Abstract: An electronic device including a memory device with improved reliability is provided. The semiconductor device comprises a data pin configured to transmit a data signal, a command/address pin configured to transmit a command and an address, a command/address receiver connected to the command/address pin, and a computing unit connected to the command/address receiver, wherein the command/address receiver receives a first command and a first address from the outside through the command/address pin and generates a first instruction on the basis of the first command and the first address, and the computing unit receives the first instruction and performs computation based on the first instruction.

Abstract: An electronic apparatus includes a memory that stores a specified criterion for classifying a type of a touch region according to an assigned function, and a processor that classifies at least one touch region as belonging to a palm region for assigning a first function or to a pen region for assigning a second function based on the specified criterion if a touch to a touch panel is detected, issues an individual identifier (ID) for the pen region, and issues a group ID after performing grouping for the palm region.

Abstract: Disclosed herein are a display apparatus capable of accomplishing common use of instrument and being repaired by installing a touch panel driving board on the outer side of the display apparatus. A display apparatus comprising a display module comprising a display panel configured to display an image, a panel disposed in front of the display module, a first cover disposed behind the display module, and a panel driving board configured to drive the panel, and disposed to be exposed outside of the first cover.

Abstract: A data input device, an electronic device using the data input device, and an operation method based on the data input device and the electronic device are provided. The data input device for effectively changing a color of data to be input to the electronic device includes a color changer configured to change a color of data to be input to the electronic device, a communicator configured to communicate with the electronic device, and a controller configured to receive an output signal from the color changer, to convert the received output signal into color identification information, and to control the communicator to transmit the converted color identification information to the electronic device.

Abstract: A display apparatus and an input method of the display apparatus are provided. The display apparatus includes a bottom chassis, and a display panel disposed above the bottom chassis, the display panel including an active area configured to display a control menu, and a black mask area surrounding the active area. The display apparatus further includes a light source configured to irradiate light, an optical member configured to cause the irradiated light to be incident on the display panel, and a middle frame disposed on the optical member and configured to support the display panel. The display apparatus further includes a sensor disposed between the middle frame and the display panel, and configured to sense a user input.

Abstract: An electronic apparatus includes a memory that stores a specified criterion for classifying a type of a touch region according to an assigned function, and a processor that classifies at least one touch region as belonging to a palm region for assigning a first function or to a pen region for assigning a second function based on the specified criterion if a touch to a touch panel is detected, issues an individual identifier (ID) for the pen region, and issues a group ID after performing grouping for the palm region.

Abstract: Disclosed herein are a display apparatus capable of accomplishing common use of instrument and being repaired by installing a touch panel driving board on the outer side of the display apparatus. A display apparatus comprising a display module comprising a display panel configured to display an image, a panel disposed in front of the display module, a first cover disposed behind the display module, and a panel driving board configured to drive the panel, and disposed to be exposed outside of the first cover.

Abstract: A display apparatus and an input method of the display apparatus are provided. The display apparatus includes a bottom chassis, and a display panel disposed above the bottom chassis, the display panel including an active area configured to display a control menu, and a black mask area surrounding the active area. The display apparatus further includes a light source configured to irradiate light, an optical member configured to cause the irradiated light to be incident on the display panel, and a middle frame disposed on the optical member and configured to support the display panel. The display apparatus further includes a sensor disposed between the middle frame and the display panel, and configured to sense a user input.

Abstract: A data input device, an electronic device using the data input device, and an operation method based on the data input device and the electronic device are provided. The data input device for effectively changing a color of data to be input to the electronic device includes a color changer configured to change a color of data to be input to the electronic device, a communicator configured to communicate with the electronic device, and a controller configured to receive an output signal from the color changer, to convert the received output signal into color identification information, and to control the communicator to transmit the converted color identification information to the electronic device.

Abstract: A lighting apparatus connected to a network includes a light source for emitting light. A controller controls operation of the light source in response to an external control signal. A non-contact sensor detects a non-contact signal and generates a reset signal in response to detecting the non-contact signal. A communication interface communicatively connects the lighting apparatus to a wireless network to receive the external control signal from a remote apparatus via the wireless network and disconnects the lighting apparatus from the wireless network in response to receiving the reset signal from the non-contact sensor.

