Abstract: Provided is a memo synchronization system, a mobile system, and a method for synchronizing memo data. The memo synchronization system includes a storage device, an authentication unit configured to authenticate a user by receiving authentication information of the user from a mobile terminal via a memo application installed in the mobile terminal, and a synchronization unit stored on the storage device and configured to synchronize memo data stored in the mobile terminal with memo data stored in a web storage space of an online memo service based on a request for synchronization transmitted from the mobile terminal through the memo application. The request for synchronization includes a synchronization request generated by the memo application according to an event set by the user.

Abstract: A light emitting device includes a light emitting structure having a first conductive semiconductor layer, an active layer under the first conductive semiconductor layer, and a second conductive semiconductor layer under the active layer; a first electrode disposed on the light emitting structure, configured as a plurality of dots and electrically connected to the first conductive semiconductor layer; an electrode pad electrically connected to the first electrode; and a second electrode electrically connected to the second conductive semiconductor layer.

Abstract: A display apparatus includes a display panel and a timing controller. The display panel includes a first display area on which a first gate line group is disposed and a second display area on which a second gate line group is disposed. The second gate line group is disconnected from the first gate line group. The timing controller is configured to determine a first driving frequency of the first display area based on first image data displayed on the first display area and a second driving frequency of the second display area based on second image data displayed on the second display area.

Abstract: A redundancy-ready control apparatus, a redundancy system, and a method for configuring redundant logics are disclosed. The redundancy-ready control apparatus includes a plurality of function blocks, a redundancy configuration determining unit, a function block activating unit, and a synchronizing unit. The plurality of function blocks respectively performs a predetermined function. The redundancy configuration determining unit determines function blocks to be included in a redundancy configuration based on the priorities of the respective function blocks. According to the redundancy configuration, the function block activating unit activates the function blocks corresponding to the redundancy configuration to connect power and operational clocks to the activated function blocks, or deactivates function blocks excluded from the redundancy configuration to disconnect power or operational clocks to the deactivated function blocks.

Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method and an electronic device for displaying a virtual keyboard are provided. The method includes detecting a touch on a virtual keyboard, determining whether the detected touch moves from a first area within the virtual keyboard to another area, and changing and displaying, when the touch moves from the first area to the other area, the virtual keyboard according to a movement direction of the touch.

Abstract: Disclosed is a light emitting device including a light emitting structure including a first conductive semiconductor layer, an active layer under the first conductive semiconductor layer, and a second conductive semiconductor layer under the active layer, a first electrode electrically connected with the first conductive semiconductor layer, a mirror layer under the light emitting structure, a window semiconductor layer between the mirror layer and the light emitting structure, a reflective layer under the mirror layer, a conductive contact layer between the reflective layer and the window semiconductor layer and in contact with the second conductive semiconductor layer, and a conductive support substrate under the reflective layer. The window semiconductor layer includes a C-doped P-based semiconductor doped with a higher dopant concentration. The conductive contact layer includes material different from that of the mirror layer with a thickness thinner than that of the window semiconductor layer.

Abstract: A 3-dimensional image display device and a driving method thereof, the method including using a first array of a matrix of unit pixels to form an image while a remaining array of the unit pixels displays black, and forming openings in a barrier panel to expose the unit pixels of the first array, the width of the openings ranging from 1.5 to 2 times the width of the exposed unit pixels.

Abstract: A light emitting device includes a light emitting structure having a first conductive semiconductor layer, an active layer under the first conductive semiconductor layer, and a second conductive semiconductor layer under the active layer; a first electrode disposed on the light emitting structure, configured as a plurality of dots and electrically connected to the first conductive semiconductor layer; an electrode pad electrically connected to the first electrode; and a second electrode electrically connected to the second conductive semiconductor layer.

Abstract: A battery management system (BMS) in which a battery protection circuit controls a main switch using hardware without software control, thereby coping with troubles in the BMS or software errors.

Abstract: Disclosed therein is an air conditioner for a vehicle, which includes: a bypass passageway formed at a lower portion of an air-conditioning case which bypasses cold air and warm air passageways; a regeneration passageway formed at the lower portion of the air-conditioning case for supplying the air passing through the bypass passageway to a regeneration part of the desiccant rotor; and a heater having one side area arranged on the bypass passageway and the other side area arranged on the warm air passageway.

Abstract: A 3-dimensional image display device and a driving method thereof, the method including using a first array of a matrix of unit pixels to form an image while a remaining array of the unit pixels displays black, and forming openings in a barrier panel to expose the unit pixels of the first array, the width of the openings ranging from 1.5 to 2 times the width of the exposed unit pixels.

