Abstract: An electronic device includes a housing and a state indication light. The state indication light is assembled to the housing and includes a light-guiding structure and multiple light-emitting elements. The light-guiding structure has an incident plane, a reflection plane and an exit plane. The reflection plane is inclined to the incident plane and the exit plane. The light-emitting elements are disposed on a side of the light-guiding structure and face the incident plane. A light beam emitted by each of the light-emitting elements is adapted to enter the light-guiding structure from the incident plane and arrive at the reflection plane. The reflection plane is adapted to reflect the light beam towards the exit plane so that the light beam is directed from the exit plane to an outside of the light-guiding structure.

Abstract: A solid state drive apparatus includes a housing including a top cover and a bottom cover that define an internal space of the housing, and a plurality of package substrate modules accommodated in the internal space of the housing. The package substrate modules include a top package substrate module having a top package base substrate, and a bottom package substrate module having a bottom package base substrate. The top package substrate module and the bottom package substrate module are separated from each other in a vertical direction. The top package base substrate includes a plurality of top protrusions and a plurality of top notches, and the bottom package base substrate includes a plurality of bottom protrusions and a plurality of bottom notches.

Abstract: An electronic device includes: a frame including a side wall and at least partially forming an antenna; a bracket provided within the frame; a first printed circuit board provided on the bracket and including at least one grounding portion; a second printed circuit board provided within the frame; and a screw, where the second printed circuit board includes: a first portion coupled to the first printed circuit board; an extension portion extending from the first portion between the side wall of the frame and the bracket; a second portion extending from the extension portion between the first printed circuit board and the bracket; and a conductive trace extending from the first portion to the second portion through the extension portion, and where the conductive trace is electrically connected to the at least one grounding portion of the first printed circuit board in the second portion.

Abstract: A drain valve comprises a valve shell and a valve core which comprises an inner core and an outer core. In the process of draining and closing, the outer core and the inner core of the valve is rotated through operating the handle nut and a rotating part, so as to realize the accurate control of the position of the valve core. When draining water, the first through hole and the second through hole are aligned, and then water is drained to the water outlet pipe through the outlet of the valve core, so that the drainage is smooth; when closed, the valve core is completely pushed into the interior, and the internal water is squeezed out, thus reducing the possibility of residual water, effectively preventing the drain valve from being frozen, and ensuring the normal use of the drain valve in cold climates.

Abstract: A polarizer and a liquid crystal display device. The polarizer includes a hard coating including whiskers.

Abstract: The present application provides a display device and a driver. The display device includes a display panel and a driver, where the driver includes both a data signal output module and a resistance control module. The data signal output module outputs a plurality of data signals to a plurality of signal lines located in a fan-out region of the display panel. The resistance control module is electrically connected to the data signal output module and the plurality of signal lines to provide different line impedance for the plurality of data signals output by the data signal output module.

Abstract: Pixel circuit, driving method, display substrate, panel and device are disclosed. The pixel circuit includes light-emitting element, and pixel driving circuit including driving circuit, data writing circuit and compensation control circuit; the data writing circuit writes data voltage into control end of driving circuit under control of write control signal in data writing phase; the compensation control circuit writes reference voltage into the control end of driving circuit under control of compensation control signal in compensation phase; the driving circuit is electrically connected to the light-emitting element, and is configured to drive the light-emitting element; the data writing phase does not overlap with the compensation phase.

Abstract: A digital display power switch includes a rotating assembly, a conducting assembly, and a display assembly. An accommodating space is formed in the rotating assembly. The display assembly is provided in the accommodating space, and is not in contact with the rotating assembly. The rotating assembly is provided with an avoiding part, and a middle of the rotating assembly is provided with a rotating shaft. The conducting assembly includes a fixed seat, a conductive sheet, a conducting element, and a connecting conductor. The conductive sheet is connected to the rotating shaft. The conducting element is located on the fixed seat. The conductive sheet is driven by the rotating shaft to form an electric connection contact point with the conducting element. The fixed seat is provided with a post, and the connecting conductor passes through the avoiding part along the post and is then fixedly conductive with the display assembly.

Abstract: A method performed by at least one processor includes obtaining an image of a subject; preprocessing the image of the subject; inputting the preprocessed image into a machine learning model trained in accordance with a first frequency distribution corresponding to a first ground truth obtained from one or more sensors performing a vital measurement on one or more test subjects; and obtaining, from the machine learning model, an estimate of a signal corresponding to the vital measurement of the subject.

Abstract: An air register including a blade member including a plurality of vertical blades and a side wall defining a rear opening, a shutter rotatably coupled to the blade member, the shutter including a shutter gear, and a shaft rotatably coupled to the blade member, the shaft including a shaft gear engaging the shutter gear. Rotation of the shaft in one of a rotation direction and a counter-rotation direction opposite the rotation direction results in rotation of the shutter in the other of the rotation direction and the counter-rotation direction.