Abstract: Lighting control systems and a method of control the same are provided. For example, the lighting control system includes at least one lighting device transmitting and receiving a wireless communication signal and controlled by a received wireless communication signal, a lighting device authentication code including unique identification information assigned to the lighting device, and a user terminal having an image recognition unit, the user terminal configured to recognize the lighting device authentication code using the image recognition unit, extract the unique identification information from the lighting device authentication code recognized by the image recognition unit, pair the user terminal with the lighting device based on the extracted unique identification information, and control the at least one lighting device.

Abstract: A lighting apparatus connected to a network includes a light source for emitting light. A controller controls operation of the light source in response to an external control signal. A non-contact sensor detects a non-contact signal and generates a reset signal in response to detecting the non-contact signal. A communication interface communicatively connects the lighting apparatus to a wireless network to receive the external control signal from a remote apparatus via the wireless network and disconnects the lighting apparatus from the wireless network in response to receiving the reset signal from the non-contact sensor.

Abstract: A lighting apparatus connected to a network includes a light source for emitting light. A controller controls operation of the light source in response to an external control signal. A non-contact sensor detects a non-contact signal and generates a reset signal in response to detecting the non-contact signal. A communication interface communicatively connects the lighting apparatus to a wireless network to receive the external control signal from a remote apparatus via the wireless network and disconnects the lighting apparatus from the wireless network in response to receiving the reset signal from the non-contact sensor.

Abstract: A lighting apparatus connected to a network includes a light source for emitting light. A controller controls operation of the light source in response to an external control signal. A non-contact sensor detects a non-contact signal and generates a reset signal in response to detecting the non-contact signal. A communication interface communicatively connects the lighting apparatus to a wireless network to receive the external control signal from a remote apparatus via the wireless network and disconnects the lighting apparatus from the wireless network in response to receiving the reset signal from the non-contact sensor.

Abstract: Lighting control systems and a method of control the same are provided. For example, the lighting control system includes at least one lighting device transmitting and receiving a wireless communication signal and controlled by a received wireless communication signal, a lighting device authentication code including unique identification information assigned to the lighting device, and a user terminal having an image recognition unit, the user terminal configured to recognize the lighting device authentication code using the image recognition unit, extract the unique identification information from the lighting device authentication code recognized by the image recognition unit, pair the user terminal with the lighting device based on the extracted unique identification information, and control the at least one lighting device.

Abstract: A lighting control system and a method for controlling the same are provided. The lighting control system includes at least one lighting device transmitting a wireless communication signal having unique identification information and controlled by a received wireless communication signal, and a user terminal receiving the wireless communication signal transmitted from the at least one lighting device, sorting and registering the at least one lighting device according to a strength of the wireless communication signal transmitted from the at least one lighting device, and pairing the user terminal with the registered lighting device to control the lighting device. Accordingly, a plurality of lighting devices located in a remote area can be conveniently registered and controlled from a certain location.

Abstract: A harbor lighting control apparatus is provided, which includes a plurality of slaves to perform on control or off control, and dimming control with respect to a light emitting diode (LED) array light source mounted to a lighthouse when an on control signal or off control signal, and a dimming control signal are received, and to transmit a result of the control as acknowledge signals, and a master to transmit the on control signal or off control signal and the dimming control signal to all of the plurality of slaves by a broadcast scheme, to transmit the on control signal or off control signal and the dimming control signal to an individual slave by a unicast scheme, and to recognize operational states of the plurality of slaves by receiving the acknowledge signals from the plurality of slaves. Accordingly, stable and reliably control of the harbor lighting is enabled.

Abstract: A harbor lighting control apparatus is provided, which includes a plurality of slaves to perform on control or off control, and dimming control with respect to a light emitting diode (LED) array light source mounted to a lighthouse when an on control signal or off control signal, and a dimming control signal are received, and to transmit a result of the control as acknowledge signals, and a master to transmit the on control signal or off control signal and the dimming control signal to all of the plurality of slaves by a broadcast scheme, to transmit the on control signal or off control signal and the dimming control signal to an individual slave by a unicast scheme, and to recognize operational states of the plurality of slaves by receiving the acknowledge signals from the plurality of slaves. Accordingly, stable and reliably control of the harbor lighting is enabled.