Abstract: An electrostatic discharge (ESD) protection apparatus and method for fabricating the same are disclosed herein. In some embodiments, the ESD protection apparatus, comprises: an internal circuit patterned in a device wafer and electrically coupled between a first node and a second node, an array of electrostatic discharge (ESD) circuits patterned in a carrier wafer, where the ESD circuits are electrically coupled between a first node and a second node and configured to protect the internal circuit from transient ESD events, and where the device wafer is bonded to the carrier wafer.

Abstract: A method for fabricating an integrated circuit is provided. The method includes etching a first recess in a semiconductor structure; forming a first doped epitaxial feature in the first recess; and forming a second doped epitaxial feature over the first doped epitaxial feature, wherein the second doped epitaxial feature has a conductive type opposite to a conductive type of the first doped epitaxial feature.

Abstract: Various embodiments provide a Bluetooth-based playback method and an electronic device. In those embodiments, a first processor copies a coding algorithm, a sound effect postprocessing program, and a Bluetooth audio transmission protocol to a second processor, transmits first to-be-decoded data to the second processor, and enters a sleep state. The second processor receives the first to-be-decoded data, performs decoding, sound effect post-processing, and coding on the first to-be-decoded data to obtain first coded data, and sends the first coded data to a Bluetooth module using a third processor. The Bluetooth module converts the first coded data into a first wireless signal, and sends the first wireless signal to an external playback device to implement audio playback. The first processor is communicatively connected to the second processor, the second processor is communicatively connected to the third processor, and the third processor is communicatively connected to the Bluetooth module.

Abstract: An information display method and an apparatus are described wherein a terminal obtains a first operation entered by a user. The terminal further obtains at least one key character based on the first operation. The terminal further determines that characteristic information associated with the key character is stored, and displays target information associated with the characteristic information. The target information is information that is in a set of information associated with the key character and that is associated with the characteristic information. The method can improve information display precision.

Abstract: A semiconductor device includes a device wafer having a first side and a second side. The first and second sides are opposite to each other. The semiconductor device includes a plurality of first interconnect structures disposed on the first side of the device wafer. The semiconductor device includes a plurality of second interconnect structures disposed on the second side of the device wafer. The plurality of interconnect structures comprise a first power rail and a second power rail. The semiconductor device includes a carrier wafer disposed over the plurality of first interconnect structures. The semiconductor device includes an electrostatic discharge (ESD) protection circuit formed over a side of the carrier wafer. The ESD protection circuit is operatively coupled to the first and second power rails.

Abstract: A clamp circuit includes an electrostatic discharge (ESD) detection circuit coupled between a first node and a second node. The clamp circuit further includes a first transistor of a first type. The first transistor has a first gate coupled to at least the ESD detection circuit by a third node, a first drain coupled to the first node and a first source coupled to the second node. The clamp circuit further includes a charging circuit coupled between the second node and the third node, and configured to charge the third node during an ESD event at the second node.

Abstract: The present invention seeks to provide a method of analyzing medical image, the method comprises receiving a medical image; applying a model stored in a memory; analyzing the medical image based on the model; determining the medical image including a presence of fracture; and, transmitting an indication indicative of the determination.

Abstract: The present invention is directed to an energy-efficient method of monitoring a physiological signal while maintaining high accuracy. The method may comprise a Deep Neural Network (DNN) receiving an uncompressed sample of a continuous ECG signal from a sensor. The method may further comprise the DNN determining a first probability that the received sample is abnormal and a second probability that the received sample is normal. Finally, the method may further comprise the DNN determining to transmit the uncompressed sample if a threshold of abnormality is less than or equal to the difference between the first probability and the second probability. In some embodiments, the DNN may be a Convolutional Neural Network (CNN).

Abstract: Various embodiments provide a Bluetooth-based playback method and an electronic device. In those embodiments, a first processor copies a coding algorithm, a sound effect postprocessing program, and a Bluetooth audio transmission protocol to a second processor, transmits first to-be-decoded data to the second processor, and enters a sleep state. The second processor receives the first to-be-decoded data, performs decoding, sound effect postprocessing, and coding on the first to-be-decoded data to obtain first coded data, and sends the first coded data to a Bluetooth module using a third processor. The Bluetooth module converts the first coded data into a first wireless signal, and sends the first wireless signal to an external playback device to implement audio playback. The first processor is communicatively connected to the second processor, the second processor is communicatively connected to the third processor, and the third processor is communicatively connected to the Bluetooth module.

