Abstract: The present disclosure provides a watermark embedding method including following steps. Values of predetermined grayscale program are respectively multiplied by a value of time series data to generate grayscale information of a watermark signal. In a first time period and a second time period included in each of continuous cycles, phases of the time series data are opposite and averages values of the predetermined grayscale program are the same, and a sum of the grayscale information of the watermark signal in the first time period and the second time period is zero. The watermark signal is embedded into a first local dimming signal by the processing circuit to generate a second local dimming signal to control light intensities of local dimming zones according to the second local dimming data with the watermark information.

Abstract: An integrated wafer debonding and cleaning apparatus and a debonding and cleaning method are provided. The integrated wafer debonding and cleaning apparatus includes an input port, a debonding module, a wafer cleaning device, and a transport device. The input port is configured to allow a substrate to be processed to enter the integrated wafer debonding and cleaning apparatus. The substrate to be processed includes a wafer and a carrier which are bonded. The debonding module is configured to debond the substrate to be processed, and to separate the wafer from the carrier. The wafer cleaning apparatus is configured to clean the wafer. The transport device is configured to transfer the substrate to be processed, the wafer, and the carrier. The debonding module and the wafer cleaning module are integrated in one apparatus for continuous processing.

Abstract: Disclosed are an SPI controller and a method of operating an SPI controller. The SPI controller includes: an SPI clock signal generator; a register group configured to store SPI operating configuration of the SPI controller; a plurality of SPI pins configured to connect to one or more SPI peripherals; and an input/output controller configured to perform data input or output between the SPI controller and the SPI peripherals according to the SPI clock signal and the SPI operating configuration; an SPI state machine configured to control a working state of the SPI controller. The SPI controller is electrically coupled via a bus to a CPU, a DMA controller, and a system memory located outside the SPI controller; and the input/output controller is further configured to receive an updated SPI operating configuration from the DMA controller and to update the updated SPI operating configuration into the register group between two consecutive SPI transmissions.

Abstract: A method of updating registers, including: providing a bitmap register; providing a target register; establishing a mapping between each bit in the bitmap register and a corresponding target content block in the target register; providing a register update instruction, the register update instruction including: one or more flag bits at specified locations, wherein each flag bit corresponds to a bit in the bitmap register, indicating whether the target content block corresponding to the bit needs to be updated; wherein for each target content block indicated by the bit that needs to be updated, the register update instruction further comprises a new content of the target content block or a source of the new content; writing the one or more flag bits in the register update instruction into the bitmap register; and executing the register update instruction to update the target content blocks.

Abstract: A light-emitting diode element includes a first-type semiconductor layer, a second-type semiconductor layer, an active layer, an insulating layer, a first electrode, a second electrode, a first passivation layer, a first seed layer, a first electroplating layer, a first solder and second solder. The insulating layer covers a sidewall of the first-type semiconductor layer, a sidewall of the second-type semiconductor layer and a sidewall of the active layer. The first passivation layer covers a portion of the insulating layer on the sidewall of the first-type semiconductor layer, the sidewall of the second-type semiconductor layer and the sidewall of the active layer. The first seed layer is disposed on the first passivation layer. The first electroplating layer is disposed on the first seed layer. The first solder and the second solder are electrically connected to a first conductive pattern and a second conductive pattern of the first electroplating layer.

Abstract: An automated moving vehicle and a control method thereof. The control method includes: obtaining a static point cloud and a current point cloud on a work space through a sensor, wherein the current point cloud includes a current scan point; calculating a shortest distance between the current scan point and the static point cloud; in response to the shortest distance being greater than or equal to a first threshold, calculating a first distance between the current scan point and the automated moving vehicle; and in response to the first distance being less than a second threshold, controlling a driving device of the automated moving vehicle to stop a movement of the automated moving vehicle.

Abstract: A sensing device includes a first substrate, a first sensing element, a first light-shielding layer, a second light-shielding layer and an insulating layer. The first sensing element is disposed on the first substrate. The first light-shielding layer is disposed on the first sensing element and has a first opening, wherein the first opening is completely overlapped with the first sensing element. The second light-shielding layer is disposed on the first light-shielding layer and includes an upper light-shielding part and a lateral light-shielding part, wherein the upper light-shielding part is overlapped with the first light-shielding layer and has a second opening, and the lateral light-shielding part is separated from the upper light-shielding part. The insulating layer is disposed between the first light-shielding layer and the second light-shielding layer, and the lateral light-shielding part covers a sidewall of the insulating layer.

Abstract: A sensing device, including a first substrate, a first sensing element, a light-emitting element, and a light-shielding layer, is provided. The first sensing element is located on the first substrate. The light-emitting element is located on the first sensing element. The light-shielding layer is located between the light-emitting element and the first sensing element, and is electrically connected to the light-emitting element.

Abstract: A display device and a driving method thereof are provided. The display device includes a display panel, a controller, and a driver. The display panel includes a plurality of light-emitting elements. The controller receives characteristic information of the light-emitting elements, and obtains a first relationship curve between current density information and luminous efficiency information according to the characteristic information. The controller obtains a second relationship curve between duty cycle information and accumulated current consumption information or accumulated power consumption information according to the first relationship curve. The controller finds a selected duty cycle corresponding to a maximum luminous efficiency according to the second relationship curve. The driver activates the light-emitting elements according to the selected duty cycle.

Abstract: The invention provides a method for antenna selectin of a user equipment (UE). The UE may comprise a plurality of antennas. The method may comprise calculating one or more quality evaluations respectively associated with one or more first antenna subsets, and selecting one of the one or more first antenna subsets according to the one or more quality evaluations. Each antenna subset may include one or more of the plurality of antennas. Each quality evaluation may be calculated under a condition that the antenna(s) included in the associated antenna subset is (are) used to communicate.

