Abstract: A method for fabricating a semiconductor device includes the steps of forming a metal-oxide semiconductor (MOS) transistor on a substrate, forming an interlayer dielectric (ILD) layer on the MOS transistor, forming a ferroelectric field effect transistor (FeFET) on the ILD layer, and forming a ferroelectric random access memory (FeRAM) on the ILD layer. The formation of the FeFET further includes first forming a semiconductor layer on the ILD layer, forming a gate structure on the semiconductor layer, and then forming a source/drain region adjacent to the gate structure.

Abstract: A semiconductor package and a manufacturing method for the semiconductor package are provided. The semiconductor package includes a molded semiconductor device, a first redistribution structure, and conductive vias. The molded semiconductor device comprises a sensor die with a first surface and a second surface opposite the first surface, wherein the sensor die has an input/output region and a sensing region at the first surface. The first redistribution structure is disposed on the first surface of the sensor die, wherein the first redistribution structure covers the input/output region and exposes the sensing region, and the first redistribution structure comprises a conductive layer having a redistribution pattern and a ring structure. The redistribution pattern is electrically connected with the sensor die. The ring structure surrounds the sensing region and is separated from the redistribution pattern, wherein the ring structure is closer to the sensing region than the redistribution pattern.

Abstract: A semiconductor device includes a die, a redistribution layer (RDL) structure including a first polymer layer, a second polymer layer and a UBM layer. The die is encapsulated by an encapsulant. The RDL structure is disposed over the encapsulant. The second polymer layer is disposed on the first polymer layer, wherein a transmittance of the second polymer layer is smaller than a transmittance of the first polymer layer. The UBM layer is disposed over and electrically connected to the RDL structure, wherein the UBM layer is disposed in the first polymer layer and the second polymer layer.

Abstract: Package structures and methods for manufacturing the same are provided. The package structure includes a first substrate and through vias formed through the first substrate. The package further includes redistribution layers formed over the first substrate and connected to the through vias and a first pillar layer formed over the redistribution layers. The package further includes a first barrier layer formed over the first pillar layer and a first cap layer formed over the first barrier layer. The package further includes an underfill layer formed over the redistribution layers and surrounding the first pillar layer, the first barrier layer, and the first cap layer. In addition, the first barrier layer has a first protruding portion laterally extending outside a first sidewall surface of the first pillar layer and a second sidewall surface of the first cap layer.

Abstract: An antenna module includes a metal cover, a substrate, a first radiating element and a second radiating element. The metal cover has a slot. The substrate is disposed corresponding to the slot. The first radiating element is disposed on the substrate, the first radiating element includes an excited section and a first radiating section connected in sequence, and the excited section has a feeding point. The second radiating element is disposed on the substrate, the second radiating element includes the excited section and a second radiating section connected in sequence, and the excited section is located between the first radiating section and the second radiating section. A length of the first radiating section is greater than a length of the second radiating section, the first radiating element is used to excite a first resonant frequency, and the second radiating element is used to excite a second resonant frequency.

Abstract: A method for fabricating a semiconductor device includes the steps of forming a metal-oxide semiconductor (MOS) transistor on a substrate, forming an interlayer dielectric (ILD) layer on the MOS transistor, forming a ferroelectric field effect transistor (FeFET) on the ILD layer, and forming a ferroelectric random access memory (FeRAM) on the ILD layer. The formation of the FeFET further includes first forming a semiconductor layer on the ILD layer, forming a gate structure on the semiconductor layer, and then forming a source/drain region adjacent to the gate structure.

Abstract: The present invention provides a novel compound for effectively preventing nerve damage and protecting nerves, and a preparation method thereof. Besides, the present invention also provides a pharmaceutical composition comprising the novel compound, and a use of the novel compound for preventing nerve damage and protecting nerves.

Abstract: The present invention provides a novel compound for effectively preventing nerve damage and protecting nerves, and a preparation method thereof. Besides, the present invention also provides a pharmaceutical composition comprising the novel compound, and a use of the novel compound for preventing nerve damage and protecting nerves.

Abstract: An enterprise management system and an execution method thereof are provided. The enterprise management system includes a storage device, storing multiple modules, and a processor, coupled to the storage device and used to execute the modules. The processor obtains user operation behavior data and executes a data collection module according to the user operation behavior data to obtain user organization information, a user operation behavior record, and a user operation time record. The data collection module generates inference data according to the user organization information, the user operation behavior record, and the user operation time record. The processor executes a model inference module, and inputs the inference data to a task inference model in the model inference module, so that the task inference model generates inference result data.

Abstract: A method of reallocating transmission periods for two coexisting wireless modules is disclosed. The method includes determining whether a first transmission period is long enough for a transmission of a first wireless module in a first window before initiating the transmission of the first wireless module; and deferring a transmission of a second wireless module and continuing the transmission of the first wireless module in a second transmission period of a second window following the first window when the first transmission period is determined to be not long enough for the transmission of the first wireless module; wherein the second transmission period and the first transmission period are two successive periods in the first window or in the second window.

Abstract: A rope is provided with a plurality of interlocked figure-eight knots formed of either cotton or nylon. The figure-eight knots will jam under strain. Advantageously, they are more easily undone. Further, the rope is easy to store in a trunk of an automobile.

