Abstract: A layer stack including a first bonding dielectric material layer, a dielectric metal oxide layer, and a second bonding dielectric material layer is formed over a top surface of a substrate including a substrate semiconductor layer. A conductive material layer is formed by depositing a conductive material over the second bonding dielectric material layer. The substrate semiconductor layer is thinned by removing portions of the substrate semiconductor layer that are distal from the layer stack, whereby a remaining portion of the substrate semiconductor layer includes a top semiconductor layer. A semiconductor device may be formed on the top semiconductor layer.

Abstract: A semiconductor die package includes an inductor-capacitor (LC) semiconductor die that is directly bonded with a logic semiconductor die. The LC semiconductor die includes inductors and capacitors that are integrated into a single die. The inductors and capacitors of the LC semiconductor die may be electrically connected with transistors and other logic components on the logic semiconductor die to form a voltage regulator circuit of the semiconductor die package. The integration of passive components (e.g., the inductors and capacitors) of the voltage regulator circuit into a single semiconductor die reduces signal propagation distances in the voltage regulator circuit, which may increase the operating efficiency of the voltage regulator circuit, may reduce the formfactor for the semiconductor die package, may reduce parasitic capacitance and/or may reduce parasitic inductance in the voltage regulator circuit (thereby improving the performance of the voltage regulator circuit), among other examples.

Abstract: The present disclosure provides a circuit board including a first circuit layer, a dielectric layer on the first circuit layer, and a seed layer on the dielectric layer and directly contacting the first circuit layer, in which a top surface of the seed layer includes a levelled portion. The circuit board also includes a second circuit layer on the levelled portion of the seed layer, in which a grain boundary density of the second circuit layer is lower than that of a portion of the seed layer directly contacting the first circuit layer.

Abstract: A semiconductor die package includes a high dielectric constant (high-k) dielectric layer over a device region of a first semiconductor die that is bonded with a second semiconductor die in a wafer on wafer (WoW) configuration. A through silicon via (TSV) structure may be formed through the device region. The high-k dielectric layer has an intrinsic negative charge polarity that provides a coupling voltage to modify the electric potential in the device region. In particular, the electron carriers in high-k dielectric layer attracts hole charge carriers in device region, which suppresses trap-assist tunnels that result from surface defects formed during etching of the recess for the TSV structure. Accordingly, the high-k dielectric layer described herein reduces the likelihood of (and/or the magnitude of) current leakage in semiconductor devices that are included in the device region of the first semiconductor die.

Abstract: An acute kidney injury predicting system and a method thereof are proposed. A processor reads the data to be tested, the detection data, the machine learning algorithm and the risk probability comparison table from a main memory. The processor trains the detection data according to the machine learning algorithm to generate an acute kidney injury prediction model, and inputs the data to be tested into the acute kidney injury prediction model to generate an acute kidney injury characteristic risk probability and a data sequence table. The data sequence table lists the data to be tested in sequence according to a proportion of each of the data to be tested in the acute kidney injury characteristics. The processor selects one of the medical treatment data from the risk probability comparison table according to the acute kidney injury characteristic risk probability.

Abstract: The present disclosure provides a semiconductor structure. The semiconductor structure includes an insulation layer. A bottom electrode via is disposed in the insulation layer. The bottom electrode via includes a conductive portion and a capping layer over the conductive portion. A barrier layer surrounds the bottom electrode via. A magnetic tunneling junction (MTJ) is disposed over the bottom electrode via.

Abstract: A method includes forming Magnetic Tunnel Junction (MTJ) stack layers, which includes depositing a bottom electrode layer; depositing a bottom magnetic electrode layer over the bottom electrode layer; depositing a tunnel barrier layer over the bottom magnetic electrode layer; depositing a top magnetic electrode layer over the tunnel barrier layer; and depositing a top electrode layer over the top magnetic electrode layer. The method further includes patterning the MTJ stack layers to form a MTJ; and performing a passivation process on a sidewall of the MTJ to form a protection layer. The passivation process includes reacting sidewall surface portions of the MTJ with a process gas comprising elements selected from the group consisting of oxygen, nitrogen, carbon, and combinations thereof.

Abstract: A microcontroller including a selection circuit, a sample and hold circuit, an analog-to-digital converter circuit, and a control circuit is provided. The selection circuit provides a first external voltage or a second external voltage as an output voltage according to a selection signal. The sample and hold circuit samples the output voltage according to a turn-on signal to generate an analog input. The analog-to-digital converter circuit converts the analog input to generate a digital output. The control circuit generates the selection signal according to the digital output, adjusts the sampling time, and then generates a turn-on signal according to the sampling time.

Abstract: A microcontroller including a selection circuit, a sample and hold circuit, an analog-to-digital converter circuit, and a control circuit is provided. The selection circuit provides a first external voltage or a second external voltage as an output voltage according to a selection signal. The sample and hold circuit samples the output voltage according to a turn-on signal to generate an analog input. The analog-to-digital converter circuit converts the analog input to generate a digital output. The control circuit generates the selection signal according to the digital output, adjusts the sampling time, and then generates a turn-on signal according to the sampling time.

Abstract: A fan includes a rotating unit and a housing unit. The rotating unit includes a base and a fan body that is rotatably mounted to the base. The housing unit includes an outer ring that surrounds and is connected to the base, a plurality of connecting members that are mounted to an outer peripheral surface of the outer ring and that are spaced apart from each other, and a base member that surrounds the rotating unit and the outer ring and that is connected to the connecting members. The base member has a plurality of receiving holes, and each of the connecting members is made of a shock-absorbing material, and is fixed in a respective one of the receiving holes.

