Abstract: A slot module and an electronic device using the same are provided. The slot module includes a base, a slot member, a heat sink and a position limiting member. One end of the slot member is pivotally connected to the base, such that the slot member is adapted to rotate relative to the base, and a functional element is adapted to be inserted into the slot member. The heat sink and the position limiting member are all disposed on the base, wherein the position limiting member is adapted to be rotated from a first position to a second position to buckle the slot member, such that the functional component inserted into the slot member contacts the heat sink.

Abstract: An antenna structure including a conductive housing, a substrate, a ground element and a radiation element is provided. The conductive housing includes an open slot and a conductive segment adjacent to each other. The radiation element is disposed on a first surface of the substrate and is electrically connected to the ground element. A second surface of the substrate faces the open slot and the conductive segment. The ground element is electrically connected to the conductive housing. The radiation element has a feeding point and forms a first path. An orthogonal projection of the radiation element on the conductive housing is partially overlapping with the conductive segment such that the conductive housing and the radiation element form a second path. The antenna structure operates in a first band and a second band through the first path and the second path.

Abstract: A button indicator and a light guiding ring assembly are provided. The button indicator includes a button cover and a light guiding ring. The button cover has a cover body, retaining walls and hooks. The cover body has a top surface and a bottom surface. The retaining walls and the hooks protruded from the bottom surface are disposed around the cover body. The light guiding ring sleeved on the button cover has a ring body, elastic arms, a sliding matching groove and light guiding portions. The ring body has an inner surface with the elastic arms and the sliding matching groove disposing thereon and an outer surface with the light guiding portions locating thereon. The retaining walls abut against the inner surface of the ring body, and the hooks move along and snap the sliding matching groove. The elastic arms abut against the bottom surface of the cover body.

Abstract: A face recognition system and a method for enhancing face recognition are provided. The method includes: receiving a face image and obtaining a feature of the face image from a feature extraction model; registering the face image to set the feature of the face image as a first recognition feature; performing a synthesis operation on the face image according to at least one first adjustment parameter to generate a synthetic image, and obtaining a feature of the synthetic image from the feature extraction model; comparing first recognition feature with the feature of the synthetic image to obtain a feature similarity; comparing the feature similarity with a threshold value to obtain a comparison result; and registering the synthetic image when the comparison result indicates that the feature similarity is less than or equal to the threshold value.

Abstract: The application discloses a support device, mounted in a portable electronic device, including an upper-cover shell, a base shell, and a pivot. The support device includes a cam structure, a first rod member, a second rod member, and a support member. The cam structure is connected to the pivot. The first pivot portion and the second pivot are pivotally connected to the base shell. The first rod member is in contact with the cam structure, and includes a first slide portion. The second rod member includes a second slide portion, movably connected to the first slide portion. The support member penetrates through an opening of the base shell, where a top surface of the support member and the second rod member are in contact with each other.

Abstract: A light emitting module including a working piece and a light emitting film is provided. The light emitting film is disposed on a surface of the working piece and emits lights according to a voltage difference. The light emitting film includes a bottom layer, a pattern layer and a colour layer. The bottom layer is disposed on the surface of the working piece. The pattern layer is disposed on the bottom layer for providing a pattern. The colour layer is disposed on the bottom layer for providing a colour. The pattern layer and the colour layer are overlapped with each other over the bottom layer, so that the light emitting film forms a light emitting pattern with the pattern and the colour on the working piece.

Abstract: A communication apparatus is provided. A retaining wall structure electrically connected with a ground plane is disposed between a main circuit board and an antenna. A retaining wall part of the retaining wall structure has a thickness. A distance between the retaining wall part and the main circuit board is a first distance, and a distance between the retaining wall part and the antenna and is a second distance. A distance between the retaining wall and a shielding metal plate is a third distance. The projection of the antenna projected toward the retaining wall in the orthogonal projection direction falls on the retaining wall part.

Abstract: Disclosed is a supporting component, including a pivoting frame, a rotary bracket, and a support frame. The pivoting frame includes an accommodation space and a plurality of stop grooves. The rotary bracket has a first end portion and a second end portion, where the first end portion is pivotally disposed on the pivoting frame. The support frame is pivotally disposed on the rotary bracket, where an abutting piece is provided on one end of the support frame away from the rotary bracket. When the supporting assembly is in a use state, the rotary bracket causes, by using the first end portion as an axis of rotation, the second end portion to keep away from the accommodation space, and the support frame rotates relative to the rotary bracket, so that the abutting piece of the support frame abuts against any one of the stop grooves.

Abstract: The present invention provides a voice detection method and a voice detection device. The voice detection method includes: starting recording when a keyword audio signal in a first audio signal is detected; obtaining a plurality of keyword features in the keyword audio signal; ending the recording according to the plurality of keyword features so as to obtain a second audio signal; and transmitting the keyword audio signal and the second audio signal to a voice-to-text module.

Abstract: A computer system and an interface operational method are provided. The interface operational method includes: receiving an input; determining whether the input conforms to a first operation, a second operation or not; and switching the current functional interface to another functional interface of a plurality of functional interfaces according to an arrangement order when the input conforms to the first operation, or selecting one message area of a plurality of message areas of the current functional interface when the input conforms to the second operation.

Abstract: An electronic device including a casing, at least one connector and a waterproof elastic module is provided. The casing includes at least one first hole. The at least one connector is disposed in the casing, the at least one connector penetrates the at least one first hole and is exposed out of the at least one first hole, and at least one gap exists between walls of the casing encircling the at least one first hole and the corresponding at least one connector. The waterproof elastic module has at least one second hole, the waterproof elastic module sleeves the at least one connector, the at least one connector is exposed out of the at least one second hole, the waterproof elastic module covers and wraps around the at least one connector, and the at least one gap is filled with the waterproof elastic module.