Abstract: An X-ray detector includes a network chip, a power supply and a sensing circuit; the sensing circuit includes a power-supply managing chip, and the power-supply managing chip is electrically connected to the network chip and the power supply; the power supply is configured for supplying electric power to the network chip and the power-supply managing chip of the sensing circuit; the power-supply managing chip is configured for, when turned on, supplying electric power to the sensing circuit; the sensing circuit is configured for, when receiving a sleeping instruction sent by an external device or is not in an operating state, turning off the power-supply managing chip, to enter a sleeping state; and the network chip is configured for, when receiving an operation instruction sent by the external device, controlling the power-supply managing chip to be turned on, whereby the sensing circuit exits the sleeping state.

Abstract: The present disclosure provides a display panel, a method for preparing the same, and a display device. The display panel includes a substrate and a light-emitting functional layer. The substrate includes a first display area and a second display area at least partially surrounding the first display area, the first display area being configured for image display and light transmission, the second display area being configured for image display. The light-emitting functional layer is disposed on a side of the substrate, and includes an organic electroluminescent layer. Each of the first display area and the second display area includes a plurality of sub-pixels emitting light of different colors, and organic electroluminescent layers of respective sub-pixels of the plurality of sub-pixels in the first display area emit light of a same color.

Abstract: Provided in embodiments of the present application is a heating device, which includes a housing; a heating assembly which is supported by the housing; and at least one temperature sensor which is arranged with the heating assembly; where the heating assembly forms a cavity surrounding an experimental container, and a first surface of the heating assembly is matched with an outer surface of the experimental container, and the heating assembly is configured to clamp or release the experimental container by deformation.

Abstract: An imaging lens system includes a first lens group, an optical path conversion element, and a second lens group arranged in order from an object side. An optical axis of the second lens group is disposed eccentrically in a direction with respect to a geometric optical axis of the optical path conversion element.

Abstract: The present disclosure generally relates to extrusion die systems. In particular, the present disclosure relates to the cyclical extrusion of materials to generate small sized grain features, generally in the range of nanosized grain features, in a tubular or profile shape, in which the individual nanolayers possess pores and/or polymer crystals oriented parallel to the extrusion flow direction and including products with enhanced permeation properties.

Abstract: A heating method includes: acquiring a state signal of a drawer sensing module, and judging whether a drawer of a cooking cavity is in a closed state according to the state signal; if yes, controlling a heating element and a fan motor to start working at a first preset rotating speed, recording a working time of the heating element, and judging whether the working time of the heating element exceeds a first preset time; if it exceeds the first preset time, controlling the fan motor to start working at a second preset rotating speed; otherwise, acquiring a temperature signal of a temperature sensor, judging whether a temperature in the cooking cavity exceeds a first preset temperature according to the temperature signal, and if the temperature in the cooking cavity exceeds the first preset temperature, controlling the fan motor to start working at the second preset rotating speed.

Abstract: A thin film transistor includes an oxide semiconductor layer having a polycrystalline structure over a substrate, a gate electrode over the oxide semiconductor layer, and a gate insulating layer between the oxide semiconductor layer and the gate electrode. The oxide semiconductor layer includes a first region having a first carrier concentration and overlapping the gate electrode, a second region having a second carrier concentration and not overlapping the gate electrode, and a third region between the first region and the second region and overlapping the gate electrode. The second carrier concentration is larger than the first carrier concentration. A carrier concentration of the third region decreases from the second region to the first region in a channel length direction. A length of the third region is greater than or equal to 0.00 ?m and less than or equal to 0.60 ?m in the channel length direction.

Abstract: The present disclosure provides an under-wire spray cleaning device for a wire cutting machine including: a spray assembly connected to a trough body, wherein the trough body is entirely disposed in an engaging slot of a nozzle pipe device; wherein the spray assembly includes first nozzles disposed on an inside of the trough body and second nozzles disposed on an outside of the trough body, the first nozzles are configured to clean a feed machine and a clamping mushroom head, and the second nozzles are configured to clean a sheave of the outside of the trough body. An advantage of the present disclosure is changing manually cleaning to cleaning by a spray device, which drastically improves cleaning efficiency and also prevents influence of human factors to cleanliness of the machine.

Abstract: A slurry solution includes an abrasive including a first frame portion including an oxide and having a spherical shape, a plurality of pores in the abrasive, and a plurality of first abrasive elements at least partially filling the plurality of pores, where the plurality of first abrasive elements include Ce(OH)4.

Abstract: A display device and a splice display device are provided. The display device includes a display panel and an optical element disposed on the display panel and covers the sub-display region. The display panel includes a main-pixel region positioned in the main-display region and arranged with a plurality of main-pixel units; and a sub-pixel region positioned in the sub-display region and arranged with a plurality of sub-pixel units. A region without pixel units is disposed between the main-pixel region and the sub-pixel region. The optical element is configured to amplify a light exit angle of the light emitted, reflected or transmitted by the display panel of the sub-display region. A central axis of the optical element along an extending direction thereof coincides with a central axis of the sub-pixel region along an extending direction thereof.