Abstract: A cloud-based system includes a cloud server system with cloud computing capability, and an embedded device coupled to the cloud server system through a network. The embedded device is configured to request the cloud server system for a specific service by generating a service request to the cloud server system. A cloud-based processing method includes: utilizing an embedded device to generate a service request for a specific service, and serving the service request by cloud computing.

Abstract: A wireless image transmitting apparatus includes an image processing unit, a wireless bridging module, and a wireless local area network module. The wireless bridging module includes a network switch and a network port. The network switch is in signal communication with the network port and the image processing unit. The WLAN module is in signal communication with the network switch. The WLAN module uses a first type of packet and a first band to transmit a signal from the image processing unit and uses a second type of packet and a second band to transmit a signal from the network port. A method for transmitting data in a wireless image transmitting apparatus is also disclosed.

Abstract: A power-saving wireless network, a packet transmitting method for use in the wireless network, and computer readable medium therefor are provided. The wireless network comprises a PAN coordinator, a receiving node and a transferring node. When the transmitting node has a packet planed to be transmitted to the receiving node which is in a sleep mode, the packet is alternatively transmitted to the PAN coordinator. As soon as the receiving node wakes from the sleep mode, all packets are transmitted to the receiving node from the PAN coordinator. After the packets are all successfully transmitted, the receiving node turns back to the sleep mode subsequently. Thereby, the performance of the wireless network would not be restricted to the sleep period and memory capacity. Thus, the nodes in the wireless network would greatly facilitate saving power.

Abstract: The present invention discloses an LED driver structure, which obtains input power coming from a power source to generate a constant-current power to drive a plurality of LEDs, and which comprises: a plurality of diode groups connected in parallel, a first piezoelectric conversion unit and a second piezoelectric conversion unit respectively arranged at both sides of the diode groups. The first and second piezoelectric conversion units receive the input power and opposite-phase convert the input power into driving powers to drive the diode groups. Among the plurality of diode groups, at least one diode group is formed of a plurality of LEDs. Each of the first and second piezoelectric conversion units has a piezoelectric inverter, which can easily achieve an impedance matching and a constant-current power to drive LEDs via a piezoelectric effect. Besides, the present invention also has the advantage of cost efficiency.

Abstract: A LED driving circuit mainly includes a commutation unit to transform an AC input cycle signal to a DC cycle signal, a switch unit which divides a driving power signal output to a LED and has a duty voltage value, a valley filled power factor correction circuit to receive the AC input cycle signal and stop conduction of the commutation unit when the voltage value of the AC input cycle signal is lower than a cutoff voltage value, and a piezoelectric inverter to receive the driving power signal of the switch unit and regulate the signal to an AC modulated power signal within a duty range of the LED to drive the LED to emit light.

Abstract: The present invention discloses an LED driver structure, which obtains input power coming from a power source to generate a constant-current power to drive a plurality of LEDs, and which comprises: a plurality of diode groups connected in parallel, a first piezoelectric conversion unit and a second piezoelectric conversion unit respectively arranged at both sides of the diode groups. The first and second piezoelectric conversion units receive the input power and opposite-phase convert the input power into driving powers to drive the diode groups. Among the plurality of diode groups, at least one diode group is formed of a plurality of LEDs. Each of the first and second piezoelectric conversion units has a piezoelectric inverter, which can easily achieve an impedance matching and a constant-current power to drive LEDs via a piezoelectric effect. Besides, the present invention also has the advantage of cost efficiency.

Abstract: A method for driving AC of light emitting diodes includes an AC obtaining measure for obtaining an AC sine wave signal having positive and negative half-cycle waveforms; a power modulation measure for modulating the AC sine wave signal and an impedance of first and second LED groups according to at least two opposite conducting directions connected in parallel to change the positive half-cycle waveform to comply with an operation range of the positive half-cycle driving signal of the first LED group and modulate the negative half-cycle waveform to comply with an operation range of the negative half-cycle driving signal of the second LED group; and a power driving measure for driving the first and second LED groups by the positive and negative half-cycle driving signals, and the first and second LED groups are driven sequentially according to the operating cycles of the positive and negative half-cycle driving signals respectively.

Abstract: A LED driving circuit mainly includes a commutation unit to transform an AC input cycle signal to a DC cycle signal, a switch unit which divides a driving power signal output to a LED and has a duty voltage value, a valley filled power factor correction circuit to receive the AC input cycle signal and stop conduction of the commutation unit when the voltage value of the AC input cycle signal is lower than a cutoff voltage value, and a piezoelectric inverter to receive the driving power signal of the switch unit and regulate the signal to an AC modulated power signal within a duty range of the LED to drive the LED to emit light.

Abstract: A power-saving wireless network, a packet transmitting method for use in the wireless network, and computer readable medium therefor are provided. The wireless network comprises a PAN coordinator, a receiving node and a transferring node. When the transmitting node has a packet planed to be transmitted to the receiving node which is in a sleep mode, the packet is alternatively transmitted to the PAN coordinator. As soon as the receiving node wakes from the sleep mode, all packets are transmitted to the receiving node from the PAN coordinator. After the packets are all successfully transmitted, the receiving node turns back to the sleep mode subsequently. Thereby, the performance of the wireless network would not be restricted to the sleep period and memory capacity. Thus, the nodes in the wireless network would greatly facilitate saving power.