Abstract: The invention provides a capacitor structure with a fin structure, which comprises a fin structure located on a substrate, a lower electrode layer, a high dielectric constant layer and an upper electrode layer stacked on the fin structure in sequence, and an ion doped region located in the substrate below the fin structure, and a top surface of the ion doped region is aligned with a bottom surface of the fin structure.

Abstract: Disclosed in the present invention are a driver board for connecting a computer multi-screen display and a multi-screen display device, the driver board including a main screen splitter and a plurality of auxiliary screen splitters connected with the main screen splitter; the main screen splitter includes a screen splitter mainboard, which is provided with a plurality of output interface terminals corresponding to the plurality of the auxiliary screen splitters; the auxiliary screen splitters include an auxiliary screen mainboard, which is provided with a plurality of input interface terminals corresponding to the output interface terminals, and the input interface terminals and the output interface terminals are connected. With a structure setting of the main screen splitter, screen splitter mainboard, auxiliary screen splitters and auxiliary screen mainboard, the problem that an existing screen splitter display can not display a plurality of program interfaces at the same time is solved.

Abstract: An electronic package and a manufacturing method thereof are provided, in which an electronic module including a carrier structure, at least one first electronic element disposed on a first side of the carrier structure, at least one second electronic element disposed on a second side of the carrier structure, and a plurality of conductive elements is stacked on a substrate via the plurality of conductive elements and a substrate frame, so as to increase an accommodation space between the electronic module and the substrate, thereby preventing the at least one second electronic element of the electronic module from colliding with the substrate.

Abstract: A light-emitting diode and a light-emitting device are provided, relating to the field of semiconductor manufacturing, including a substrate, an epitaxial structure and a Bragg reflective layer. The Bragg reflective layer includes a first film stack and a second film stack alternately and repetitively arranged. The first film stack and the second film stack both include a first material layer with a first refractive index and a second material layer with a second refractive index, the first material layer and the second material layer are alternately stacked repeatedly, and the first refractive index is lower than the second refractive index. In the first film stack, an optical thickness of the first material layer is greater than that of the second material layer. In the second film stack, an optical thickness of the first material layer is less than that of the second material layer.

Abstract: A light-emitting diode and a light-emitting device are provided, the light-emitting diode includes a substrate, an epitaxial structure and a Bragg reflector. The Bragg reflector includes first film stacks and second film stacks repeatedly and alternately stacked. The first film stack includes at least one pair layer consisting of a first material layer and a second material layer, an optical thickness of the first material layer is greater than that of the second material layer in each pair layer. The second film stack includes multiple pair layers consisting of a first material layer and a second material layer; and the second film stack is formed by repeatedly and alternately stacking a pair layer with optical thickness of the first material layer greater than that of the second material layer and a pair layer with optical thickness of the first material layer smaller than that of the second material layer.

Abstract: A resonant converter having a switch on-time control mechanism is provided. The resonant converter includes a primary-side switch circuit, a primary-side resonant circuit, a secondary-side switch circuit, a secondary-side resonant circuit, a transformer and a control circuit. In the resonant converter, the control circuit controls on-times and switching frequencies of the primary-side switch circuit and the secondary-side switch circuit to extend time within which power is transmitted from an input power source, the primary-side switch circuit, the primary-side resonant circuit and the transformer to the secondary-side resonant circuit, and stored in the secondary-side resonant circuit. As a result, the secondary-side resonant circuit is able to supply more power to a load.

Abstract: Method, system, device, and non-transitory computer-readable medium for joining a virtual participant in a conversation. In some examples, a computer-implemented method includes: identifying a first conversation scheduled to be participated by a first group of actual participants; joining a first virtual participant into the first conversation; obtaining, via the first virtual participant, a first set of audio data associated with the first conversation while the first conversation occurs; transcribing, via the first virtual participant, the first set of audio data into a first set of text data while the first conversation occurs; and presenting the first set of text data to the first group of actual participants while the first conversation occurs.

Abstract: Disclosed in the present invention are an image recognition method and system based on multi-population alternate evolution neural architecture search. The image recognition method includes: acquiring image data and determining a search network according to a target task; constructing a supernet and pre-training the supernet according to preset parameters; dividing a network structure search space into L sub-spaces through an L-layer structure of a neural network, and randomly selecting N candidate sub-networks from the sub-spaces to form L initialized populations; sampling multiple populations from the multiple search sub-spaces for alternate evolution, selecting frontier individuals from a merged populations in a multi-objective environment to generate a next parent population for multi-population alternate evolution; and obtaining an optimal neural network model for image recognition.

Abstract: One example method includes transmitting, by a client device, a request for a reduced large language model (“LLM”) to a remote server; receiving, by the client device from the remote server, and storing the reduced LLM, the reduced LLM based on a trained general LLM; receiving, by the client device, a request to generate content using the reduced LLM; providing the request to the reduced LLM; and receiving generated content from the reduced LLM based on the request.

Abstract: A computing device includes a plurality of computing nodes, a plurality of component units, and a control unit. The control unit includes a plurality of first interfaces and at least one second interface, each computing node is connected to one first interface, and the at least one second interface is electrically connected to the component units. The control unit is configured to obtain management information and store the management information. The management information includes at least one of component working information of each component unit or node working information of each computing node. The computing node is configured to send a query request to the control unit, and obtain management information corresponding to the query request from the control unit. In the present application, related information of the computing nodes and the component units are conveniently stored and exchanged within the computing device.

