Abstract: Provided herein is a memory device for performing a program operation on memory cells. The memory device include a plurality of memory cells configured to store data, a voltage generator configured to apply program voltages to a word line coupled to the plurality of memory cells during a program operation in which the plurality of memory cells are programmed to a plurality of program states, a cell speed determiner configured to determine a program speed of the plurality of memory cells depending on a number of pulses for the program voltages applied to the word line while the program operation is being performed, and a program manager configured to change a condition for remaining program operations depending on the program speed determined by the cell speed determiner.

Abstract: An image sensor including: a substrate which includes a first surface and a second surface opposite each other; a plurality of pixels, each pixel including a photoelectric conversion layer in the substrate; a pixel separation pattern disposed in the substrate and separating the pixels; a surface insulating layer disposed on the first surface of the substrate; conductor contacts disposed in the surface insulating layer; and a grid pattern disposed on the surface insulating layer, wherein the pixel separation pattern includes a first portion and a second portion arranged in a direction parallel to the first surface of the substrate, and the conductor contacts are interposed between the first portion of the pixel separation pattern and the grid pattern and are not interposed between the second portion of the pixel separation pattern and the grid pattern.

Abstract: An apparatus for manufacturing an interior part of a vehicle may include a pressure sensor disposed at a position on a surface of a base of the interior part at which a foaming pressure of a foam material is detected, a tube controlling an expanding pressure, disposed on a surface of a skin layer of the interior part to press against the base, and a tube pressure controller for controlling the expanding pressure of the tube, which causes the skin layer to be pressed to the surface of the base, relative to the foaming pressure of the foam material detected by the pressure sensor during foaming of the foam material, to block leakage of the foam material.

Abstract: An apparatus for purifying an organic compound and a method of purifying an organic compound, the apparatus including an inner tube that receives a purification target material therein; a heater that heats the purification target material received in the inner tube; an evacuator that evacuates the inner tube into a vacuum; and a driving device that drives the inner tube.

Abstract: Provided is a screen display method of a wheel loader, which is capable of improving efficiency of use of a monitor and user convenience, and displaying more vehicle information. A screen display method of a wheel loader according to an exemplary embodiment of the present disclosure includes: obtaining vehicle information about the wheel loader; displaying the obtained vehicle information on a plurality of monitors; and dividing and displaying the displayed vehicle information from at least one monitor to another monitor among the plurality of monitors according to an operation state of the wheel loader.

Abstract: An apparatus for manufacturing an interior part of a vehicle may include a pressure sensor disposed at a position on a surface of a base of the interior part at which a foaming pressure of a foam material is detected, a tube controlling an expanding pressure, disposed on a surface of a skin layer of the interior part to press against the base, and a tube pressure controller for controlling the expanding pressure of the tube, which causes the skin layer to be pressed to the surface of the base, relative to the foaming pressure of the foam material detected by the pressure sensor during foaming of the foam material, to block leakage of the foam material.

Abstract: An apparatus for two-shot forming to form a plate shape resin product may include a first mold, a second mold, and an injection machine for injecting a raw resin including a foaming agent into a cavity defined by the first mold and the second mold through gates of the second mold, in which the first mold that is brought in contact with the outer side of a formed resin product is equipped with a cooling device for partially and intensively cooling a thick portion of the resin product in the first mold that is brought in contact with a relatively thick portion of a part rapidly changing in thickness in the resin product.

Abstract: Provided is a screen display method of a wheel loader, which is capable of improving efficiency of use of a monitor and user convenience, and displaying more vehicle information. A screen display method of a wheel loader according to an exemplary embodiment of the present disclosure includes: obtaining vehicle information about the wheel loader; displaying the obtained vehicle information on a plurality of monitors; and dividing and displaying the displayed vehicle information from at least one monitor to another monitor among the plurality of monitors according to an operation state of the wheel loader.

Abstract: The present invention provides an apparatus and method for air conditioning a vehicle interior using a battery charge control of an electric vehicle, which can improve the cooling/heating performance by setting a start-up time of the electric vehicle and supplying heat generated from a battery during charge and its latent heat to the vehicle interior during initial start-up of the vehicle.

Abstract: An apparatus for purifying an organic compound and a method of purifying an organic compound, the apparatus including an inner tube that receives a purification target material therein; a heater that heats the purification target material received in the inner tube; an evacuator that evacuates the inner tube into a vacuum; and a driving device that drives the inner tube.

Abstract: A transmission indicator apparatus for a vehicle, may include a light source disposed on an upper surface of a PCB (Printed Circuit Board) and electrically configured in a circuit; a housing for housing the light source and the PCB therein; and a light guide sheet disposed at the front of the light source to deliver light of the light source to a character part therethrough, wherein the light source is integrated into the PCB.

