Abstract: A display device includes: a substrate; a plurality of sub pixels on the substrate; a light-emitting element on a sub pixel; and a pixel circuit on the sub pixel and comprising: a driving transistor including a gate electrode having a dual gate structure, a source electrode, and a drain electrode, the driving transistor connected between a high-potential power line and the light-emitting element; and a capacitor connected between the high-potential power line and a node between the source electrode and the drain electrode of the driving transistor. The capacitor may reduce the variation in voltage between the gate electrode and the source electrode of the driving transistor.

Abstract: A display device includes: a substrate; a plurality of sub pixels on the substrate; a light-emitting element on a sub pixel; and a pixel circuit on the sub pixel and comprising: a driving transistor including a gate electrode having a dual gate structure, a source electrode, and a drain electrode, the driving transistor connected between a high-potential power line and the light-emitting element; and a capacitor connected between the high-potential power line and a node between the source electrode and the drain electrode of the driving transistor. The capacitor may reduce the variation in voltage between the gate electrode and the source electrode of the driving transistor.

Abstract: Embodiments of the present disclosure are related to a gate circuit and a display device. By disposing a bootstrap capacitor between a Q1 node which is different from a Q node and an input terminal of a gate clock signal used for outputting a scan signal, a voltage level of the Q1 node can be maintained stably at an output timing of the scan signal. Thus, a driving state of a switching transistor which is controlled by the Q1 node and controls a QB node can be controlled stably, and thus a defect of refreshing of the QB node can be prevented and the scan signal can be output stably, thereby a reliability of the gate circuit can be improved.

Abstract: Embodiments of the present disclosure are related to a gate circuit and a display device. By disposing a bootstrap capacitor between a Q1 node which is different from a Q node and an input terminal of a gate clock signal used for outputting a scan signal, a voltage level of the Q1 node can be maintained stably at an output timing of the scan signal. Thus, a driving state of a switching transistor which is controlled by the Q1 node and controls a QB node can be controlled stably, and thus a defect of refreshing of the QB node can be prevented and the scan signal can be output stably, thereby a reliability of the gate circuit can be improved.

Abstract: Disclosed herein is a method for allowing a first device to be connected to a second device in a wireless communication system. The method includes performing a procedure for setting an advertising packet for providing a transport discovery service (TDS) and transmitting the set advertising packet to the second device, wherein the advertising packet comprises at least one advertising (AD) structure field, and one of the at least one AD structure field comprises a first length field, an AD type field indicating a type of data for providing the TDS, and an AD data field comprising TDS data for providing the TDS.

Abstract: A display device includes a display panel including data lines, a data driver outputting a data voltage to be supplied to the data lines to a source line, and a multiplexer distributing the data voltage received from the source line to the data lines in response to an enable signal received through an enable signal line. The multiplexer includes a plurality of switching elements each including a drain electrode connected to the source line, a source electrode connected to the data line, and a gate electrode supplied with the enable signal. The enable signal is transferred from the enable signal line to the gate electrode via an enable signal pattern. The enable signal pattern is disposed on a metal layer different from the switching elements with an insulating layer interposed between them in a formation area of the switching elements.

Abstract: A gate driver and a display device including the same are discussed. The gate driver includes a plurality of stages. Each stage includes a transistor T1 configured to apply a start signal to a node Q, a transistor Tu configured to output an emission signal of a gate low voltage to a node Na depending on a voltage of the node Q, a transistor T5 configured to control a voltage of a node QB to be reversed to the voltage of the node Q, a transistor Td configured to output the emission signal of a gate high voltage higher than the gate low voltage to the node Na depending on the voltage of the node QB, and a transistor Tbv connected between the transistor T1 and the node Q and configured to stabilize the voltage of the node Q.

Abstract: Disclosed herein is a method for allowing a first device to be connected to a second device in a wireless communication system. The method includes performing a procedure for setting an advertising packet for providing a transport discovery service (TDS) and transmitting the set advertising packet to the second device, wherein the advertising packet comprises at least one advertising (AD) structure field, and one of the at least one AD structure field comprises a first length field, an AD type field indicating a type of data for providing the TDS, and an AD data field comprising TDS data for providing the TDS.

Abstract: The present invention relates to a method and apparatus for a device to set advertising messages on Bluetooth LE (Low Energy), wherein: a gostof the device transmits to a controller of the device a first parameter-setting command for setting parameters of two or more advertising messages, and receives, as a response to the parameter-setting command from the controller, a first completion command indicating that the parameter setting has been completed; the host transmits to the controller a first data-setting command for setting first data including the two or more advertising messages, and receives, as a response to the data-setting command from the controller, a second completion command indicating that the data setting has been completed; and the host transmits to the controller a first instruction command instructing transmission of the two or more advertising messages.

Abstract: A display device includes a display panel including data lines, a data driver outputting a data voltage to be supplied to the data lines to a source line, and a multiplexer distributing the data voltage received from the source line to the data lines in response to an enable signal received through an enable signal line. The multiplexer includes a plurality of switching elements each including a drain electrode connected to the source line, a source electrode connected to the data line, and a gate electrode supplied with the enable signal. The enable signal is transferred from the enable signal line to the gate electrode via an enable signal pattern. The enable signal pattern is disposed on a metal layer different from the switching elements with an insulating layer interposed between them in a formation area of the switching elements.

