摘要:
A laryngeal mask airway is provided. The laryngeal mask airway mainly includes a handle. A front end of the handle is connected to a mask body, and the handle and the mask body are formed of a flexible polymer material (e.g., polyvinyl chloride, PVC) for medical use. A guiding hole is formed at a side where the mask body and the handle are connected, and a working area is formed at an external opening of the guiding hole. With the working area, after an endotracheal intubation procedure is completed, a medical staff is able to hold the endotracheal tube with fingers throughout the whole procedure when the laryngeal mask airway is being removed, to prevent an improper movement of the endotracheal tube.
摘要:
A foldable support for supporting a portable computing device includes a main frame, a back plate, and a hinge assembly connecting the back plate to the main frame, the hinge assembly being able to position and lock the back plate in a desired position with respect to the main frame. A base member is rotatably connected to a bottom of the main frame. When the portable computing device is supported by the foldable support, a back of the portable computing device rests against the main frame, and a bottom of the portable computing device rests on the base member.
摘要:
A method of forming a device is disclosed. A substrate defined with a device region is provided. A gate having an upper and a lower portion is formed in a trench in the substrate in the device region. The upper portion forms a gate electrode and the lower portion forms a gate field plate. First and second surface doped regions are formed adjacent to the gate. The gate field plate introduces vertical reduced surface (RESURF) effect in a drift region of the device.
摘要:
A support structure includes a base, a pair of stands, a top hinge, and a pair of holding arms. The stands are rotatably connected to one end of the base to support the base. The top hinge is rotatably connected to the other end of the base opposite to the stands. The rotation plane of the top hinge is perpendicular to the rotation plane of the stands. The holding arms are rotatably connected to the top hinge for holding an object at any desired angle.
摘要:
A coil structure for a coreless motor includes a plurality of first conductive traces and a plurality of second conductive traces. The first conductive traces are disposed in succession relative to one another, and are each arranged into a planar spiral configuration having a substantially polygonal shape. At least one adjacent pair of the first conductive traces cooperate to define a space therebetween. Each of the second conductive traces is disposed in the space defined by a corresponding adjacent pair of the first conductive traces, and is arranged into a planar spiral configuration that has one of a substantially triangular shape and a substantially rhombic shape so as to substantially fill the space.
摘要:
An LED lamp includes a socket and a shallow dish-shaped body detachably connected to the socket. The socket is electrically connected to an external power source. The body includes a rear cover, a transparent front cover, a lamp board, a number of LED light sources, a driving circuit board and a fixing member. The LED light sources are mounted on the lamp board facing the front cover, wherein the LED light sources are visible from an outside of the transparent front cover when they are lit. The driving circuit board is electrically connected to the socket and the lamp board, and is configured for driving the LED light sources to emit light beams. The fixing member is configured for fixing the rear cover, the driving circuit board and the lamp board together.
摘要:
A foldable support for supporting a portable computing device includes a main frame, a back plate, and a hinge assembly connecting the back plate to the main frame, the hinge assembly being able to position and lock the back plate in a desired position with respect to the main frame. A base member is rotatably connected to a bottom of the main frame. When the portable computing device is supported by the foldable support, a back of the portable computing device rests against the main frame, and a bottom of the portable computing device rests on the base member.
摘要:
A manufacturing method for a stator structure and a micromotor having the same. The method includes: providing a flexible printed circuit (FPC) on which configuration positions of coil windings and a configuration position of at least one position signal generating unit are formed, wherein the FPC is further provided with an interface part; disposing the coil windings and the position signal generating unit on the coil winding configuration positions and the position signal generating unit configuration position, respectively, wherein the interface part is further provided with a connector pattern which is electrically coupled with the coil windings and the position signal generating unit; forming a FPC assembly including the coil windings and the position signal generating unit; and winding the FPC assembly to form the stator. The stator is applied in a micromotor in which a rotor, the stator and a case are disposed outward in a radial direction.
摘要:
A semiconductor package and a method of fabricating the same. The semiconductor package includes a dielectric layer having opposite first and second surfaces; a semiconductor chip disposed on the first surface; at least two conductive pads embedded in and exposed from the first surface of the dielectric layer, and electrically connected to the semiconductor chip; a plurality of ball-implanting pads formed on the second surface of the dielectric layer; and a plurality of conductive pillars formed in the dielectric layer, each of the conductive pillars having a first end electrically connected to one of the ball-implanting pads and a second end opposing the first end and electrically connected to one of the conductive pads. Through the installation of the conductive pillars, it is not necessary for the ball-implanting pads to be associated with the conductive pads in position, and the semiconductor package thus has an adjustable ball-implanting area.
摘要:
A remote conference management system includes a conferencing control terminal and a conferencing terminal in electronic communication with the conferencing control terminal. The conferencing control terminal includes a multipoint control unit that stores a plurality of predetermined face images of anticipated meeting participants. The conferencing terminal includes an image recording unit and a signal control unit. The image recording unit records face images of current participants. The signal control unit receives the face images from the image recording unit and transmits the face image to the MCU. The MCU compares the received face images with the prestored face images, and creates and communicates attendance information of the current participants according to the comparison.