Abstract: In some embodiments, the present disclosure relates to a method that includes aligned a first wafer with a second wafer. The second wafer is spaced apart from the first wafer. The first wafer is arranged on a first electrostatic chuck (ESC). The first ESC has electrostatic contacts that are configured to attract the first wafer to the first ESC. Further, the second wafer is brought toward the first wafer to directly contact the first wafer at an inter-wafer interface. The inter-wafer interface is localized to a center of the first wafer. The second wafer is deformed to gradually expand the inter-wafer interface from the center of the first wafer toward an edge of the first wafer. The electrostatic contacts of the first ESC are turned OFF such that the first and second wafers are bonded to one another by the inter-wafer interface.

Abstract: A semiconductor device includes a semiconductor substrate, an interconnection layer and an inductor pattern. The interconnection layer is disposed on the semiconductor substrate. The inductor pattern is electrically connected to the interconnection layer. The inductor pattern includes a first conductive line joined with a first terminal, a second conductive line joined with a second terminal, and a plurality of conductive coils. The conductive coils are joining the first conductive line to the second conductive line, and includes an outer coil joined with the first conductive line, an inner coil joined with the second conductive line and the outer coil. The second conductive line is spaced apart from a first side of the inner coil in a first direction by distance Y, the second terminal is spaced apart from a second side of the inner coil in a second direction by distance X1, wherein X1>1.25Y.

Abstract: Various showerheads and methods are provided. A showerhead may include a faceplate partially defined by a front surface and a back surface, a back plate having a gas inlet, a first conical frustum surface, and a second conical frustum surface, a plenum volume fluidically connected to the gas inlet and at least partially defined by the gas inlet, the back surface of the faceplate, the first conical frustum surface, and the second conical frustum surface, and a baffle plate positioned within the plenum volume, and having a plurality of baffle plate through-holes extending through the baffle plate. The second conical frustum surface may be positioned radially outwards from the first conical frustum surface with respect to a center axis of the showerhead, and the second conical frustum surface may be positioned along the center axis farther from the gas inlet than the first conical frustum surface.

Abstract: Provided is a method for preparing an intervertebral disc annulus fibrosus implant, including: obtaining a sample having a plurality of ring-shaped collagen fiber layers; cutting and shaping the sample into a column having a top surface, an opposite bottom surface, and a peripheral surface connecting the top surface and the opposite bottom surface, wherein an area of the top surface is smaller than the area of the bottom surface; removing cells in the column; disinfecting, drying and shaping the column to prepare an column-shaped intervertebral disc annulus fibrosus implant. The present disclosure further provides an intervertebral disc annulus fibrosus implant and a method for transplanting an intervertebral disc annulus fibrosus implant. The disclosure can repair the damage of the intervertebral disc fibrous annulus and prevent the leakage of gel-like materials in the nucleus pulposus.

Abstract: An image display method is provided. The image displaying method includes the following steps. A request signal for a vertical synchronization signal for rendering an image of a next frame is transferred from an application to a handler layer of a system. In response of the receiving the request signal by the handler layer, the handler may be configured to generate a local vertical synchronization signal without referencing a hardware vertical synchronization signal. The application may be configured to render the image of the next frame based on the local vertical synchronization signal.

Abstract: A resonant asymmetrical half-bridge flyback power converter includes: a first transistor and a second transistor switching a transformer coupled to a capacitor for generating an output power; a voltage divider coupled to an auxiliary winding of the transformer; a differential sensing circuit which includes a first terminal and a second terminal coupled to the voltage divider to sense an auxiliary signal generated by the auxiliary winding for generating a peak signal and a demagnetization-time signal; and a PWM control circuit configured to generate a first PWM signal and a second PWM signal in accordance with the peak signal and the demagnetization-time signal, for controlling the first transistor and the second transistor respectively; wherein a period of an enabling state of the demagnetization-time signal is correlated to the output power level; wherein the peak signal is related to a quasi-resonance of the transformer after the transformer is demagnetized.