Abstract: A display device includes a display panel including data lines, a data driver outputting a data voltage to be supplied to the data lines to a source line, and a multiplexer distributing the data voltage received from the source line to the data lines in response to an enable signal received through an enable signal line. The multiplexer includes a plurality of switching elements each including a drain electrode connected to the source line, a source electrode connected to the data line, and a gate electrode supplied with the enable signal. The enable signal is transferred from the enable signal line to the gate electrode via an enable signal pattern. The enable signal pattern is disposed on a metal layer different from the switching elements with an insulating layer interposed between them in a formation area of the switching elements.

Abstract: A gate driver and a display device including the same are discussed. The gate driver includes a plurality of stages. Each stage includes a transistor T1 configured to apply a start signal to a node Q, a transistor Tu configured to output an emission signal of a gate low voltage to a node Na depending on a voltage of the node Q, a transistor T5 configured to control a voltage of a node QB to be reversed to the voltage of the node Q, a transistor Td configured to output the emission signal of a gate high voltage higher than the gate low voltage to the node Na depending on the voltage of the node QB, and a transistor Tbv connected between the transistor T1 and the node Q and configured to stabilize the voltage of the node Q.

Abstract: The present invention relates to a method and apparatus for a device to set advertising messages on Bluetooth LE (Low Energy), wherein: a gostof the device transmits to a controller of the device a first parameter-setting command for setting parameters of two or more advertising messages, and receives, as a response to the parameter-setting command from the controller, a first completion command indicating that the parameter setting has been completed; the host transmits to the controller a first data-setting command for setting first data including the two or more advertising messages, and receives, as a response to the data-setting command from the controller, a second completion command indicating that the data setting has been completed; and the host transmits to the controller a first instruction command instructing transmission of the two or more advertising messages.

Abstract: A display device includes a display panel including data lines, a data driver outputting a data voltage to be supplied to the data lines to a source line, and a multiplexer distributing the data voltage received from the source line to the data lines in response to an enable signal received through an enable signal line. The multiplexer includes a plurality of switching elements each including a drain electrode connected to the source line, a source electrode connected to the data line, and a gate electrode supplied with the enable signal. The enable signal is transferred from the enable signal line to the gate electrode via an enable signal pattern. The enable signal pattern is disposed on a metal layer different from the switching elements with an insulating layer interposed between them in a formation area of the switching elements.

Abstract: An organic light-emitting diode (OLED) display comprises, an anode electrode disposed over a substrate; a cathode electrode disposed opposite the anode electrode; a charge generation layer disposed between the anode electrode and the cathode electrode; a first stack disposed between the charge generation layer and the cathode electrode and configured to comprise a first organic light-emitting layer, a first common layer disposed over the first organic light-emitting layer, and a second common layer disposed under the first organic light-emitting layer; and a second stack disposed between the charge generation layer and the anode electrode, wherein at least one of the first common layer and the second common layer covers a sidewall of the charge generation layer.

Abstract: An organic light-emitting diode (OLED) display comprises, an anode electrode disposed over a substrate; a cathode electrode disposed opposite the anode electrode; a charge generation layer disposed between the anode electrode and the cathode electrode; a first stack disposed between the charge generation layer and the cathode electrode and configured to comprise a first organic light-emitting layer, a first common layer disposed over the first organic light-emitting layer, and a second common layer disposed under the first organic light-emitting layer; and a second stack disposed between the charge generation layer and the anode electrode, wherein at least one of the first common layer and the second common layer covers a sidewall of the charge generation layer.

Abstract: A mobile terminal including a display unit configured to display a Bluetooth setting menu for establishing a Bluetooth connection to a specific external device; a short range communication module configured to attempt to establish the Bluetooth connection to the specific external device; and a controller configured to receive an input request for attempting to establish the Bluetooth connection to the specific external device via the Bluetooth setting menu, control the short range communication module to search for the specific external device to attempt to establish the Bluetooth connection with the specific external device, and control the display unit to display indication information indicating a failure of the search for the specific external device if the search for the specific external device fails.

Abstract: A mobile terminal including a display unit configured to display a Bluetooth setting menu for establishing a Bluetooth connection to a specific external device; a short range communication module configured to attempt to establish the Bluetooth connection to the specific external device; and a controller configured to receive an input request for attempting to establish the Bluetooth connection to the specific external device via the Bluetooth setting menu, control the short range communication module to search for the specific external device to attempt to establish the Bluetooth connection with the specific external device, and control the display unit to display indication information indicating a failure of the search for the specific external device if the search for the specific external device fails.

Abstract: A line space baseline adjuster in a handwriting recognition system achieves improved recognition accuracy by normalizing the Cartesian coordinates of the writings captured by a digitizer to coincide with prototype character space. The normalization techniques include weighted average estimation, prototype extraction estimation, extreme point clustering estimation and a combination of prototype extraction estimation and extreme point clustering estimation.

Abstract: A handwriting recognition system in which a user, on-line can reduce similarity between different prototypes. The user interactively can delete a prototype or add a new prototype, while at the same time is not allowed to delete a prototype when it is the only prototype for a given character.