Abstract: A method of forming an electronic device includes forming a plurality of closed loops over a semiconductor substrate. Each closed loop has a first and a second polysilicon gate structure joined at first and second ends. Each closed loop includes an inner portion and an end portion. In the inner portion the first polysilicon gate structure runs about parallel to the second polysilicon gate structure. In the outer portion the first polysilicon gate structure converges with the second polysilicon gate structure. The method further includes forming a plurality of trench contacts. Each of the trench contacts is located between a respective pair of closed loops, passes through an epitaxial layer and contacts the substrate. The length of the trench contacts is no greater than the length of the inner portions.

Abstract: The present disclosure provides a wireless local area network based positioning method and device. The method includes: acquiring first RSSI information and at least one second RSSI information; receiving at least one third RSSI information reported by a mobile terminal; receiving at least one fourth RSSI information reported by at least one intelligent device; determine positioning of the mobile terminal, a routing device, and the at least one intelligent device based on the first RSSI information, the at least one second RSSI information, the at least one third RSSI information, and the at least one fourth RSSI information.

Abstract: A method of forming an electronic device includes forming a plurality of closed loops over a semiconductor substrate. Each closed loop has a first and a second polysilicon gate structure joined at first and second ends. Each closed loop includes an inner portion and an end portion. In the inner portion the first polysilicon gate structure runs about parallel to the second polysilicon gate structure. In the outer portion the first polysilicon gate structure converges with the second polysilicon gate structure. The method further includes forming a plurality of trench contacts. Each of the trench contacts is located between a respective pair of closed loops, passes through an epitaxial layer and contacts the substrate. The length of the trench contacts is no greater than the length of the inner portions.

Abstract: A power MOSFET IC device including an array of MOSFET cells formed in a semiconductor substrate. The array of MOSFET cells comprises an interior region of interior MOSFET cells and an outer edge region of peripheral MOSFET cells, each interior MOSFET cell of the interior region of the array comprising a pair of interior MOSFET devices coupled to each other at a common drain contact. In an example embodiment, each interior MOSFET device includes a source contact (SCT) trench extended into a substrate contact region of the semiconductor substrate. The SCT trench is provided with a length less than a linear portion of a polysilicon gate of the interior MOSFET device, wherein the SCT trench is aligned to the polysilicon gate having a curvilinear layout geometry.

Abstract: A power MOSFET IC device including an array of MOSFET cells formed in a semiconductor substrate. The array of MOSFET cells comprises an interior region of interior MOSFET cells and an outer edge region of peripheral MOSFET cells, each interior MOSFET cell of the interior region of the array comprising a pair of interior MOSFET devices coupled to each other at a common drain contact. In an example embodiment, each interior MOSFET device includes a source contact (SCT) trench extended into a substrate contact region of the semiconductor substrate. The SCT trench is provided with a length less than a linear portion of a polysilicon gate of the interior MOSFET device, wherein the SCT trench is aligned to the polysilicon gate having a curvilinear layout geometry.

Abstract: The present disclosure provides a wireless local area network based positioning method and device. The method includes: acquiring first RSSI information and at least one second RSSI information; receiving at least one third RSSI information reported by a mobile terminal; receiving at least one fourth RSSI information reported by at least one intelligent device; determine positioning of the mobile terminal, a routing device, and the at least one intelligent device based on the first RSSI information, the at least one second RSSI information, the at least one third RSSI information, and the at least one fourth RSSI information.

Abstract: A hybrid vehicle, a front cabin and a method for controlling the front cabin are provided. The front cabin includes: a sheet metal and a front subframe. The front cabin is configured to house an engine, a motor, a motor controller, a transmission and a support assembly. The engine and the motor are connected to the transmission respectively; the engine is disposed on the right side of the front cabin; the transmission is disposed on the left side of the front cabin; the motor is disposed on the left side of the front cabin and above the transmission; and the motor controller is disposed above the transmission and located at the front of the motor.

Abstract: A hybrid vehicle, a front cabin and a method for controlling the front cabin are provided. The front cabin includes: a sheet metal and a front subframe. The front cabin is configured to house an engine, a motor, a motor controller, a transmission and a support assembly. The engine and the motor are connected to the transmission respectively; the engine is disposed on the right side of the front cabin; the transmission is disposed on the left side of the front cabin; the motor is disposed on the left side of the front cabin and above the transmission; and the motor controller is disposed above the transmission and located at the front of the motor.