includes: preparing a substrate to be etched, which includes a flexible substrate, a stack structure disposed on the flexible substrate, and a last-dry-etched metal layer disposed on a side of the stack structure away from the flexible substrate, the stack structure including an active layer, at least one conductive layer, and a plurality of insulating layers, wherein the last-dry-etched metal layer is a last metal layer that is formed through dry etching; and forming a stretch groove by patterning the substrate to be etched, wherein the stretch groove is disposed in the stretch area and passes through the stack structure and a part of the flexible substrate. A display substrate, a display panel and a display device are further provided.

Abstract: The present invention provides a display panel and a display device, the display panel includes a first substrate including a center area and an edge area around the center area, a first functional layer disposed on the center area, a seal disposed on the first functional layer and extending along an edge of the first functional layer to the edge area, a second functional layer disposed on the seal, and a second substrate disposed on the second functional layer.

Abstract: A liquid crystal display panel includes a blind hole area, which includes a blind hole light transmission region and a blind hole periphery region surrounding the blind hole light transmission region. A first transparent support is disposed on a color filter substrate in the blind hole light transmission region, and the first transparent support is configured to support the color filter substrate and a thin film transistor array substrate in the blind hole light transmission region. A black matrix is disposed on the color filter substrate in the blind hole periphery region, and a plurality of second transparent supports are disposed corresponding to the black matrix. A problem with optical uniformity of a display panel can be resolved by the first transparent support located in the blind hole light transmission region.

Abstract: A liquid crystal display panel includes a blind hole area, which includes a blind hole light transmission region and a blind hole periphery region surrounding the blind hole light transmission region. A first transparent support is disposed on a color filter substrate in the blind hole light transmission region, and the first transparent support is configured to support the color filter substrate and a thin film transistor array substrate in the blind hole light transmission region. A black matrix is disposed on the color filter substrate in the blind hole periphery region, and a plurality of second transparent supports are disposed corresponding to the black matrix. A problem with optical uniformity of a display panel can be resolved by the first transparent support located in the blind hole light transmission region.

Abstract: The present disclosure provides an optical compensation film, a photomask, and an exposure apparatus. The optical compensation film includes a first region of the optical compensation film and a second region of the optical compensation film. The first region of the optical compensation film is positioned to correspond to an overlapping portion of the prisms, and is configured to allow light to pass therethrough and impinge on the overlapping portion of the prisms. The second region of the optical compensation film is positioned to correspond to a non-overlapping portion of the prisms, and is configured to allow light to pass therethrough and impinge on the non-overlapping portion of the prisms. Light transmittance of the first region of the optical compensation film is greater than light transmittance of the second region of the optical compensation film.

Abstract: The present disclosure provides an optical compensation film, a photomask, and an exposure apparatus. The optical compensation film includes a first region of the optical compensation film and a second region of the optical compensation film. The first region of the optical compensation film is positioned to correspond to an overlapping portion of the prisms, and is configured to allow light to pass therethrough and impinge on the overlapping portion of the prisms. The second region of the optical compensation film is positioned to correspond to a non-overlapping portion of the prisms, and is configured to allow light to pass therethrough and impinge on the non-overlapping portion of the prisms. Light transmittance of the first region of the optical compensation film is greater than light transmittance of the second region of the optical compensation film.

Abstract: An array substrate, a display panel and a driving method thereof. The array substrate includes a plurality of right-angled triangular subpixels. Each subpixel and another adjacent subpixel form a corresponding rectangular virtual pixel, and the plurality of subpixels form a plurality of virtual pixels arranged in an array. Every four adjacent subpixels which belong to different virtual pixels respectively form a corresponding diamond-shaped physical pixel.

Abstract: The present disclosure provides a display substrate, a liquid crystal panel, a display device and a manufacturing method of a display substrate. The display substrate includes a plurality of pixel regions and grooves between adjacent pixel regions. The display substrate further includes a spacer layer including a filler filled into the grooves and a supporting part protruding from the filler. The filler includes a filler grid.

Abstract: The present disclosure provides a display substrate, a liquid crystal panel, a display device and a manufacturing method of a display substrate. The display substrate includes a plurality of pixel regions and grooves between adjacent pixel regions. The display substrate further includes a spacer layer including a filler filled into the grooves and a supporting part protruding from the filler. The filler includes a filler grid.

Abstract: A light splitting module for obtaining spectrums of an object to be tested is disclosed, which sequentially includes a light entrance window, a diffuser and a filter array along a light entrance direction, wherein the filter array is an angle modulated filter array which has multiple subareas and includes multiple filters with different center wavelengths respectively corresponding to the subareas. Also, a dual-mode multiplexing optical device is disclosed, which includes the light splitting module, an illumination module and a light field imaging module, can realize the integration of spectral detection and light field imaging, so it can be applied to material spectral detection, digital image detection and digital focusing for obtaining high-resolution imaging results; and simultaneously, the modules of the device are detachable, so that users can use the device as required.

Abstract: A light splitting module for obtaining spectrums of an object to be tested is disclosed, which sequentially includes a light entrance window, a diffuser and a filter array along a light entrance direction, wherein the filter array is an angle modulated filter array which has multiple subareas and includes multiple filters with different center wavelengths respectively corresponding to the subareas. Also, a dual-mode multiplexing optical device is disclosed, which includes the light splitting module, an illumination module and a light field imaging module, can realize the integration of spectral detection and light field imaging, so it can be applied to material spectral detection, digital image detection and digital focusing for obtaining high-resolution imaging results; and simultaneously, the modules of the device are detachable, so that users can use the device as required.

Abstract: An array substrate, a display panel and a driving method thereof. The array substrate includes a plurality of right-angled triangular subpixels. Each subpixel and another adjacent subpixel form a corresponding rectangular virtual pixel, and the plurality of subpixels form a plurality of virtual pixels arranged in an array. Every four adjacent subpixels which belong to different virtual pixels respectively form a corresponding diamond-shaped physical pixel.

Abstract: A speaker set configured for a portable electronic device includes a hollow shell, a back cover, and a loudspeaker sandwiched between the shell of the back cover. The shell includes a first chamber, a second chamber, a third chamber and a fourth chamber. The second and third chambers are positioned at opposite sides of the first chamber, and communicate with a surrounding environment at opposite sides of the shell. The loudspeaker is accommodated in the first chamber, and divides the first chamber into a front sub-chamber and a rear sub-chamber. The front sub-chamber communicates with the second and the third chambers thereby forming a front resonance chamber. The rear sub-chamber communicates with the fourth chamber thereby forming a rear resonance chamber. Sound waves generated from the loudspeaker are transmitted to and resonate in the front and rear resonance chambers and then transmitted to the surrounding environment in opposite directions.