Abstract: An electronic device includes: a display; at least one memory comprising a memory storing instructions; and at least one processor operably connected to the at least one memory and configured to execute the instructions, where, by executing the instructions, the at least one processor is configured to: obtain first pattern information including information about a state of a first user for a plurality of time intervals; identify the state of the first user for a current time interval based on the first pattern information; identify a first wavelength distribution corresponding to the state of the first user based on spectrum information stored in the at least one memory; determine a first RGB output setting of the display according to the first wavelength distribution; and generate first correction information based on a user input for screen setting correction and the first RGB output setting.

Abstract: A data processing method is provided, and relates to the field of chip technologies. According to the method, when a data processing request of an application for a first storage space in a memory is received, a memory bypass flag corresponding to the first storage space is obtained. The memory bypass flag indicates a storage manner of using a cache, and the storage manner is set based on an access requirement of the application for the first storage space. Therefore, when associated data of the first storage space is processed based on the obtained memory bypass flag, the storage manner of using the cache for the associated data may be determined based on the access requirement of the application for the first storage space, so that a cache behavior is controlled based on the access requirement of the application, thereby improving a cache hit rate.

Abstract: A semiconductor package includes a first semiconductor chip including a semiconductor substrate having an active surface and an inactive surface, a device layer on the active surface, first chip pads on the device layer, and a first through-electrode and a second through-electrode, where the first through-electrode and the second through-electrode penetrate the semiconductor substrate, at least one of the first chip pads is connected to the first through-electrode and at least one of the first chip pads is connected to the second through-electrode, a redistribution structure including a redistribution layer on the inactive surface of the semiconductor substrate and a redistribution via connected to the redistribution layer, contact pads on an upper surface of the redistribution structure, and a second semiconductor chip on the redistribution structure and including second chip pads connected to the contact pads.

Abstract: An electric valve/door, and a control apparatus and method thereof are provided. The electric valve/door includes a control apparatus. The control apparatus includes an alternating current (AC) asynchronous motor, a transmission device, and a valve driver. The valve driver is connected to the AC asynchronous motor. The AC asynchronous motor is connected to the valve/door through the transmission device. The valve driver is configured to collect information of a real-time torque of the AC asynchronous motor or the valve/door during operation, and take a set torque of the valve driver as an input and the real-time torque as a feedback to immediately correct an output torque of the valve driver or a limit value of the output torque by using a proportional-integral-derivative (PID) control algorithm, to meet requirements for response speed and control precision of each stage in opening and closing processes of the valve/door.

Abstract: A radio frequency circuit supports a first power class and a second power class whose maximum output power is lower than that of the first power class, and includes: a first power amplifier; and a variable load matching circuit connected to an output end of the first power amplifier. Under a condition that the first power class is applied, a first power supply voltage is supplied to the first power amplifier, and a load impedance viewed from the first power amplifier is adjusted to a first impedance by the variable load matching circuit. Under a condition that the second power class is applied, a second power supply voltage is supplied to the first power amplifier, and the load impedance viewed from the first power amplifier is adjusted to a second impedance by the variable load matching circuit.

Abstract: A camera module includes a housing, an elastic member connected to the housing, a holder connected to the elastic member, a magnet disposed on the holder, a coil facing the magnet, a lens module coupled with the housing, and a filter coupled with the holder. The coil includes a first distal end and a second distal end for power supply. The first distal end and the second distal end are coupled to substrate using a coupling member. The substrate includes a body part coupled by the coil, an extension part upwardly extended from the body part, and a terminal part downwardly extended from the body part and comprising a plurality of terminals. The housing includes a first protrusion formed on a lateral wall of the housing as to be overlapped with the substrate in the optical axis direction. The lateral wall of the housing includes a staircase part protrusively formed on both sides of terminal part of substrate.

Abstract: A light-emitting element which includes a plurality of light-emitting layers between a pair of electrodes and has low driving voltage and high emission efficiency is provided. A light-emitting element including first to third light-emitting layers between a cathode and an anode is provided. The first light-emitting layer includes a first phosphorescent material and a first electron-transport material; the second light-emitting layer includes a second phosphorescent material and a second electron-transport material; the third light-emitting layer includes a fluorescent material and a third electron-transport material; the first to third light-emitting elements are provided in contact with an electron-transport layer positioned on a cathode side; and a triplet excitation energy level of a material included in the electron-transport layer is lower than triplet excitation energy levels of the first electron-transport material and the second electron-transport material.

Abstract: Disclosed is an accelerator device which includes an interface circuit that communicates with an external device, a memory that stores first data received through the interface circuit, a polar encoder that performs polar encoding with respect to the first data provided from the memory and to output a result of the polar encoding as second data, and an accelerator core that loads the second data. The first data are compressed weight data, the second data are decompressed weight data, the accelerator core is configured to perform machine learning-based inference based on the second data, and the first data are variable in length.

Abstract: A neural network device and an action selecting method using the same, which select an action corresponding to a current state on the basis of a value return. A method of selecting, executed by at least one processor, an action on the basis of deep learning includes receiving a current state as an input, calculating a value distribution corresponding to each of a plurality of actions to be performed on the current state, and selecting an optimal action from among the plurality of actions based on the value distribution, wherein the value distribution includes at least one Gaussian graph following a Gaussian distribution.

