Abstract: FinFET varactors having low threshold voltages and methods of making the same are disclosed herein. An exemplary FinFET varactor includes a fin and a gate structure disposed over a portion of the fin, such that the gate structure is disposed between a first source/drain feature and a second source/drain feature that include a first type dopant. The portion of the fin includes the first type dopant and a second type dopant. A dopant concentration of the first type dopant and a dopant concentration of the second type dopant vary from an interface between the fin and the gate structure to a first depth in the fin. The dopant concentration of the first type dopant is greater than the dopant concentration of the second type dopant from a second depth to a third depth in the fin, where the second depth and the third depth are less than the first depth.

Abstract: A method includes forming a crown structure over a substrate; forming fins in the crown structure; forming an intra-device isolation region between the fins and forming inter-device isolation regions on opposing sides of the crown structure; forming a gate structure over the fins; forming a dielectric layer that extends continuously over the inter-device isolation regions, the fins and the intra-device isolation region; performing an etching process to reduce a thickness of the dielectric layer, where after the etching process, upper surfaces of the inter-device isolation regions and upper surfaces of the fins are exposed while an upper surface of the intra-device isolation region is covered by a remaining portion of the dielectric layer; and forming an epitaxial structure over the exposed upper surfaces of the fins, where after the epitaxial structure is formed, there is a void between the epitaxial structure and the intra-device isolation region.

Abstract: A method includes bonding a Backside Illumination (BSI) image sensor chip to a device chip, forming a first via in the BSI image sensor chip to connect to a first integrated circuit device in the BSI image sensor chip, forming a second via penetrating through the BSI image sensor chip to connect to a second integrated circuit device in the device chip, and forming a metal pad to connect the first via to the second via.

Abstract: A charging method for stably charging battery and extending power supply period for an electric vehicle includes: providing, according to a required voltage of a driving motor of an electric vehicle, a first battery group, which includes at least two electrically connected first batteries having a first internal resistance; separately providing at least one second battery, which has a voltage equal to a voltage of the first batteries and has a second internal resistance; electrically connecting each first battery of which a difference between the first internal resistance and the second internal resistance is less than or equal to 1.5? to the second battery; and charging the first battery group and the second battery, with a charging termination point being set as a voltage value of 75%-95% of an average voltage of the first battery group and a voltage value of 75%-95% of the voltage of the second battery.

Abstract: A device for removing a portion of cover is provided, which includes a lower platform and an upper platform oppositely disposed, a cover jig between the lower and upper platforms, a feed roller and a receiving roller oppositely disposed, and an adhesive film. The upper platform includes a plurality of protrusions, and each of the protrusions extends toward the lower platform. The cover jig includes a plurality of through holes, and each of the through holes is disposed opposite to each of the protrusions, so that each of the protrusions can be inserted through each of the through holes. One end of the adhesive film is connected to the feed roller, and the other end of the adhesive film is connected to the receiving roller, and a portion of the adhesive film between the two ends is located between the upper platform and the cover jig.

Abstract: A semiconductor device includes: a substrate having a magnetic tunneling junction (MTJ) region and a logic region; an inter-metal dielectric (IMD) layer on the substrate; a first metal interconnection in the IMD layer on the logic region; and protrusions adjacent to two sides of the first metal interconnection. Preferably, the first metal interconnection further includes a via conductor and a trench conductor and the protrusions includes a first protrusion on one side of the via conductor and a second protrusion on another side of the via conductor.

Abstract: A circuit for controlling a power converter includes an SR switching device, a light load detection circuit generating a load detection signal in response to a conduction signal and an operation mode signal, and an SR driver generating a control signal having a value according to the load detection signal and provide the control signal to the SR switching device. A method of controlling a power converter includes generating a load detection signal in response to a conduction signal and an operation mode signal and generating a control signal having a value according to the load detection signal. The control signal has a first value when the load detection signal is asserted and has a second value when the load detection signal is de-asserted.

Abstract: Embodiments of the present disclosure relate to apparatus and methods for cleaning an exhaust path of a semiconductor process tool. One embodiment provides an exhaust pipe section and a pipe cleaning assembly connected between a semiconductor process tool and a factory exhaust. The pipe cleaning assembly includes a residue remover disposed in the exhaust pipe section. The residue remover is operable to move in the exhaust pipe section to dislodge accumulated materials from an inner surface of the exhaust pipe section.

Abstract: A video interface conversion apparatus comprises a video interface circuit, a video clock adjustment information generation circuit and a video clock recovery circuit. The video interface circuit generates at least one original synchronization signal according to a control signal, and fetches video data from a data signal according to a video synchronization signal. The video clock adjustment information generation circuit generates video clock adjustment information and the video synchronization signal according to the original video synchronization signal and a video clock. The video clock recovery circuit receives an original clock and the video clock adjustment information, and recovers the video clock by adjusting the original clock according to the video clock adjustment information.