Abstract: A power signal transmission structure and a design method are provided. The power supply signal transmission structure is adapted for a circuit board having a first surface and a second surface opposite to the first surface, and the power signal transmission structure includes a first power electrode, a second power electrode, and a plurality of vias. The first power electrode is disposed on the first surface and has a plurality of power pad regions for receiving a power signal. The second power electrode is disposed on the second surface. The vias penetrate the circuit board to electrically connect the first power electrode and the second power electrode. The vias are arranged in accordance with the current direction of the power signal to balance the current received by the vias.

Abstract: The telescopic adjuster includes a telescopic rod assembly, a driving unit, and a chain. The telescopic rod assembly includes a fixed tube and a driving tube, where the fixed tube is sleeved over the driving tube or the driving tube is sleeved over the fixed tube, the fixed tube is fixed to a housing, and the driving tube can extend or retract relative to the fixed tube. The driving unit includes a first motor and a first gear, where the first motor is configured to drive the first gear. The chain has one end wound around the first gear and the other end fixed to a top end of the driving tube. When the first motor drives the first gear to rotate, the first gear drives the chain to push or pull the driving tube so that the driving tube extends or retracts relative to the fixed tube.

Abstract: A server casing including a casing box and a partition structure is provided. The casing box includes first, second, third and fourth lateral walls connected sequentially and collectively form an accommodating space. The partition structure is detachably disposed in the casing box so as to divide the accommodating space to a plurality of areas. The partition structure includes a main partition and two main fixing sheet sets vertically extending from two opposite edges of the main partition towards opposite directions, and the two main fixing sheet sets are detachably fixed to the first and the third lateral walls of the casing box.

Abstract: A curved display device includes a flat panel display, a curved protective layer, and a photo-alignment layer. The flat panel display has a display surface. The curved protective layer is arranged on one side of the display surface of the flat panel display. The photo-alignment layer is arranged between the flat panel display and the curved protective layer, where the photo-alignment layer includes a plurality of photo-alignment units. The greater distances between the photo-alignment units and a center of the flat panel display, the smaller angles formed between the photo-alignment units and the display surface.

Abstract: A wireless charging receiving device for receiving power from a power transmitting device of wireless charging including a body having an accommodation space and a slot, an induction coil and an electromagnetic absorption member in the accommodation space, and a power storage module is provided. At least a portion of the body has a metal shell corresponded to the accommodation space. The slot disposed in the metal shell connects the accommodation space and an exterior edge of the metal shell. The induction coil is insulatedly abutted against the metal shell and electrically connected with the power storage module. The power transmitting device magnetically resonates with the metal shell through generating an electromagnetic field. The metal shell generates an induced current and an electromagnetic field along the slot, and power converted from the energy of the electromagnetic field is transferred and stored in the power storage module.

Abstract: A learning assistant system includes a memory, a controller, an assistant interface, and a wearable device. The memory stores a musical composition information including information of a plurality music notes. The controller outputs a plurality of first electronic signals and a plurality of second electronic signals in series according to the information of the plurality of musical notes. In correspondence with each musical note of the plurality of music notes, the controller outputs a first electronic signal and a second electronic signal at the same time. The assistant interface covers a physical keyboard, and displays a key indication image on a corresponding key of the physical keyboard according to each first electronic signal of the plurality of first electronic signals. The wearable device includes a plurality of finger sleeves, generates an indication signal on a corresponding finger sleeve according to each second electronic signal.

Abstract: An antenna structure including a metal casing and an antenna assembly is provided. The metal casing has a slit and a slot adjacent to each other. A length of the slit is greater than a length of the slot, and a width of the slit is less than a width of the slot. The antenna assembly is located in the metal casing and near the slit and the slot. An antenna assembly includes a substrate and an antenna pattern. The antenna pattern is disposed on the substrate and encloses a closed zone. The antenna pattern includes a feed end and a ground end to form a first loop and a second loop. Orthographic projections of the antenna pattern and the enclosed closed zone on the metal casing overlap with the slot. The antenna pattern resonates with the slit and the slot to generate a first frequency band and a second frequency band. An electronic device having the antenna structure is further provided.

Abstract: A mold adapted to manufacture a first molding element and a second molding element in different shapes or sizes is provided. The mold includes a first mold core, a second mold core and a filling component. The second mold core is capable of being arranged at the first mold core or separated from the first mold core. When the second mold core is arranged at the first mold core, a first mold cavity is formed between the first and second mold cores, and the shape of the first mold cavity corresponds to that of the first molding element. The filling component is detachably arranged in a local region of the first mold cavity. When the second mold core is arranged at the first mold core and the filling component is arranged in the first mold cavity, a second cavity is formed between the first mold core, the second mold core and the filling component, and the shape of the second mold cavity corresponds to that of the second molding element. In addition, a method of using a mold is also provided.

Abstract: An electronic device includes a first body, a second body, and a palm component. One end of the first body comprises a supporting portion. The second body is pivotally connected to a first side of the supporting portion and comprises a sliding portion. The palm component is pivotally connected to a second side of the supporting portion and comprises a guiding portion. The sliding portion is movably connected to the guiding portion. When the first body is pivotally rotated and expended relative to the second body, the second body is driven to make the sliding portion move along the guiding portion, and the second side of the supporting portion rotates relative to the first end of the supporting portion to make the palm component protrude from the second body. A tilt angle is formed between the second body and the protruding palm component.