Abstract: A packing box, including a base plate, four side plates, and four cover plates. The four side plates are disposed around four edges of the base plate. Of the four side plates, first and third side plates are disposed relative to second and fourth side plates respectively. First to fourth cover plates of the four cover plates are respectively connected to the corresponding first to fourth side plates. The third cover plate has a first folding plate, the fourth cover plate has a second folding plate, and the first folding plate and the second folding plate are adjacent to the first cover plate. When the first to fourth side plates are folded relative to the base plate, the third cover plate is connected to the first cover plate through the first folding plate, and the fourth cover plate is connected to the first cover plate through the second folding plate.

Abstract: A matting coating composition includes acrylic resin, solvent, retarder, and matting agent, in which based on 100 parts by weight of the matting coating composition, the acrylic resin accounts for 45 wt % to 60 wt %; the solvent accounts for 3 wt % to 17 wt %; the retarder accounts for 1 wt % to 8 wt %; and the matting agent is less than or approximately equal to 5 wt %.

Abstract: An electronic device includes a casing, an exterior button, a sliding assembly and an internal button. The casing includes an outer surface and an opening at the outer surface. The exterior button has a first side and a second side opposite to each other, the first side is pivotally connected to the casing so that the exterior button is rotatably disposed at the casing. The sliding assembly is movably disposed on the casing, and includes a sliding body, a toggle and a pusher, the sliding body is located in the casing, the toggle is fixed to the sliding body and exposed to the casing, and the pusher is linked with the sliding body in a first direction, and is movably disposed at the sliding body in a second direction. The inner button is located in the casing, and the sliding assembly is located between the outer button and the inner button.

Abstract: Provided are a wireless access point and an energy saving control method thereof. The wireless access point includes a main system and a low power consumption wireless module. The main system includes a storage media, a processor and multiple functional members. The storage media stores a user list. The processor turns on the low power consumption wireless module and transmits a beacon packet to the low power consumption wireless module in response to receiving a sleep request in a working mode. The low power consumption wireless module turns off the functional members in response to receiving the beacon packet to allow the wireless access point to enter a sleep mode. The low power consumption wireless module sends the beacon packet during the sleep mode, and turns on the functional members in response to receiving a probe request to allow the wireless access point to return to the working mode.

Abstract: A diffraction optical component for a wearable displaying device is provided. The wearable displaying device includes a micro display for generating imaging light. The diffraction optical component includes a light guide plate, a first polarization volume grating (PVG) layer, a second PVG layer, and a third PVG layer. The light guide plate includes a first area, a second area, and a third area arranged on a surface thereof in sequence. The first PVG layer is formed on the first area. The second PVG layer is formed on the second area. The third PVG layer is formed on the third area. A thickness of the first PVG layer is greater than that of the second PVG layer, and is also greater than that of the third PVG layer.

Abstract: A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), the UE receives a first signaling indicating a configuration of a first cell, wherein the first cell is associated with a first timing advance group (TAG). The UE receives a second signaling indicative of addition of the first cell as a first Serving Cell. In response to the second signaling, the UE (i) adds the first cell as the first Serving Cell, and (ii) determines whether to initiate a random access procedure based on the second signaling, and/or based on whether the first cell is associated with a first valid timing advance value.

Abstract: A power supply circuit is adapted to an electronic device. The power supply circuit comprises a first power interface terminal, a system power terminal, a first switch circuit, a first sense resistor, a second power interface terminal, a buck-boost circuit, a second switch circuit, a battery interface terminal, a second sense resistor, and a third switch circuit. The first sense resistor is connected in series with the first switch circuit between the first power interface terminal and the system power terminal. The buck-boost circuit is coupled between the second power interface terminal and a first node. The second switch circuit is coupled between the first node and a second node. The second sense resistor is coupled between the second node and the battery interface terminal. The third switch circuit is coupled between the system power terminal and the first node.

Abstract: An electronic device and a stereoscopic image generation method thereof are provided. The method is adapted to the electronic device including a first lens module and a second lens module and includes the following steps. A first image corresponding to a first viewpoint is generated by using the first lens module. An actual focus distance is obtained. A target zoom ratio of the second lens module is determined based on the actual focus distance. The maximum field of view (FOV) of the second lens module is greater than the maximum FOV of the first lens module. A second image corresponding to a second viewpoint is generated by using the second lens module according to the target zoom ratio. Stereoscopic image content is generated based on the first image and the second image.

Abstract: An interface connection structure adapted to a circuit board is provided. The circuit board has a connector with a slot extending along a plugging direction. The interface connection structure includes a base and a heat dissipation connection structure. The base is disposed on the circuit board and includes a connector opening. The connector is located in the connector opening. A second casing of the heat dissipation connection structure is movably connected to a first casing of the heat dissipation connection structure and encloses an accommodation space. The first casing includes a connection opening, and the accommodation space is adapted to dispose at least one interface device with a connection portion. When the interface device is disposed in the accommodation space, the connection portion of the interface device is exposed from the connection opening and the heat dissipation connection structure is adapted to connect to the base.