Abstract: A fan device includes a casing unit and a fan impeller unit mounted in the casing unit. The casing unit includes a casing body formed with a receiving space and an air outlet port, a porous plate formed with a plurality of through holes and is disposed in the receiving space to divide the receiving space into an air-flowing room and a noise-reduction room, and an air-entering tube in spatial communication with the air-flowing room. The fan impeller unit is disposed in the air-flowing room and rotatable to generate airflow partially flowing from the air-flowing room into the noise-reduction room through the through holes.

Abstract: A centrifugal fan includes a casing and an impeller module. The casing defines an accommodating space having an air inlet and an air outlet. The impeller module is mounted in the accommodating space for allowing air flow to enter from the air inlet and exit from the air outlet. The impeller module includes a body and a plurality of blade units connected to and annularly distributed along a circumference of the body. Each blade unit has a plurality of blades arranged equi-angularly. A blade spacing which is defined between each adjacent pair of the blades of one of the blade units is different from a blade spacing which is defined between each adjacent pair of the blades of another one of the blade units.

Abstract: A fan includes a rotating unit and a housing unit. The rotating unit includes a base and a fan body that is rotatably mounted to the base. The housing unit includes an outer ring that surrounds and is connected to the base, a plurality of connecting members that are mounted to an outer peripheral surface of the outer ring and that are spaced apart from each other, and a base member that surrounds the rotating unit and the outer ring and that is connected to the connecting members. The base member has a plurality of receiving holes, and each of the connecting members is made of a shock-absorbing material, and is fixed in a respective one of the receiving holes.

Abstract: A wave-wind mutually supplementing power supply system for continuous power generation is disclosed. The system of the present invention has a wave kinetic energy module (10), which comprises a wave energy harnessing unit (100), a transmission shaft (110), a generator unit (120), a torque adjusting unit (130) and an automatic control unit (140). The wave kinetic energy module (10) is disposed on/in a sea and may generate electricity through the motion of sea water. The electricity so generated is combined with a wind power generation device to provide continuous power generation. The automatic control unit (140) has a microprocessor (141) and a sea water motion sensor unit (142) so as to adjust the torque of the transmission shaft and control the activation of the generator unit according to the motion of the sea water.

Abstract: A display and a brightness adjusting method thereof are provided. In the method, an object located in front of a touch screen of the display is detected and a distance between the object and the touch screen is estimated and determined whether to be less than a first preset value. When the distance is less than the first preset value, the brightness of the touch screen is adjusted according to a light adjusting ratio in a brightness distribution curve. Then, time is accumulated after the brightness adjustment and when the accumulated time is over a second preset value, the brightness of the touch screen is resumed to original brightness.

Abstract: A display and a brightness adjusting method thereof are provided. In the method, an object located in front of a touch screen of the display is detected and a distance between the object and the touch screen is estimated and determined whether to be less than a first preset value. When the distance is less than the first preset value, the brightness of the touch screen is adjusted according to a light adjusting ratio in a brightness distribution curve. Then, time is accumulated after the brightness adjustment and when the accumulated time is over a second preset value, the brightness of the touch screen is resumed to original brightness.

Abstract: A motor includes a base, a rotor unit and a driving unit. The base has opposite first and second surfaces. The rotor unit includes a magnet unit disposed on a rotatable magnet carrier to face the first surface of the base. The driving unit includes a circuit board disposed between the base and the magnet unit, induction coils disposed on the circuit board and operatively associated with the magnet unit, a sensor unit disposed on the circuit board and spaced apart from the induction coils, and a rotor positioning component disposed on the second surface of the base and capable of magnet attraction with the magnet unit for positioning the rotor unit relative to the sensor unit when the rotor unit stops rotating.

Abstract: A motor includes a base, a rotor unit and a driving unit. The base has opposite first and second surfaces. The rotor unit includes a magnet unit disposed on a rotatable magnet carrier to face the first surface of the base. The driving unit includes induction coils disposed on a circuit board, a sensor unit that is disposed on the circuit board and spaced apart from the induction coils and that defines a first reference line with the rotation axis, and a rotor positioning component disposed on the second surface of the base, extending along a second reference line, and capable of magnet attraction with the magnet unit for positioning the rotor unit relative to the sensor unit when the rotor unit stops rotating.

Abstract: A motor includes a base, a rotor unit and a driving unit. The base has opposite first and second surfaces. The rotor unit includes a magnet unit disposed on a rotatable magnet carrier to face the first surface of the base. The driving unit includes induction coils disposed on a circuit board, a sensor unit that is disposed on the circuit board and spaced apart from the induction coils and that defines a first reference line with the rotation axis, and a rotor positioning component disposed on the second surface of the base, extending along a second reference line, and capable of magnet attraction with the magnet unit for positioning the rotor unit relative to the sensor unit when the rotor unit stops rotating.

Abstract: A motor includes a base, a rotor unit and a driving unit. The base has opposite first and second surfaces. The rotor unit includes a magnet unit disposed on a rotatable magnet carrier to face the first surface of the base. The driving unit includes a circuit board disposed between the base and the magnet unit, induction coils disposed on the circuit board and operatively associated with the magnet unit, a sensor unit disposed on the circuit board and spaced apart from the induction coils, and a rotor positioning component disposed on the second surface of the base and capable of magnet attraction with the magnet unit for positioning the rotor unit relative to the sensor unit when the rotor unit stops rotating.