Abstract: Provided is a memo synchronization system, a mobile system, and a method for synchronizing memo data. The memo synchronization system includes a storage device, an authentication unit configured to authenticate a user by receiving authentication information of the user from a mobile terminal via a memo application installed in the mobile terminal, and a synchronization unit stored on the storage device and configured to synchronize memo data stored in the mobile terminal with memo data stored in a web storage space of an online memo service based on a request for synchronization transmitted from the mobile terminal through the memo application. The request for synchronization includes a synchronization request generated by the memo application according to an event set by the user.

Abstract: A battery management system (BMS) in which a battery protection circuit controls a main switch using hardware without software control, thereby coping with troubles in the BMS or software errors.

Abstract: A battery system and an electric vehicle including the battery system are disclosed. The battery system may include a battery module having at least two batteries, a bus bar configured to connect the at least two batteries, an integrated circuit (IC) type sensing circuit on the bus bar, the IC type sensing circuit being configured to sense a temperature of the bus bar, a battery management system configured to control operation of the battery module, and a communication device configured to supply data output from the IC type sensing circuit to the battery management system.

Abstract: A battery management system (BMS) includes a cell balancing circuit. The cell balancing circuit includes a reference voltage generator that is coupled in parallel to at least one battery and generates a reference voltage, a comparator that compares a voltage output from a terminal of the battery with the reference voltage output from the reference voltage generator, and a transistor that discharges a current from the battery, when turned-on in response to a signal outputted from the comparator, through a discharge resistor coupled in series to the battery.

Abstract: A gas wiping apparatus is a type of equipment for coating a molten metal onto a steel strip, in which the molten metal solution deposited on the steel strip is wiped to adjust a coating thickness. The gas wiping apparatus includes a body containing a high pressure gas and a multiple nozzle unit disposed at the body to eject the high pressure gas onto a surface of a moving coated steel strip. The surface of the coated steel strip passing through a hot dipping bath filled with the molten metal is wiped by a high speed gas jet. Here, the molten metal is prevented from splashing even at a high-speed and the steel strip can be adjusted in the coating thickness stably and uniformly.

Abstract: Provided is a portable device using a digital walkie-talkie module, which includes: a radio frequency unit which forms a call channel based on a mobile communications system; a digital walkie-talkie module which forms a communications channel based on a public frequency band; an input unit which generates an input signal for activation of at least one of the radio frequency unit and the digital walkie-talkie module; an audio processing unit which outputs at least one of an audio signal received by the radio frequency unit and an audio signal received by the digital walkie-talkie module, and collects an inputted audio signal and sends the collected audio signal to one of the radio frequency unit and the digital walkie-talkie module; and a controller which controls processing of a digital signal sent from the digital walkie-talkie module and outputs the processed digital signal to the audio processing unit, or to process an inputted audio signal and send the processed audio signal to the digital walkie-talkie m

Abstract: A blood pump actuator to generate a driving force for driving a blood pump is disclosed. The blood pump actuator includes: a motor unit having a stator and a rotor, and rotating to generate a rotating force; a cam unit to convert the rotating motion of the motor unit into a rectilinear reciprocating motion; and a bellows unit having a bellows, which is expandable and contractible and contains a fluid therein, and an upper bellows plate and a lower bellows plate respectively attached to the upper and lower ends of the bellows, wherein the lower bellows plate moves upwards and downwards in a vertical direction according to the rectilinear reciprocating motion of the cam unit engaging with the lower bellows plate, and the bellows repeatedly expands and contracts according to the vertical movement of the lower bellows plate.

Abstract: A gas wiping apparatus is a type of equipment for coating a molten metal onto a steel strip, in which the molten metal solution deposited on the steel strip is wiped to adjust a coating thickness. The gas wiping apparatus includes a body containing a high pressure gas and a multiple nozzle unit disposed at the body to eject the high pressure gas onto a surface of a moving coated steel strip. The surface of the coated steel strip passing through a hot dipping bath filled with the molten metal is wiped by a high speed gas jet. Here, the molten metal is prevented from splashing even at a high-speed and the steel strip can be adjusted in the coating thickness stably and uniformly.

Abstract: A blood pump actuator to generate a driving force for driving a blood pump is disclosed. The blood pump actuator includes: a motor unit having a stator and a rotor, and rotating to generate a rotating force; a cam unit to convert the rotating motion of the motor unit into a rectilinear reciprocating motion; and a bellows unit having a bellows, which is expandable and contractible and contains a fluid therein, and an upper bellows plate and a lower bellows plate respectively attached to the upper and lower ends of the bellows, wherein the lower bellows plate moves upwards and downwards in a vertical direction according to the rectilinear reciprocating motion of the cam unit engaging with the lower bellows plate, and the bellows repeatedly expands and contracts according to the vertical movement of the lower bellows plate.