Abstract: A fast vector multiplication and accumulation circuit is applied to an artificial neural network accelerator and configured to calculate an inner product of a multiplier vector and a multiplicand vector. A scheduler is configured to arrange a plurality of multiplicands of the multiplicand vector into a plurality of scheduled operands according to a plurality of multipliers of the multiplier vector, respectively. A self-accumulating adder is signally connected to the scheduler and includes a compressor, at least two delay elements and at least one shifter. The compressor is configured to add the scheduled operands to generate a plurality of compressed operands. The at least two delay elements are connected to the compressor. The shifter is configured to shift one of the compressed operands. An adder is signally connected to the output ports of the compressor so as to add the compressed operands to generate the inner product.

Abstract: Methylene blue (MB) derivatives selectively detect F? by desilylation reaction to act as a fluorescent probe.

Abstract: A heart rate detection method and an apparatus, where the method is applied to an electronic device, and the electronic device includes a heart rate sensor. The method includes detecting, by the electronic device, a current motion status of a user carrying the electronic device, determining, based on a prestored correspondence between a motion status, a startup period, and a sampling rate, a startup period and a sampling rate corresponding to the current motion status, where the startup period is a period in which the heart rate sensor is started to detect a heart rate of the user carrying the electronic device, and the sampling rate is a sampling rate of collecting heart rate data by the heart rate sensor, and starting the heart rate sensor at regular intervals based on the startup period to collect heart rate data at the sampling rate.

Abstract: A heart rate detection method and an apparatus, where the method is applied to an electronic device, and the electronic device includes a heart rate sensor. The method includes detecting, by the electronic device, a current motion status of a user carrying the electronic device, determining, based on a prestored correspondence between a motion status, a startup period, and a sampling rate, a startup period and a sampling rate corresponding to the current motion status, where the startup period is a period in which the heart rate sensor is started to detect a heart rate of the user carrying the electronic device, and the sampling rate is a sampling rate of collecting heart rate data by the heart rate sensor, and starting the heart rate sensor at regular intervals based on the startup period to collect heart rate data at the sampling rate.

Abstract: A terminal management method and an apparatus, where the method includes that a terminal obtains a first light intensity at a first moment and a second light intensity at a second moment according to a first interval period. The second moment is later than the first moment. When a difference between the first light intensity and the second light intensity is greater than a first threshold, and the second light intensity is less than a second threshold, the terminal closes a target program.

Abstract: The present invention seeks to provide a method of analyzing medical image, the method comprises receiving a medical image; applying a model stored in a memory; analyzing the medical image based on the model; determining the medical image including a presence of fracture; and, transmitting an indication indicative of the determination.

Abstract: A terminal management method and an apparatus, where the method includes that a terminal obtains a first light intensity at a first moment and a second light intensity at a second moment according to a first interval period. The second moment is later than the first moment. When a difference between the first light intensity and the second light intensity is greater than a first threshold, and the second light intensity is less than a second threshold, the terminal closes a target program.

Abstract: A terminal management method and an apparatus, where the method includes that a terminal obtains a first light intensity at a first moment and a second light intensity at a second moment according to a first interval period. The second moment is later than the first moment. When a difference between the first light intensity and the second light intensity is greater than a first threshold, and the second light intensity is less than a second threshold, the terminal closes a target program. It can be learnt from above that, the terminal can determine, according to a variation in light intensities, whether the terminal is blocked by clothes, and close the target program. This reduces running power consumption of the terminal and increases a standby time of the terminal.

Abstract: A fast vector multiplication and accumulation circuit is applied to an artificial neural network accelerator and configured to calculate an inner product of a multiplier vector and a multiplicand vector. A scheduler is configured to arrange a plurality of multiplicands of the multiplicand vector into a plurality of scheduled operands according to a plurality of multipliers of the multiplier vector, respectively. A self-accumulating adder is signally connected to the scheduler and includes a compressor, at least two delay elements and at least one shifter. The compressor is configured to add the scheduled operands to generate a plurality of compressed operands. The at least two delay elements are connected to the compressor. The shifter is configured to shift one of the compressed operands. An adder is signally connected to the output ports of the compressor so as to add the compressed operands to generate the inner product.

Abstract: Methods and systems for monitoring a non-defect related characteristic of a patterned wafer are provided. One computer-implemented method includes generating output responsive to light from a patterned wafer using an inspection system. The method also includes determining differences between a value of a non-defect related characteristic of the patterned wafer and a known value of the non-defect related characteristic based on differences between one or more attributes of the output and one or more attributes of other output of the inspection system for a different patterned wafer having the known value of the non-defect related characteristic.

Abstract: A hybrid RF transceiver circuit comprises a first matching network, a second matching network, a first power amplifier, a second power amplifier, and a low noise amplifier. The second matching network is coupled to the first matching network and an antenna. An output port of the first power amplifier is coupled to the first matching network and the second matching network. The output port of the second power amplifier is coupled to the first matching network. The input port of the low noise amplifier is coupled to the second power amplifier and the first matching network. The output port of the low noise amplifier is coupled to a receiver circuit.