Abstract: An air-conditioner for a vehicle, may include a casing having an upper outlet and a lower outlet, with an air flow space defined in the casing and including an upper space and a lower space to guide air to the upper outlet and/or the lower outlet, an evaporator installed in the casing and selectively communicating with the upper outlet through the upper space, and a distributing partition wall to partition the lower space into a receiving space to receive a heating member therein and selectively communicate with the upper space and at least a partitioned space to communicate the heating member with the lower outlet, thus guiding the air to a side portion of the casing.

Abstract: A crash box of a bumper for a vehicle is provided in the bumper to absorb collision energy produced in a collision. The crash box is constructed such that upper and lower horizontal partitions and a plurality of vertical partitions are connected to each other to form a lattice structure having a plurality of hollow portions, and each of the vertical partitions is formed to be bent at a middle portion thereof. A vertical partition located at the outermost position of the hollow portions forming the lattice structure is bent towards the inside of the crash box, and a vertical partition provided in a middle portion of the crash box is bent to the outside or inside of the vehicle.

Abstract: A method of manufacturing nano-fiber non-woven fabrics is provided. The method comprises preparing a polyurethane solution by dissolving polyurethane in an organic solvent, producing an electrospinning solution by adding far infrared ray emitting particles, antibacterial inorganic particles, and deodorization inorganic particles to the polyurethane solution, and electrospinning the electrospinning solution to form the nano-fiber non-woven fabric. The far infrared ray emitting particles may be obtained by adding a metal oxide to ceramics and sintering the metal oxide-added ceramics. The antibacterial inorganic particles may be obtained by impregnating a zirconium-based carrier with silver ions. The deodorization inorganic particles may be obtained by impregnating a zirconium-based or a silica oxide-based carrier with an amine-based compound.

Abstract: The present disclosure discloses a low idle control system of construction equipment and an automatic control method thereof. The low idle control system of construction equipment includes: a front angle change sensing means which detects an operation of at least a part of a front unit through changes in an angle; a controller which is electrically connected to the front angle change sensing means, determines whether to enter an auto idle state by receiving an output signal that is transmitted from the front angle change sensing means, and generates an rpm control signal corresponding to the result of the determination on whether to enter the auto idle state; and an ECU which controls the rpm of an engine by receiving the rpm control signal outputted from the controller. The present disclosure is capable of implementing an effective auto idle function by more accurately recognizing a state of using equipment.

Abstract: Provided is an Adaptive Front Lighting System and a control method thereof, which includes a motor driver which controls a beam irradiation direction of a headlamp by operating a motor coupled to the headlamp according to a motor control signal, and generates a motor fault signal when fail occurs in the motor, a power supply unit which controls a magnitude of electric power supplied to the headlamp according to a power control signal, and a controller which selectively outputs the power control signal to the power supply unit according to the motor fault signal of the motor driver.

Abstract: A transmission indicator apparatus for a vehicle, may include a light source disposed on an upper surface of a PCB (Printed Circuit Board) and electrically configured in a circuit; a housing for housing the light source and the PCB therein; and a light guide sheet disposed at the front of the light source to deliver light of the light source to a character part therethrough, wherein the light source is integrated into the PCB.

Abstract: An air discharge system of an HVAC (Heat, Ventilation, and Air Conditioning) system for a vehicle, may include a first path provided in the HVAC system to communicate with discharge ports of a front seat, the first path allowing air that has passed through a heat exchanger to be discharged through the discharge ports of the front seat, a second path diverged from the first path to communicate with discharge ports of a rear seat, the second path allowing air that has passed through the heat exchanger to be discharged through the discharge ports of the rear seat, thus enabling the independent discharge of air to the rear seat, and a first control door provided at a position where the first path and the second path diverge from each other, thus opening or closing the second path.

Abstract: An adaptive front lighting system for performing highway and urban district modes of front lights is provided, which includes a leveling actuator rotating a light source of front lights of a vehicle in upward and downward directions, and a control unit judging a driving state of the vehicle as either of a highway driving state and an urban district driving state in accordance with a driving condition of the vehicle and determining a degree of rotation of the light source performed by the leveling actuator in accordance with a result of judgment. The driving condition includes at least one of a vehicle speed, external illumination, and frequency of vehicle stops.

Abstract: A rear monitor mounting structure may include an armrest having a recess formed in an upper portion and an armrest hinge portion provided on one end thereof, a rear monitor mount provided in the one end of the armrest and pivotally coupled to the armrest hinge portion of the armrest, a vertical rotary motor fixed to the armrest hinge portion and coupled to the rear monitor mount to selectively rotate the rear monitor mount, wherein the vertical rotary motor is co-axially aligned with an armrest hinge shaft pivotally coupling the armrest and a center console, and a rear monitor connected to the rear monitor mount, wherein the rear monitor rotates toward or away from the recess according to a rotation angle of the rear monitor mount with respect to the armrest hinge shaft.