Abstract: A portable electronic device and a smart charging method thereof are provided. The method is adapted to the portable electronic device including a battery and includes the following steps. A scheduled event within a predefined time period is detected. When the scheduled event within the predefined period is detected, whether remaining battery charge of the battery is less than a charge threshold is determined. If the remaining battery charge is less than the charge threshold, a charging parameter is determined based on event information of the scheduled event. The battery is controlled to perform charging according to the charging parameter.

Abstract: Provided is a display card module and an electronic device. The display card module includes a display card body, a graphics processor, first and second slots, first and second multiplex circuits. The display card body includes a golden finger component having first, second, third portions. The graphics processor is disposed on the display card body and electrically connected to the first portion. The first and second slots are disposed on the display card body. The first multiplex circuit is disposed on the display card body and controlled by a control signal to allow the second portion to switch between electrically connected to the graphics processor and electrically connected to the first slot. The second multiplex circuit is disposed on the display card body and controlled by the control signal to allow the third portion to switch between electrically connected to the graphics processor and electrically connected to the second slot.

Abstract: A device and a method for upgrading a skill of a game character are provided. The method includes following steps. Whether a target game program currently being executed is one of multiple preset game programs is determined. When the target game program is one of the preset game programs and the game character in the target game program meets an upgrade condition, a corresponding skill upgrade path is executed to upgrade at least one skill of the game character.

Abstract: A wireless charging base, including a base body, a controller, a driving assembly, a central track, peripheral tracks, a wireless coil and sensors. The base body includes a central area. The controller and the driving assembly are disposed in the base body and electrically connected. The central track is disposed in the base body and linked to the driving assembly to be rotatably disposed in the central area. The peripheral tracks are disposed in the base body and radially disposed on a periphery of the central area. The central track is driven by the driving assembly to dock with the peripheral track. The wireless coil is disposed in the base body, electrically connected to the controller, and linked to the driving assembly to move along the central track or the peripheral track. The sensors are disposed on the base body at equal intervals and electrically connected to the controller.

Abstract: Disclosed are an intelligent replenishment monitoring system and method. The intelligent replenishment monitoring system includes at least one image capture device and a computing device. The image capture device captures at least one shelf to generate a shelf image. The computing device is in signal connection to the image capture device to receive the shelf image. The computing device performs first-stage identification on the shelf image according to a commodity region positioning model, to identify a commodity region image from the shelf image. The computing device performs second-stage identification on the commodity region image according to the at least one commodity replenishment model, to obtain commodity information corresponding to the commodity region image, and generates replenishment information according to the commodity information, so that a staff member replenishes the commodities according to the replenishment information.

Abstract: Provided are a power supply device and a power supply method thereof. The power supply device is controlled to enter a throttling mode before the power supply device switches from an AC mode to a DC mode, a system wattage of the power supply device is reduced to a preset wattage in the throttling mode, and part of a plurality of voltage conversion circuits are disabled to reduce a phase number of an output voltage. The preset wattage is lower than the system wattage of the power supply device in the AC mode and in the DC mode.

Abstract: In an electronic device provided in the disclosure, an external antenna device includes at least one directional antenna, a wireless communication module is electrically connected to the external antenna device, and a processing circuit is electrically connected to the wireless communication module.

Abstract: Provided are a circuit configuration device and a circuit configuration method. The method is applicable to a buck circuit and including the following steps: evaluating an inductance range suitable for the buck circuit according to a design specification of the buck circuit; testing multiple efficiency curves respectively corresponding to multiple inductance values in the inductance range according to the design specification and the inductance range; analyzing the efficiency curves to obtain one or more efficiency curve intersection points; planning an inductor region to be configured on the buck circuit according to the inductance range and the efficiency curve intersection point. The inductor region includes one or more inductor groups. Each inductor group is formed by packaging after series connection of multiple inductor elements. The circuit inductance formed by the inductor region varies with a state of the buck circuit.

Abstract: An electronic device and a visual interface color setting method thereof are provided. The method is adapted to the electronic device including a display. The display is configured to display a visual operation interface, and the method includes the following steps. User input information is received. A search semantic vector is generated based on the user input information using a text embedding model. Based on the search semantic vector and respective color semantic vectors of multiple predetermined colors, at least one theme color is selected from the predetermined colors. Based on the at least one theme color, an interface color setting function of the visual operation interface is executed.

Abstract: An electronic device and a method for operating virtual assistant thereof are provided. The method is adapted to the electronic device including an input device and an output device and includes the following steps. A user command is received via a virtual assistant through the input device. A semantic search result is obtained by using a language embedding model to perform a semantic search in a database that records a plurality of function description texts according to the user command. According to the semantic search result, a target prompt instruction including a target text among the function description texts or the user command is generated. The target prompt instruction is input into a generative natural language model, and a model reply text of the generative natural language model is output through the output device.

Abstract: The disclosure provides a method for detecting abnormal network traffic of application thereof. The method includes the following steps. Mobile network traffic data of a plurality of mobile electronic devices is received. The mobile network traffic data of each mobile electronic device includes application network traffic of an application. A statistical analysis processing is performed on the application network traffic of the mobile electronic devices for the application, to obtain an average traffic per unit time of associated with a target unit period for the application. Whether the average traffic per unit time of the target unit period meets a traffic abnormality condition is determined. When the average traffic per unit time of the target unit period meets the traffic abnormal condition, a traffic abnormal version of the application is identified based on the average traffic per unit time of the target unit period.