Abstract: A measuring system includes a first chamber, a sound sensing device, a sound source and a top cover. A first cavity exists inside the first chamber. The sound sensing device is configured to sense a sound in the first cavity. The sound source is configured to generate a sound wave propagating towards the first cavity. The top cover is disposed on the first chamber. The measuring system is configured to measure a degree of opening of a vent formed by a venting device. The venting device is disposed between the first chamber and the top cover and connected to the first cavity of the first chamber for being measured the degree of opening, the first cavity of the first chamber is between the venting device and the sound sensing device, and the degree of opening is obtained according to a result generated by the sound sensing device.

Abstract: An electric driving system includes a motor and an apparatus for suppressing electric corrosion of a bearing. The motor includes a motor housing, a bearing and a rotating shaft provided in the motor housing. The apparatus for suppressing electric corrosion of the bearing includes a capacitance module and a first resistance module connected in series. An input end of the apparatus for suppressing the electric corrosion of the bearing is electrically connected to the rotating shaft, and an output end of the apparatus for suppressing the electric corrosion of the bearing is grounded. The electric vehicle includes the electric driving system.

Abstract: A collaboration display system and an operation method thereof are provided. The collaboration display system includes a first display device, at least one second display device and a processing device. The at least one second display device communicatively connects to the first display device by Internet. The processing device communicatively connects to the at least one second display device by the Internet. The processing device executes a collaboration application. The first display device provides a mode menu by the collaboration application. In response to one of a plurality of display mode in the mode menu being selected, the first display device displays at least one three-dimensional object with a first viewing angle and the at least one second display device displays the three-dimensional object with a second viewing angle. The first viewing angle is different from the second viewing angle.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information associated with a first sounding reference signal (SRS) resource set and a second SRS resource set. The UE may receive downlink control information (DCI) that schedules a spatial division multiplexing (SDM) physical uplink shared channel (PUSCH) communication, the DCI including a plurality of fields associated with the SDM PUSCH communication. Numerous other aspects are provided.

Abstract: An encapsulation structure including a substrate, an isolation structure layer, a planarization layer, and a composite layer structure is disclosed. The isolation structure layer is disposed on the substrate and defines multiple sub-pixel areas. The polarization layer is disposed on the substrate, and has a peripheral portion surrounding and covering the isolation structure layer. A thickness of the peripheral portion increases as it approaches the isolation structure layer. The composite layer structure connects the substrate and covers the planarization layer and the isolation structure layer. The composite layer includes two barrier layers and an extension layer. The extension layer is located between and connects the two barrier layers. A thickness, a water vapor transmission rate, and ductility and malleability of the extension layer are respectively greater than a thickness, a water vapor transmission rate, and ductility and malleability of each of the two barrier layers.

Abstract: A display panel includes a first pixel driving circuit and a second pixel driving circuit. A data writing transistor and a driving transistor in the first pixel driving circuit, a driving transistor and a data writing transistor in the second pixel driving circuit are sequentially arranged. In the first pixel driving circuit, a first electrode plate of a capacitor is coupled to the driving transistor at a first coupling position and coupled to a first light-emitting device at a second coupling position located at a side of the first coupling position away from the data writing transistor. In the second pixel driving circuit, a first electrode plate of a capacitor is coupled to the driving transistor at a third coupling position and coupled to a second light-emitting device at a fourth coupling position located between the third coupling position and the data writing transistor.

Abstract: A guide rail structure, for use with a bowl basket and including a guide rail base having a guide rail surface on an upper side thereof. The guide rail base is provided with a plurality of side water guide grooves. Each side water guide groove has one defined in the guide rail surface and another notch arranged on a left side or a right side of the guide rail base. The plurality of side water guide grooves are arranged at an interval along an extension direction of the guide rail surface. A ratio of a groove width of each side water guide groove to a wheel diameter of the roller is less than ½, and a ratio of a groove depth of each of side water guide groove defined in the guide surface to a width of the guide rail surface is less than 1.

Abstract: A backlight module, including a back plate, and a colored light source plate, a first color conversion layer and a plurality of first optical processing layers, which are on the back plate and sequentially arranged away from the back plate; where the backlight module further comprises a second color conversion layer on at least a side, away from the back plate, of one of the plurality of first optical processing layers farthest from the back plate; an orthographic projection of the second color conversion layer on the first optical processing layer is in a peripheral edge region of the first optical processing layer; and the second color conversion layer is configured to convert monochromatic light emitted by the colored light source plate and incident into the second color conversion layer, into white light.

Abstract: An electrochemical device includes a positive electrode plate, a negative electrode plate, and an electrolyte. The positive electrode plate includes a positive electrode active layer, the positive electrode active layer includes a positive electrode active material, and the positive electrode active material includes an additive. During charge/discharge the electrochemical device, when the electrochemical device is in a fully discharged state, an X-ray diffraction pattern of the positive electrode plate has a characteristic diffraction peak 1 at a diffraction angle 2? ranging from 17.5° to 19.5°, and the additive includes manganese element.

Abstract: A semiconductor structure including a first epitaxial region, a second epitaxial region, a gate structure, a source region, a source electrode and a drain electrode. The second epitaxial region is disposed on the first epitaxial region. The gate structure is disposed on the second epitaxial region. The source region is disposed on the second epitaxial region and adjacent to the gate structure. The source electrode is disposed on the source region and is electrically connected to the source region. The drain electrode is disposed on the first epitaxial region and is electrically connected to the first epitaxial region. The first epitaxial region includes an impurity region on a side away from the second epitaxial region, and a concentration of impurities included in the impurity region increases with approaching the second epitaxial region.