Abstract: A display apparatus including a display and a supporter. The supporter being mounted on the display and configured to support the display and rotate the display module between a first position and a second position. The supporter including a drive motor, a first gear, and a detection sensor. The drive motor configured to supply a driving force to rotate the display. The first gear configured to rotate together with the display by receiving the driving force from the drive motor. The detection sensor configured to detect a rotation amount of a second gear configured to rotate in with the first gear.

Abstract: A cathode active material for a lithium secondary battery includes a lithium metal oxide particle and a thio-based compound formed on at least portion of a surface of the lithium metal oxide particle. The thio-based compound has a double bond that contains a sulfur atom. Chemical stability of the lithium metal oxide particle may be improved and surface residues may be reduced by the thio-based compound.

Abstract: A display apparatus including a display and a supporter. The supporter being mounted on the display and configured to support the display and rotate the display module between a first position and a second position. The supporter including a drive motor, a first gear, and a detection sensor. The drive motor configured to supply a driving force to rotate the display. The first gear configured to rotate together with the display by receiving the driving force from the drive motor. The detection sensor configured to detect a rotation amount of a second gear configured to rotate in with the first gear.

Abstract: A wireless communication base station sharing apparatus for sharing one antenna between a main system and a subsystem is provided. In the wireless communication base station sharing apparatus, a first signal combiner/distributor is connected to a transmission/reception signal line of a main system duplexer through a first port, distributes a signal received through the first port to second and third ports, combines the signals received through the second and third ports according to the phases of the signals, and provides the combined signal through the first port or a fourth port. A second signal combiner/distributor is connected to a transmission/reception signal line of a subsystem duplexer through a fifth port and the antenna through an eighth port, distributes a signal received through the fifth port to sixth and seventh ports, combines the signals received through the sixth and seventh ports according to the phases of the signals, and provides the combined signal through the fifth or eighth port.

Abstract: A switchable combiner/divider with multiple inputs/outputs is provided. The switchable combiner/divider with multiple inputs/outputs includes multiple input ports for receiving multiple incoming signals, multiple output ports, a switching part for alternately connecting the multiple input ports to output ports as a circulating configuration, and a controller for providing switching control signals to the switching part.

Abstract: Disclosed is a method for operating sectors of a base station in a mobile telecommunication system. For this, the method includes the steps of: outputting, at a prescribed time period equal to T1, data, including alpha sector data, beta sector data, and gamma sector data, which is to be transmitted to a mobile station, in sequence and by sectors; dividing a frequency in a scheme of time division at a time period which equals either t?, t? or t? and which corresponds to the data length by the sector of data which is output in the outputting data, and carrying out a frequency assignment in sequence and by the sector. Accordingly, only relevant data is transmitted to a sector assigned the frequency, and a traffic variation of each sector can be met.

Abstract: A switchable combiner/divider with multiple inputs/outputs is provided. The switchable combiner/divider with multiple inputs/outputs includes multiple input ports for receiving multiple incoming signals, multiple output ports, a switching part for alternately connecting the multiple input ports to output ports as a circulating configuration, and a controller for providing switching control signals to the switching part.

Abstract: A wireless communication base station sharing apparatus for sharing one antenna between a main system and a subsystem is provided. In the wireless communication base station sharing apparatus, a first signal combiner/distributor is connected to a transmission/reception signal line of a main system duplexer through a first port, distributes a signal received through the first port to second and third ports, combines the signals received through the second and third ports according to the phases of the signals, and provides the combined signal through the first port or a fourth port. A second signal combiner/distributor is connected to a transmission/reception signal line of a subsystem duplexer through a fifth port and the antenna through an eighth port, distributes a signal received through the fifth port to sixth and seventh ports, combines the signals received through the sixth and seventh ports according to the phases of the signals, and provides the combined signal through the fifth or eighth port.

Abstract: A dual-stage air bag module for a passenger seat capable of easily controlling and changing gas pressures to be provided into an air cushion, and also implementing a miniaturization and a lightweight of the air bag module. The first and second inflators, which are controlled by a control unit, are arranged in a diagonal direction to each other within a housing. The first and second inflators are generally inflators for a driver seat air bag modules mounted in a steering wheel. The retainer is fixed in the state that a portion thereof is received in the upper portion of the housing in order to fix the cushion holder assembled with the air cushion within the housing. The retainer is coupled through a predetermined coupling member to the housing with the first and second inflators.

Abstract: A variable cover of a curtain airbag for a vehicle includes a plurality of bellows, which control the angle and the extending length of a circular or a polygonal shaved cover. The variable cover also includes a rupturing part, which guides the spreading direction of an airbag cushion via hooks or scoring. The combination of features provided by the variable cover is standardized to accommodate the roof side rail of different vehicles.

Abstract: A membrane horn switch structure of an airbag module does not include a back plate, which simplifies an inner configuration of a bag cover and ensures stable operation. The structure includes an outer support plate installed on a plurality of protrusions formed at an inner bottom of the bag cover, the outer support plate including a pair of films having edges which are sealed to form an inner space. A membrane horn switch unit includes a pair of inner support plates having an arc shape, which are installed in the outer support plate. The inner support plates are overlapped and spaced apart from each other. One end of each inner support plate is fixed to the outer support plates, and the other end of each inner support plate is free, so that the inner support plates are in contact with each other when the outer support plate is pressed.

Abstract: Disclosed is a variable cover of a curtain airbag for a vehicle, comprising a plurality of bellows, which can control the angle and length of the cover which has a circular or polygonal shape, and an exploding part, which guides the spreading direction by being exploded by an exploding pressure of an airbag cushion, by a hook or a scoring process. This can guide the standardization of a cover which can be applied to the roof side rail of different vehicles. Thereby, it contributes to reduce the manufacturing cost by preventing manufacturing the cover individually in accordance with the existing vehicles and enhance a worker's convenience by aiming at an uniformity of the working process.

Abstract: Disclosed is a membrane horn switch structure of an airbag module which does not use a back plate in order to simplify an inner configuration of a bag cover and ensures stable operation by changing configuration of the membrane horn switch.

Abstract: A dual-stage air bag module for a passenger seat capable of easily controlling and changing gas pressures to be provided into an air cushion, and also implementing a miniaturization and a lightweight of the air bag module. The first and second inflators, which are controlled by a control unit, are arranged in a diagonal direction to each other within a housing. The first and second inflators are generally inflators for a driver seat air bag modules mounted in a steering wheel. The retainer is fixed in the state that a portion thereof is received in the upper portion of the housing in order to fix the cushion holder assembled with the air cushion within the housing. The retainer is coupled through a predetermined coupling member to the housing with the first and second inflators.