Abstract: A management method and a management system used for reducing version dependency are provided. In the method, a server software transmits an executable program code to one or more client software via a simplified interface in response to a function of the server software having a change and the client software being requested to receive the executable program code. The client software executes the executable program code, to realize the expected result of the function with the change. The client software keeps the version of the client software constant by setting a separation mechanism between the client software and the executable program code corresponding to the change of the function. The client software transmits response information via the simplified interface. The response information includes a result obtained after executing the executable program code.

Abstract: An amplifier circuit includes a continuous-time linear equalizer, an adjustable gain circuit and a filter circuit. The continuous-time linear equalizer includes a first high-pass path, a first low-pass path, a second high-pass path, and a second low-pass path. The first high-pass path is used to increase a gain of a high-frequency part of a first signal source, and the second high-pass path is used to increase a gain of a high-frequency part of a second signal source. The filter circuit is used to amplify and filter the first signal source and the second signal source, and includes a fully-differential operational amplifier, a first filter network, and a second filter network.

Abstract: A supervised training device and method for training a neural network, and a supervised classification method and device based on the neural network are provided. The training device includes a storage unit and a processor. The processor accesses and executes a sampling module, a labelling module and a training module in the storage unit. The sampling module samples a first image and a second image from a first dataset. The labelling module tags the first image in response to a first control instruction to generate a first tagged image, and generates label data according to the first tagged image and the second image. The training module trains the neural network according to the label data.

Abstract: A method and an electronic apparatus for stitching a three-dimensional spherical panorama are provided. The method includes: obtaining a first image and a second image; projecting the first and seconds image onto a virtual spherical plane to form a first equirectangular panorama and a second equirectangular panorama; duplicating the first equirectangular panorama to generate a third equirectangular panorama, and duplicating the second equirectangular panorama to generate a fourth equirectangular panorama; performing image enhancement on the third and fourth equirectangular panoramas to generate a first enhanced equirectangular panorama and a second enhanced equirectangular panorama; calculating an optical flow for the first and second enhanced equirectangular panoramas; generating the three-dimensional spherical panorama according to the first and second equirectangular panoramas and the optical flow.

Abstract: A display device includes a circuit board and a plurality of light-emitting units disposed on the circuit board. The circuit board includes a substrate and a plurality of signal lines disposed on the substrate. Each light-emitting unit includes a base board, at least one light-emitting element and a driving circuit layer. The light-emitting element is between the base board and the substrate. The driving circuit layer is between the light-emitting element and the base board, and electrically connected to the light-emitting element and the signal line.

Abstract: A pixel driving device includes a driving transistor, a pixel driving circuit, an optical sensor circuit, and a reset and reading circuit. Driving transistor controls a light emission device. Pixel driving circuit is connected to the driving transistor and resets according to a first sweep signal. Pixel driving circuit compensates according to a second sweep signal. Pixel driving circuit controls the driving transistor according to a driving signal to drive light emission device. Optical sensor circuit includes a node. Optical sensor circuit resets the node to a voltage level of the driving signal. Light sensing circuit performs sensing to generate a light sensing signal. Reset and reading circuit is connected to the driving transistor, the pixel driving circuit, and the optical sensor circuit. Reset and reading circuit receives a reset and reading signal so as to reset the pixel driving circuit and to read out the light sensing signal.

Abstract: A display panel includes a pixel array substrate, a plurality of vertical light emitting devices and a flip-chip light emitting device. The pixel array substrate has a first pixel area and a second pixel area. The vertical light emitting devices are disposed in the first pixel area and the second pixel area and electrically connected to the pixel array substrate. The flip-chip light emitting device is disposed in the second pixel area and electrically connected to the pixel array substrate. A color of an emitted light beam of the flip-chip light emitting device and a color of an emitted light beam of one of the vertical light emitting devices located in the first pixel area are identical.

Abstract: A method for model training and deployment includes training, by a processor, a model to learn video representations with a self-supervised contrastive loss by performing progressive training in phases with an incremental number of positive instances from one or more video sequences, resetting the learning rate schedule in each of the phases, and inheriting model weights from a checkpoint from a previous training phase. The method further includes updating the trained model with the self-supervised contrastive loss given multiple positive instances obtained from Cascade K-Nearest Neighbor mining of the one or more video sequences by extracting features in different modalities to compute similarities between the one or more video sequences and selecting a top-k similar instances with features in different modalities. The method also includes fine-tuning the trained model for a downstream task.

Abstract: A soldering quality inspection method and a soldering quality inspection apparatus are provided. The soldering quality inspection method includes: acquiring an inspection image; calculating, by a processing device, a dyed area percentage of an area of a part of a soldering region in the inspection image that is dyed by a dye ink relative to an area of the soldering region, and determining whether the dyed area percentage is greater than a predetermined dyed percentage. When the dyed area percentage is determined to be equal to or less than the predetermined dyed percentage, a position under inspection is determined to be of good soldering quality, and a corresponding inspection result information is generated. When the dyed area percentage is determined to be greater than the predetermined dyed percentage, the position under inspection is determined to be of poor soldering quality, and the corresponding inspection result information is generated.

Abstract: An echo estimation system includes a transceiver circuitry and a processor circuitry. The processor circuitry is coupled to the transceiver circuitry. The processor circuitry is configured to calculate linear echo power and non-linear echo power based on a signal under test in the transceiver circuitry. The linear echo power and the non-linear echo power are utilized to determine a quality of the transceiver circuitry or utilized to determine component parameters of the transceiver circuitry.