Abstract: Disclosed herein is a touch display device including a panel driver configured to drive gate lines and data lines of a panel and drive and sense touch electrodes, and a timing controller configured to control a drive timing and an output of the panel driver, wherein the timing controller time-divisionally drives each frame period into a plurality of display operation periods and a plurality of touch operation periods such that each display operation period and each touch operation period alternate and, during at least one compensation period of a first compensation period adjacent to an immediately preceding touch operation period and a second compensation period adjacent to an immediately following touch operation period in each display operation period, compensates at least one of a data signal and a gate signal, which is to be supplied to a compensation area, according to a variation in state of a panel.

Abstract: A timing controller according to one aspect of the present disclosure that is capable of operating in a low-power mode for a touch sensor driving period includes a receiver which receives a timing synchronization signal and video image data from an external source, a data processor which generates a gate control signal and a data control signal on the basis of the timing synchronization signal and arranges the video image data as pixel data for a display panel, and a transmitter which operates in a normal mode to output the pixel data, the gate control signal, and the data control signal for a display driving period and operates in a low-power mode for at least some time of a touch sensor driving period.

Abstract: A control method and apparatus of an electronic parking brake is disclosed. In an embodiment, a control method of an electronic parking brake comprises, determining by a control part whether a braking power transfer generation condition is satisfied, the braking power transfer generation condition being a condition that a braking power by a main brake is transferred to a braking power by a parking brake; determining whether a braking power transfer to the braking power by the parking brake is generated if the braking power transfer generation condition is satisfied; counting a lapsed time after the braking power transfer is generated if it is determined that the braking power transfer is generated; and generating an additional braking power to the parking brake according to the counted lapsed time.

Abstract: An apparatus for warning against lack of stroke in an electronic parking brake may include: a tension sensor for sensing the tension of a cable which is provided in an actuator so as to transmit power; a motor for providing power to the actuator; and a controller for controlling whether to operate the motor based on the sensed tension of the cable and a preset target tension, and calculating an operating stroke of the actuator based on an operating time of the motor. The controller may issue a stroke lack warning based on the operating stroke and a preset critical stroke.

Abstract: An apparatus for warning against lack of stroke in an electronic parking brake may include: a tension sensor for sensing the tension of a cable which is provided in an actuator so as to transmit power; a motor for providing power to the actuator; and a controller for controlling whether to operate the motor based on the sensed tension of the cable and a preset target tension, and calculating an operating stroke of the actuator based on an operating time of the motor. The controller may issue a stroke lack warning based on the operating stroke and a preset critical stroke.

Abstract: The present invention provides an electric parking brake system with one cable that has only one cable between an actuator, serving as a power generator, and parking cables and high flexibility in laying-out for mounting to a vehicle. According to an electric parking brake system with one cable of the invention, an actuator that converts torque of a motor into axial moving force to operate parking cables is manufactured into a single module, a housing that defines the whole external shape of the actuator is formed into an integral unit by injection molding, in which vibration caused by rotation in the operation of the actuator is absorbed by elastic members, so that a small-sized actuator having improved workability in mounting can be obtained and desired performance, such as reduction of operational noise caused by absorption of vibration, can be achieved.

Abstract: An electric parking brake includes an actuating device, which provides a force to lock and unlock the parking brake using power supplied by manipulation of a control button, and an equalizer, which is coupled at a first end thereof to the actuating device and is coupled at a second end thereof to a parking cable to pull or release the parking cable, which operates a braking device of a wheel, depending on operation of the actuating device. The electric parking brake further includes an operating load measuring unit, which measures operating load that pulls the equalizer in the parking cable and sends the measured signal to an ECU that controls the actuating device.

Abstract: The present invention provides an electric parking brake system with one cable that has only one cable between an actuator, serving as a power generator, and parking cables and high flexibility in laying-out for mounting to a vehicle. According to an electric parking brake system with one cable of the invention, an actuator that converts torque of a motor into axial moving force to operate parking cables is manufactured into a single module, a housing that defines the whole external shape of the actuator is formed into an integral unit by injection molding, in which vibration caused by rotation in the operation of the actuator is absorbed by elastic members, so that a small-sized actuator having improved workability in mounting can be obtained and desired performance, such as reduction of operational noise caused by absorption of vibration, can be achieved.

Abstract: An electric parking brake includes an actuating device, which provides a force to lock and unlock the parking brake using power supplied by manipulation of a control button, and an equalizer, which is coupled at a first end thereof to the actuating device and is coupled at a second end thereof to a parking cable to pull or release the parking cable, which operates a braking device of a wheel, depending on operation of the actuating device. The electric parking brake further includes an operating load measuring unit, which measures operating load that pulls the equalizer in the parking cable and sends the measured signal to an ECU that controls the actuating device.

Abstract: An apparatus and method for soldering an LED driving element to an LCD panel includes a panel holding unit, a rotating unit and a soldering unit. The panel holding unit holds the display panel. The rotating unit supports the panel holding unit at initial radial and angular positions relative to a center of rotation of the rotating unit and rotates the holding unit in a horizontal plane about the center of rotation to selected angular positions relative thereto. The soldering unit is disposed above the rotating unit at the initial radial position and at a first angular position relative to initial angular position of the holding unit, and is operable to solder the driving element of the display panel held by the panel holding unit when the rotating unit rotates the panel holding unit to the first angular position. The apparatus and method provide improved display panel productivity.