Abstract: A method of forming a semiconductor device includes: forming a via in a first dielectric layer disposed over a substrate; forming a second dielectric layer over the first dielectric layer; forming an opening in the second dielectric layer, where the opening exposes an upper surface of the via; selectively forming a capping layer over the upper surface of the via, where the capping layer has a curved upper surface that extends above a first upper surface of the first dielectric layer distal from the substrate; after forming the capping layer, forming a barrier layer in the opening over the capping layer and along sidewalls of the second dielectric layer exposed by the opening; and filling the opening by forming an electrically conductive material over the barrier layer.

Abstract: A method of forming a semiconductor device includes: forming a fin protruding above a substrate; forming isolation regions on opposing sides of the fin; forming a dummy gate over the fin; reducing a thickness of a lower portion of the dummy gate proximate to the isolation regions, where after reducing the thickness, a distance between opposing sidewalls of the lower portion of the dummy gate decreases as the dummy gate extends toward the isolation regions; after reducing the thickness, forming a gate fill material along at least the opposing sidewalls of the lower portion of the dummy gate; forming gate spacers along sidewalls of the dummy gate and along sidewalls of the gate fill material; and replacing the dummy gate with a metal gate.

Abstract: A coil module is provided, including a second coil mechanism. The second coil mechanism includes a third coil assembly and a second base corresponding to the third coil assembly. The second base has a positioning assembly corresponding to a first coil mechanism.

Abstract: A semiconductor fabrication method includes: forming an epitaxial stack including at least one sacrificial epitaxial layer and at least one channel epitaxial layer; forming a plurality of fins in the epitaxial stack; performing tuning operations to prevent a width of the sacrificial epitaxial layer expanding beyond a width of the channel epitaxial layer during operations to form isolation features; forming the isolation features between the plurality of fins, wherein the width of the sacrificial epitaxial layer does not expand beyond the width of the channel epitaxial layer; forming a sacrificial gate stack; forming gate sidewall spacers on sidewalls of the sacrificial gate stack; forming inner spacers around the sacrificial epitaxial layer and the channel epitaxial layer; forming source/drain features; removing the sacrificial gate stack and sacrificial epitaxial layer; and forming a replacement metal gate, wherein the metal gate is shielded from the source/drain features.

Abstract: A method of forming a nanosheet FET is provided. A plurality of first and second semiconductor layers are alternately formed on a substrate. The first and second semiconductor layers are patterned into a plurality of stacks of semiconductor layers separate from each other by a space along a direction. Each stack of semiconductor layers has a cross-sectional view along the direction gradually widening towards the substrate. An epitaxial feature is formed in each of the spaces. The patterned second semiconductor layers are then removed from each of the stacks of semiconductor layers.

Abstract: A remote Bluetooth communication system of the present invention comprises a Bluetooth gateway, a Bluetooth device, a cloud virtual device and a Bluetooth application program. The Bluetooth device is configured in a service area of the Bluetooth gateway. The cloud virtual device further includes a Bluetooth virtual layer module and a communication module. The Bluetooth virtual layer module is configured for providing a Bluetooth interface. The communication module is configured for establishing a network communication with the Bluetooth gateway. The Bluetooth application program is executed on the cloud virtual device for controlling the Bluetooth device in the service area of the Bluetooth gateway in the service area of the Bluetooth gateway through the Bluetooth interface provided by the Bluetooth virtual layer module. The invention can solve the problems of consuming the network traffic, memory space and resources of mobile phone processor.

Abstract: The present invention provides an interactive physiology monitoring and sharing system to be used in a social media. The present invention comprises a Bluetooth physiological sensor and a server. The Bluetooth physiological sensor is used for sensing and sending a physiological data. The server is connected to the social media and the Bluetooth physiological sensor for receiving the physiological data. An agent is pre-stored in the server. Wherein, when the server receives a user message from the social media, the agent analyzes the user message and the physiological data to generate and send a feedback message to the social media. Through the social media and the agent, users can easily share their health status and receive health advice without wasting medical resources.

