Abstract: Disclosed is to an electronic brake system. The electronic brake system includes an integrated master cylinder having a simulation chamber, a first master chamber, and a second master chamber arranged in order from a side of a brake pedal, wherein the integrated master cylinder includes a simulation piston provided to be displaceable by the brake pedal to pressurize the simulation chamber, a first master piston configured to pressurize the first master chamber and having a diameter smaller than a diameter of the simulation piston, a second master piston configured to pressurize the second master chamber and having a diameter smaller than a diameter of the first master piston, and an elastic member interposed between the simulation piston and the first master piston to provide the brake pedal with a reaction force.

Abstract: A printed circuit board includes an insulating layer, and a first wiring layer at least partially embedded in one surface of the insulating layer, one surface of the first wiring layer being exposed from the one surface of the insulating layer. The insulating layer includes a first insulating layer covering at least a portion of a side surface of the first wiring layer, and a second insulating layer disposed on the first insulating layer and the first wiring layer, and the first and second insulating layers include different insulating materials.

Abstract: The present disclosure relates to an electronic brake system. The electronic brake system includes a reservoir in which a pressurized medium is stored, an integrated master cylinder having a master chamber and a simulation chamber, a reservoir flow path provided to communicate the integrated master cylinder with the reservoir, a hydraulic pressure supply device provided to generate a hydraulic pressure by operating a hydraulic piston according to an electrical signal output in response to a displacement of the brake pedal, a hydraulic control unit including a first hydraulic circuit provided to control the hydraulic pressure to be transferred to two wheel cylinders, and a second hydraulic circuit provided to control the hydraulic pressure to be transferred to the other two wheel cylinders, and an electronic control unit configured to control valves based on hydraulic pressure information and displacement information of the brake pedal.

Abstract: Disclosed herein an electronic brake system includes a hydraulic pressure supply device including a first pressure chamber and a second pressure chamber partitioned by a hydraulic piston, and a hydraulic control unit, wherein the hydraulic control unit comprises a first hydraulic flow path connecting the first pressure chamber and one of the first and second hydraulic circuits, a second hydraulic flow path branched from the first hydraulic flow path to connect to the other one of the first and second hydraulic circuits, a third hydraulic flow path branched from the first hydraulic flow path on upstream side of a branch point of the second hydraulic flow path to connect the second pressure chamber, and a fourth hydraulic flow path branched from the first hydraulic flow path on upstream side of a branch point of the third hydraulic flow path to connect the third hydraulic flow path.

Abstract: A display device includes: a display panel including a display area and a non-display area; a flexible printed circuit board overlapping and attached to the display panel; a pair of first alignment indicia disposed in the non-display area; a pair of second alignment indicia adjacent to the first alignment indicia; a pair of third alignment indicia disposed on the flexible printed circuit board.

Abstract: A circuit board includes: a substrate having a first surface and a second surface opposing each other; a first connection pad protruding from the first surface in a first direction perpendicular to the first surface of the substrate and having an upper surface and a side surface intersecting each other; a first conductive layer disposed on the upper surface of the first connection pad; and a second conductive layer disposed in contact with an upper surface of the first conductive layer and the side surface of the first connection pad.

Abstract: Provided is an electronic brake system.

Abstract: Provided is an electronic brake system including: a reservoir in which a pressurized medium is stored; an integrated master cylinder including a simulation chamber, a simulation piston provided in the simulation chamber to be displaceable by a brake pedal, a master chamber, a master piston provided in the master chamber to be displaceable by a displacement of the simulation piton or a hydraulic pressure of the simulation chamber, an elastic member provided between the simulation piston and the master piston, a piston spring elastically supporting the master piston, a simulation flow path connecting the simulation chamber to the reservoir, and a simulator valve provided in the simulation flow path to control a flow of a pressurized medium; a hydraulic pressure providing unit provided to generate a hydraulic pressure by operating a hydraulic piston according to an electrical signal output in response to a displacement of the brake pedal; a hydraulic pressure control unit including a first hydraulic circuit prov

Abstract: A printed circuit board includes: a first interconnection layer; a first insulating layer covering at least a portion of a side surface of the first interconnection layer; a second insulating layer covering at least a portion of an upper surface of the first interconnection layer and at least a portion of an upper surface of the first insulating layer; a third insulating layer covering at least a portion of a lower surface of the first interconnection layer and at least a portion of a lower surface of the first insulating layer; a second interconnection layer disposed on an upper surface of the second insulating layer; and a third interconnection layer disposed on a lower surface of the third insulating layer.

Abstract: A vehicle moving apparatus may include a housing extending in a first direction; an elevator coupled to the housing to be movable in the first direction and another direction opposite thereto, extending in a third direction and being inserted to be drawable into an underside space of a vehicle, and configured to lift or lower a wheel of the vehicle; and a wheel assembly coupled to the elevator and configured to move the housing and the elevator in a direction toward the vehicle or in a direction opposite the vehicle, wherein the wheel assembly includes a wheel rotatably provided with a vertical direction as an axis, and configured to movably support the elevator; and an actuator coupled to the wheel and configured to provide power for rotating the wheel, wherein the wheel is rotatable such that a diameter of the wheel is aligned between the first and third directions.