Abstract: The present application discloses a light-emitting device comprises a semiconductor light-emitting element, a transparent element covering the semiconductor light-emitting element, an insulating layer which connects to the transparent element, an intermediate layer which connects to the insulating layer; and a conductive adhesive material connecting to the intermediate layer.

Abstract: Techniques and apparatuses are described that implement a smart-device-based radar system capable of determining characteristics of objects external to a vehicle, occupants within a vehicle, and objects proximal to an open-air vehicle. In particular, the system enables a smart device to perform many vehicle operations such as collision avoidance, occupant detection, and parking assistance in vehicle and open-air vehicle environments without integrated radar technology. By using a smart device to perform such actions, existing vehicles and open-air vehicles without integrated radar functionality may be able to leverage radar-based vehicle operations.

Abstract: A resonant flyback power converter includes: a first transistor and a second transistor which are configured to switch a transformer and a resonant capacitor for generating an output voltage; and a switching control circuit generating first and second driving signals for controlling the first and the second transistors. The turn-on of the first driving signal magnetizes the transformer. During a DCM (discontinuous conduction mode) operation, the second driving signal includes a resonant pulse for demagnetizing the transformer and a ZVS (zero voltage switching) pulse for achieving ZVS of the first transistor. The resonant pulse is skipped when the output voltage is lower than a low-voltage threshold.

Abstract: A resonant flyback power converter includes: a first transistor and a second transistor which are configured to switch a transformer and a resonant capacitor for generating an output voltage; and a switching control circuit generating first and second driving signals for controlling the first and the second transistors. The turn-on of the first driving signal magnetizes the transformer. The second driving signal includes a resonant pulse having a resonant pulse width and a ZVS pulse during the DCM operation. The resonant pulse is configured to demagnetize the transformer. The resonant pulse has a first minimum resonant period for a first level of the output load and a second minimum resonant period for a second level of the output load. The first level is higher than the second level and the second minimum resonant period is shorter than the first minimum resonant period.

Abstract: Self-aligned gate cutting techniques are disclosed herein that provide dielectric gate isolation fins for isolating gates of multigate devices from one another. An exemplary device includes a first multigate device having first source/drain features and a first metal gate that surrounds a first channel layer and a second multigate device having second source/drain features and a second metal gate that surrounds a second channel layer. A dielectric gate isolation fin separates the first metal gate from the second metal gate. The dielectric gate isolation fin includes a first dielectric layer having a first dielectric constant and a second dielectric layer having a second dielectric constant disposed over the first dielectric layer. The second dielectric constant is greater than the first dielectric constant. The first metal gate and the second metal gate physically contact the first channel layer and the second channel layer, respectively, and the dielectric gate isolation fin.

Abstract: A duplex printing device and an image offset correction method thereof are provided. In the duplex printing device, a paper medium is induced to pass through an image processing device by a first path and a second path respectively, and a processor calculates, drives and performs image processing technologies. When the paper medium passes through the first path and the second path, the first side alignment image and the second side deviation image of the paper medium are respectively obtained, and position deviation information is calculated according to the first side alignment image and the second side deviation image, and the light sensing position of the image processing device is adjusted to change a transfer print starting point according to the position deviation information. Thus, during next printing, transfer print information may be located on the center position of the second side of the paper medium with any size.

Abstract: A computer operating system is provided. The computer operating system includes a control host, a display device, and a mouse. The display device is connected to the control host. The mouse is connected to the control host. The control host is used to generate a first mouse icon on the display device and generate a second mouse icon on the display device when the first mouse icon exists, wherein a pattern of the first mouse icon is different from a pattern of the second mouse icon.

Abstract: A sensing module of a sensor package includes a substrate and a sensor. The substrate includes an insulating layer, an integrated circuit (IC), a plurality of first circuits, and a plurality of second circuits. The IC is embedded in the insulating layer and includes a plurality of first contacts and a plurality of second contacts. The first circuits are respectively connected to the first contacts, and a part of each of the first circuits is exposed from the first surface of the insulating layer and is defined as a connection pad. The second circuits are respectively connected to the second contacts, and a part of each of the second circuits is exposed from the second surface of the insulating layer and is defined as a soldering pad. The sensor is disposed on the first surface of the insulating layer and is electrically coupled to the first circuits.