Abstract: Method and apparatus for target business model generation and data processing based on large language model are disclosed, which relates to the field of artificial intelligence technology, specifically in the areas of intelligent office, big data, and large models. A method for generating a target business model based on large language model includes: performing knowledge distillation on at least two pre-trained large models to obtain a base model of a target scenario, wherein each pre-trained model corresponds to one of at least two business types included in the target scenario; performing knowledge distillation on the base model to obtain a target business model of a target business type among the at least two business types, wherein the target business model is used for processing data of the target business type.

Abstract: A circuit configured to detect a threshold voltage includes a first delay circuit, a second delay circuit and a controller. The first delay circuit has a first sensitivity to threshold voltage of a transistor. The first delay circuit may be configured to generate a first output signal delayed with respect to the input signal by a first delay time that changes depending on the digital control code. The second delay circuit has a second sensitivity that is higher than the first sensitivity. The second delay circuit may be configured to generate a second output signal delayed with respect to the input signal by a second delay time. The controller may compare the first and second output signals and may generate a digital output code corresponding to the digital control code when the first delay time is equal to the second delay time to indicate the threshold voltage of the transistor.

Abstract: A nonaqueous electrolyte to be disclosed is a nonaqueous electrolyte for a nonaqueous electrolyte battery. The nonaqueous electrolyte contains a nonaqueous solvent, an electrolyte salt, and a thiol compound. The thiol compound contains a thiol group and at least one electron-withdrawing group R containing oxygen and/or nitrogen.

Abstract: Provided is a device and method for management of power usage in multiple areas, the device including: at least one memory storing one or more instructions and identification information for each of one or more first devices corresponding to a first space and identification information for each of one or more second devices corresponding to a second space different from the first space; and at least one processor configured to execute the instructions; wherein the one or more instructions, when executed by the at least one processor, cause the device to: obtain a first signal related to a first device of the one or more first devices, obtain a second signal after obtaining the first signal, wherein the second signal is related to a second device of the one or more second devices, and based on obtaining the second signal, set each of the one or more first devices to a power saving state.

Abstract: Provided is a haptic input device for providing haptic feedback to a user, the haptic input device including a case for providing an internal space, a shaft having an end exposed outside, and another end located in the internal space of the case, a magnetic circuit part positioned on at least one side of the shaft to form a magnetic circuit, an elastic part contacting the other end of the shaft to provide a restoring force to the shaft, and a magnetorheological fluid filled in at least a portion of the internal space.

Abstract: Embodiments of the present disclosure disclose an abnormal area marking method and a related apparatus. The method includes: when a predicament is detected during an operation process, determining an area of a current position as an abnormal area; obtaining a sensing data set within a specified time period during the operation process, where the sensing data set is a set of data acquired by a sensor, and the specified time period represents a safe traveling time period before the robotic lawn mower gets into the predicament; determining abnormality description information of the abnormal area based on the sensing data set; and determining a target position corresponding to the abnormal area on an operation map, and establishing an association relationship between the target position and the abnormality description information.

Abstract: An embodiment of the present disclosure provides a sampling equipment and a sampling method, which relates to the field of plant sampling technology, and the sampling equipment includes a sampling tool, a first driving assembly, and a crushing component. The sampling tool is configured to separate a sample from an object to be sampled, is formed with a crushing portion, and is disposed at the first driving assembly. The first driving assembly is configured to drive the sampling tool to move relative to the crushing component to crush the sample. The sampling equipment in the embodiment of the present disclosure reduces the total time for sampling and crushing the plant. Therefore, it can better link up to an existing high-throughput automated DNA extraction equipment and improve the efficiency of plant-related molecular biology research.

Abstract: A washing machine including a washing tub to wash laundry carbon dioxide; first and second storage tanks to store carbon dioxide; a first flow path connecting a compressor and the first storage tank; a second flow path connecting the compressor and the second storage tank; a first valve to open and close the first flow path; a second valve to open and close the second flow path; and a controller configured to, upon completion of a laundry washing operation, operate the compressor to compress carbon dioxide received from the washing tub, open the first valve to move the compressed carbon dioxide from the compressor along the first flow path to the first storage tank, and, based on pressure in the washing tub, close the first valve and open the second valve to move the compressed carbon dioxide from the compressor along the second flow path to the second storage tank.

Abstract: Provided are a semiconductor device and a method of manufacturing the semiconductor device. The semiconductor device includes a source electrode provided on a substrate, a drain electrode disposed away from the source electrode, and a channel connected between the source electrode and the drain electrode, wherein the channel includes a plurality of first channel layers and plurality of second channel layers, and the gate electrode is provided on one surface and another surface of each of the plurality of the first channel layers and on one surface and another surface of each of the plurality of the second channel layers.

Abstract: A light emitting element includes a base substrate, light emitting structures on the base substrate, a filling layer among the light emitting structures, a connecting electrode layer, an insulating layer, and pads. The connecting electrode layer is located at a side, away from the base substrate, of the filling layer. The insulating layer is located at a side, away from the filling layer, of the connecting electrode layer. The pads are located at a side, away from the connecting electrode layer, of the insulating layer. Each light emitting structure includes a first pole and a second pole. The connecting electrode layer includes connecting electrodes each connected to the first pole or the second pole of at least one light emitting structure. The light emitting element further includes holes in the insulating layer. The pads are connected to the connecting electrodes through the holes.

Abstract: A vehicle temperature control system is configured to cause a flow regulating valve to close, when temperature of a first temperature control medium detected by a first temperature control medium temperature detector is lower than a predetermined temperature, and cause the flow regulating valve to open, when the temperature of the first temperature control medium detected by the first temperature control medium temperature detector becomes equal to or higher than the predetermined temperature while the flow regulating valve is closed.