Abstract: A printed circuit board includes: an insulating layer; a first circuit layer disposed on one surface of the insulating layer, and including a first circuit pattern and a first connection pad; and a surface treatment layer disposed on one surface of the first connection pad. The other surface of the first connection pad is covered by the insulating layer, and at least a portion of a side surface of the first connection pad is spaced apart from the insulating layer.

Abstract: A metal wiring of a semiconductor device may include: a first metal line disposed in a first metal layer, and defined with an opening in a first region; and a contact metal passing through a dielectric layer under the first metal layer adjacent to the opening and connected to the first metal line around the opening.

Abstract: The present disclosure relates to an electronic brake system. The electronic brake system includes a reservoir in which a pressurized medium is stored, an integrated master cylinder including a master chamber and a simulation chamber, a reservoir flow path communicating the integrated master cylinder with the reservoir, a hydraulic pressure supply device provided to generate a hydraulic pressure by operating the hydraulic piston according to an electrical signal output in response to a displacement of the brake pedal, a hydraulic control unit including a first hydraulic circuit provided to control the hydraulic pressure transferred to two wheel cylinders and a second hydraulic circuit provided to control the hydraulic pressure transferred to the other two wheel cylinders, and an electronic control unit provided to control valves based on hydraulic pressure information and displacement information of the brake pedal.

Abstract: A printed circuit board according to an embodiment includes: an insulation layer including a recess portion; and a connection pad disposed on the recess portion of the insulation layer and protruded from the recess portion, wherein the connection pad may include a protrusion and a concave portion that is lower than the protrusion, and a surface height of the protrusion of the connection pad may be substantially the same as or less than a surface height of the insulation layer.

Abstract: A robot for parking a vehicle is provided. The robot for parking a vehicle according to an aspect of the present disclosure, which lifts a vehicle having a pair of first wheels and a pair of second wheels to park in a parking lot, may include a first module for lifting the pair of first wheels by moving to the side of a first direction as a direction in which the rotation shafts of the pair of first wheels of the vehicle extend; a second module which is disposed on the side of a second direction as a direction from the pair of first wheels of the first module toward the pair of second wheels and lifts the pair of second wheels by moving toward the side of the first direction of the pair of second wheels of the vehicle; a connection link for connecting the first module and the second module; and a controller for controlling the first module and the second module.

Abstract: A printed circuit board includes an insulating layer, and a first wiring layer at least partially embedded in one surface of the insulating layer, one surface of the first wiring layer being exposed from the one surface of the insulating layer. The insulating layer includes a first insulating layer covering at least a portion of a side surface of the first wiring layer, and a second insulating layer disposed on the first insulating layer and the first wiring layer, and the first and second insulating layers include different insulating materials.

Abstract: A vehicle control apparatus and a method for controlling the same are disclosed. The vehicle control apparatus includes an inputter, a determiner, and a controller. The inputter receives an automatic vehicle hold (AVH) switch operation signal from an AVH device, and receives a current vehicle movement value sensed by a sensing device and a current vehicle brake force value of a brake device that generates brake force in response to activation of the AVH device. The determiner determines whether the received AVH switch operation signal transitions from an ON state to an AVH entry state, determines whether vehicle movement occurs on the basis of the received current vehicle movement value during an AVH retention time in the AVH entry state, and determines that the current vehicle brake force value is in an abnormal state when vehicle movement occurs. The controller receives the current vehicle movement value and the current vehicle brake force value, and transmits a command for judgment to the determiner.

Abstract: A three-dimensional semiconductor memory device may include a cell wafer including a source plate, a plurality of first word lines stacked to be spaced apart from one another along a plurality of first vertical channels projecting from a bottom surface of the source plate in a vertical direction, and a plurality of second word lines stacked to be spaced apart from one another along a plurality of second vertical channels projecting from a top surface of the source plate in a vertical direction; a first peripheral wafer bonded to a bottom surface of the cell wafer, and including a first row decoder unit which transfers an operating voltage to the plurality of first word lines; and a second peripheral wafer bonded to a top surface of the cell wafer, and including a second row decoder unit which transfers an operating voltage to the plurality of second word lines.

Abstract: Provided are an electronic brake system and a method of operating the same, capable of performing a normal operation mode and an abnormal operation mode by including an integrated master cylinder configured to discharge a pressurizing medium according to a displacement of a brake pedal while providing a driver with a pedal fee, a liquid pressure supply device configured to generate a liquid pressure by operating a hydraulic piston according to an electrical being output on the basis of the displacement of the brake pedal, and a hydraulic control unit configured to a liquid pressure of a pressurizing medium to be supplied to each wheel cylinder.

Abstract: A printed circuit board includes: an insulating layer; a first circuit layer disposed on one surface of the insulating layer, and including a first circuit pattern and a first connection pad; and a surface treatment layer disposed on one surface of the first connection pad. The other surface of the first connection pad is covered by the insulating layer, and at least a portion of a side surface of the first connection pad is spaced apart from the insulating layer.