Abstract: A display panel is provided. The display panel includes a touch control structure. The touch control structure includes a plurality of first mesh electrodes and a plurality of second mesh electrodes. A respective one of the plurality of first mesh electrodes includes a plurality of first mesh blocks consecutively electrically connected along a first direction. A respective one of the plurality of second mesh electrodes includes a plurality of second mesh blocks consecutively electrically connected along a second direction. Two adjacent second mesh blocks of the plurality of second mesh blocks are electrically connected to each other through a respective second conductive bridge. The respective second conductive bridge includes a plurality of second single mesh lines spaced apart from each other, and in a same layer as the plurality of first mesh blocks and the plurality of second mesh blocks.

Abstract: Some implementations described herein provide a reticle cleaning device and a method of use. The reticle cleaning device includes a support member configured for extension toward a reticle within an extreme ultraviolet lithography tool. The reticle cleaning device also includes a contact surface disposed at an end of the support member and configured to bond to particles contacted by the contact surface. The reticle cleaning device further includes a stress sensor configured to measure an amount of stress applied to the support member at the contact surface. During a cleaning operation in which the contact surface is moving toward the reticle, the stress sensor may provide an indication that the amount of stress applied to the support member satisfies a threshold. Based on satisfying the threshold, movement of the contact surface and/or the support member toward the reticle ceases to avoid damaging the reticle.

Abstract: An extreme ultraviolet mask including a substrate, a reflective multilayer stack on the substrate and a capping layer on the reflective multilayer stack is provided. The reflective multilayer stack is treated prior to formation of the capping layer on the reflective multilayer stack. The capping layer is formed by an ion-assisted ion beam deposition or an ion-assisted sputtering process.

Abstract: A nebulizer includes a main body (1), a spraying head (2) and an engagement structure (4). The main body (1) includes a body (11). The spraying head (2) includes a spraying seat (21) assembled to the body (11). The engagement structure (4) includes a notch (41) formed on one of the body (11) and the spraying seat (21), a T-shaped trench (42) formed on an inner wall of the notch (41), an engaging trench (43) formed on another one of the body (11) and the spraying seat (21), and a movable member (44) received in the notch (41). The movable member (44) is extended with a handle (441) exposed from the notch (41), a T-shaped block (442) slidably received in the T-shaped trench (42) and an engaging block (443) embedded in or separated from the engaging trench (43).

Abstract: A method includes forming a semiconductor fin protruding higher than top surfaces of isolation regions. A top portion of the semiconductor fin is formed of a first semiconductor material. A semiconductor cap layer is formed on a top surface and sidewalls of the semiconductor fin. The semiconductor cap layer is formed of a second semiconductor material different from the first semiconductor material. The method further includes forming a gate stack on the semiconductor cap layer, forming a gate spacer on a sidewall of the gate stack, etching a portion of the semiconductor fin on a side of the gate stack to form a first recess extending into the semiconductor fin, recessing the semiconductor cap layer to form a second recess directly underlying a portion of the gate spacer, and performing an epitaxy to grow an epitaxy region extending into both the first recess and the second recess.

Abstract: A calibration system and a calibration method for state of charge (SOC) and state of health (SOH) in an energy storage system are provided. The calibration system includes a Main Battery Management System (MBMS) and a plurality of racks, wherein, when the MBMS determines that one of the plurality of racks meets auto-calibration conditions, the MBMS utilizes a battery feature value extraction algorithm to obtain feature value data of each of battery packs, and predicts the number of battery cycles for each of the battery packs via a battery aging correction model. In this way, the SOC and the SOH for each of the battery packs can be accurately calculated, so that maintenance personnel can clearly comprehend the status of each of the racks, thereby improving the efficiency of power management.