Abstract: A system for supplying adapted power to an electronic device with a reduced level of power consumption when the device is not in use includes a first power supplying module, a control module coupled to the first power supplying module, and an MCU coupled to the control module and coupled to the electronic device. The MCU is configured to switch on the first power supplying module when the first power supplying module is in a normal state, the normal state being an AC power supply coupled to the first power supplying module. The MCU detects an instant mode of the electronic device and outputs a first signal to the control module when the electronic device is in a standby mode. The control module is configured to switch off the first power supplying module when the first signal is received. A power supplying method is further provided.

Abstract: An elliptically polarized cavity backed wideband slot antenna with a planar log-periodic dipole is provided. Sufficiently large bandwidth is achieved with careful design of the dipole. Also, the antenna has constant E-field distribution and good impedance properties, and ensures a constant power ratio for vertical polarization and horizontal polarization over a broad frequency band.

Abstract: A calibration system includes a grid assembly, a platform, and a controller. The grid assembly includes at least one planar grid. The platform couples to a device under test (DUT) and move the DUT to a plurality of test positions in accordance with a motion sequence. Each test position is reached by a rotation about at most two different axes, and as the DUT moves through the motion sequence, at least one camera on the DUT captures image information describing portions of the grid assembly and an inertial measurement unit (IMU) on the DUT captures IMU information. The controller determines calibration information for the at least one camera on the DUT and for the IMU based in part on a parameterized model of the motion sequence of the DUT, the captured image information, and the captured IMU information.

Abstract: A method for cleaning a lithography apparatus is provided. The method includes flowing a major cleaning agent in volume over a reflective surface of a collector of the lithography apparatus; and flowing a minor cleaning agent in volume intermittently over the reflective surface of the collector, so as to clean the reflective surface of the collector.

Abstract: Provided are temperature monitoring apparatus and method for a battery pack. The temperature monitoring apparatus includes a plurality of slave battery management systems (BMSs) including a first slave BMS and a second slave BMS; and a master BMS connected to the plurality of slave BMSs to communicate with them. The master BMS sets a next wake-up time of the second slave BMS based on first temperature data indicating a temperature of a first battery module from among a plurality of battery modules and transmitted from the first slave BMS.

Abstract: The invention relates to a detective molecule, and more particularly to a detective molecule and a kit for detecting a target molecule, a method for predicting fragrance production in an orchid, and a method for breeding a scented orchid.

Abstract: Embodiments of the disclosure provide methods and apparatus for fabricating magnetic tunnel junction (MTJ) structures on a substrate for MRAM applications. In one embodiment, a magnetic tunnel junction (MTJ) device structure includes a junction structure disposed on a substrate, the junction structure comprising a first ferromagnetic layer and a second ferromagnetic layer sandwiching a tunneling barrier layer, a dielectric capping layer disposed on the junction structure, a metal capping layer disposed on the junction structure, and a top buffer layer disposed on the metal capping layer.

Abstract: Network devices are provisioned using a single vendor-neutral data model with a non-relational database. Provisioning requirements are collected upon detecting a new network device that needs to be configured and/or installed. Based on the provisioning requirements, a configuration object is retrieved using a data model in the non-relational database. The configuration object is transformed to a concrete configuration file for the network device. After applying the configuration file to the network device, a separate process validates the configuration of the network device by comparing the observed network configuration with the initial target configuration data included in the configuration object.

Abstract: The present invention discloses a method of infrared spectrometric measurement of tunnel gas employing a gas measurement system including a gas collection unit, a gas analysis unit and a positioning indication unit for measuring the gas in the tunnel. The method performs sequential steps of installing the gas measurement system, starting the positioning indication unit for positioning one of the detection regions in the tunnel space, sampling the gas in the detection region through the gas collection unit, analyzing the gas by the gas analysis unit, generating a gas analysis result, and determining whether all of the detection regions are completed.

Abstract: At least one address scheduling method includes selecting a first bit line, selecting a first string connected to the first bit line, performing address scheduling on N pages of each of multi-level cells in the first string sequentially from a bottom word line to a top word line, and after completing the address scheduling on all word lines in the first string, performing address scheduling on second to k-th strings sequentially in the same manner as performed with respect to the first string, where “k” is 2 or a natural number greater than 2.

Abstract: A fusion-imaging method for radiofrequency ablation is provided, including: obtaining preoperative volume image of an individual; reconstructing a virtual three-dimensional model of a target area of the individual according to the preoperative volume image; creating a global reference frame by a tracking device and registering the virtual three-dimensional model to the global reference frame; obtaining an ultrasound image of the target area by using an ultrasonic probe and tracking the ultrasonic probe by the tracking device in order to register the ultrasonic image to the global reference frame; capturing a virtual corresponding image corresponding to a portion of the virtual three-dimensional model along a plane of the ultrasonic image; and overlapping the ultrasonic image and the virtual corresponding image and simultaneously displaying the overlapping image and a virtual radiofrequency ablation probe model.