Abstract: A method for establishing and monitoring a Bluetooth low energy wireless network comprises the following steps. A first Bluetooth wireless device in the plurality of Bluetooth low energy wireless devices is controlled from a broadcast state into a detection state. In the detection state, the first Bluetooth wireless device receives a first connectable broadcast signal transmitted from a second Bluetooth wireless devices of the Bluetooth low energy wireless device. The first Bluetooth wireless device establishes a first Bluetooth connection with the second Bluetooth wireless device according to the first connection request. A trigger instruction is transmitted from the first Bluetooth wireless device to the second Bluetooth wireless device via the first Bluetooth connection, in order to control the second Bluetooth wireless device to enter into a detection state.

Abstract: A Bluetooth data access system comprises a Bluetooth device, a Bluetooth gateway, and an application server. The Bluetooth gateway receives a service code from the Bluetooth device and sends the service code to the application server for getting an application able to communicate with the Bluetooth device. Then, the Bluetooth gateway controls or accesses the Bluetooth device through the application. Compared with the prior art, a Bluetooth gateway of the prior art requires a built-in application of the Bluetooth device to control the Bluetooth device. The present invention utilizes the application server to provide a corresponding application to the Bluetooth gateway based on the different Bluetooth device, so that the gateway can dynamically control or access various Bluetooth devices without the built-in application.

Abstract: A personalized advertising system for sending personalized advertisements to a user comprises a positioning device, a track database, a customer database, a preference learning module and a personalized advertising module. The positioning device calculates a moving trajectory according to the wireless signal sent by a mobile device of the user and stores the moving trajectory in the track database. The customer database stores a shopping profile of the user. The preference learning module generates a predicted shopping preference information for the user according to the moving trajectory and the shopping profile. The personalized advertising module sends a personalized advertising message to the user according to the predicted shopping preference information. Compared with the prior art, the system of the present invention utilizes the location tracking technology to detect the behavior of the user in the store, and sends the appropriate advertisements to the user by automatic preference learning.

Abstract: A method for establishing and monitoring a Bluetooth low energy wireless network comprises the following steps. A first Bluetooth wireless device in the plurality of Bluetooth low energy wireless devices is controlled from a broadcast state into a detection state. In the detection state, the first Bluetooth wireless device receives a first connectable broadcast signal transmitted from a second Bluetooth wireless devices of the Bluetooth low energy wireless device. The first Bluetooth wireless device establishes a first Bluetooth connection with the second Bluetooth wireless device according to the first connection request. A trigger instruction is transmitted from the first Bluetooth wireless device to the second Bluetooth wireless device via the first Bluetooth connection, in order to control the second Bluetooth wireless device to enter into a detection state.

Abstract: The present invention relates to a smart ticket automatically matching system, and more particularly, to a system that can automatically match the ticket on the electrical carrier of the user according to different ticket transaction devices, so that the user can automatically process the transaction procedure through the successful matching result or the user is provided to automatically filter out the ticket on the ticket electrical carrier, and is informed of the quantity and kinds of the allowable tickets to process further transaction.

Abstract: A fuel cell stack including a first end plate, a second end plate, at least a fuel cell, a first current collector and a second current collector is provided. The first end plate includes a first end plate structure component, which is combined with a first end plate manifold component. The second end plate includes a second end plate structure component, which is combined with a second end plate manifold component. The first and the second end plate manifold components are placed between the first and the second end plate structure components, while the fuel cell is disposed between the first and the second end plate manifold components. The first current collector is disposed between the first end plate manifold component and the fuel cell. The second current collector is disposed between the second end plate manifold component and the fuel cell.

Abstract: A fuel cell stack including a first end plate, a second end plate, at least a fuel cell, a first current collector and a second current collector is provided. The first end plate includes a first end plate structure component, which is combined with a first end plate manifold component. The second end plate includes a second end plate structure component, which is combined with a second end plate manifold component. The first and the second end plate manifold components are placed between the first and the second end plate structure components, while the fuel cell is disposed between the first and the second end plate manifold components. The first current collector is disposed between the first end plate manifold component and the fuel cell. The second current collector is disposed between the second end plate manifold component and the fuel cell.