Abstract: A cathode for a lithium secondary battery includes a cathode current collector, and a cathode active material layer formed on the cathode current collector. The cathode active material layer includes cathode active material particles. The cathode active material particles include a lithium metal oxide particle containing nickel and having a mole fraction of cobalt of 0.02 or less among all elements except lithium and oxygen.

Abstract: A moving object capable of protecting a converter and a method therefor, includes a first battery outputting a voltage lower than a predetermined voltage and a second battery outputting a voltage higher than the predetermined voltage; a converter electrically connected to the first battery and the second battery and configured to convert the voltage from the first battery and to provide the converted voltage to the second battery; a protector configured to control the voltage of the first battery, which is provided to the converter, in response to a voltage difference between the first battery and the second battery reaching a protection condition; and a processor electrically connected to the protector and configured to determine, in response to the protection condition being reached, a required first battery output according to a target voltage difference between the first battery and the second battery and a request control of the moving object and to control an output of the first battery.

Abstract: Proposed is a system and method of controlling regenerative braking torque of an eco-friendly vehicle, the system and method being configured to quickly reduce and maintain a wheel slip amount less than a reference value during coasting, and accordingly, being able to achieve coasting stability and stable regenerative braking, by controlling regenerative brake into zero when a wheel slip over a reference value is generated and an Anti-lock Brake System (ABS) is turned on while an eco-friendly vehicle coasts, and by gradually increasing regenerative braking torque of a motor with a predetermined inclination from zero using Proportional-Integral (PI) control when the ABS is turned off.

Abstract: A moving object capable of protecting a converter and a method therefor, includes a first battery outputting a voltage lower than a predetermined voltage and a second battery outputting a voltage higher than the predetermined voltage; a converter electrically connected to the first battery and the second battery and configured to convert the voltage from the first battery and to provide the converted voltage to the second battery; a protector configured to control the voltage of the first battery, which is provided to the converter, in response to a voltage difference between the first battery and the second battery reaching a protection condition; and a processor electrically connected to the protector and configured to determine, in response to the protection condition being reached, a required first battery output according to a target voltage difference between the first battery and the second battery and a request control of the moving object and to control an output of the first battery.

Abstract: Disclosed are a system and a method for limiting the maximum acceleration of a motor driven vehicle. The system and method can estimate an acceleration from a speed of a motor driven vehicle, and limit the maximum acceleration of the motor driven vehicle to a level to exert constant traveling performance regardless of the total weight of the vehicle and road gradient conditions using the estimated acceleration as a control variable for limiting the maximum acceleration, thereby improving the ride comfort and the fuel efficiency.

Abstract: The present disclosure relates to an apparatus and a method for assembling a composite material leaf spring module, wherein the efficiency of assembly of the composite material leaf spring module is improved and a camber of a spring member of a composite material is compensated for during assembly. An apparatus for assembling a composite material leaf spring module includes a first support configured to support a central portion of the composite material leaf spring module, a pair of second supports configured to individually support springs of the composite material leaf spring module, and a base connecting the first and second supports.

Abstract: The present disclosure relates to an apparatus and a method for assembling a composite material leaf spring module, wherein the efficiency of assembly of the composite material leaf spring module is improved and a camber of a spring member of a composite material is compensated for during assembly. An apparatus for assembling a composite material leaf spring module includes a first support configured to support a central portion of the composite material leaf spring module, a pair of second supports configured to individually support springs of the composite material leaf spring module, and a base connecting the first and second supports.

Abstract: A method of fabricating a semiconductor device, in which an interference effect between word lines is substantially reduced or eliminated, includes forming a plurality of gate patterns on a substrate; forming a first insulating layer between the gate patterns, the first insulating layer filling a region between the gate patterns; etching the first insulating layer to remove a portion of the first insulating layer to a predetermined depth; and forming a second insulating layer on the gate patterns and the first insulating layer. A low-dielectric-constant material is formed between the gate patterns.

Abstract: A method of fabricating a semiconductor device, in which an interference effect between word lines is substantially reduced or eliminated, includes forming a plurality of gate patterns on a substrate; forming a first insulating layer between the gate patterns, the first insulating layer filling a region between the gate patterns; etching the first insulating layer to remove a portion of the first insulating layer to a predetermined depth; and forming a second insulating layer on the gate patterns and the first insulating layer. A low-dielectric-constant material is formed between the gate patterns.

Abstract: An LCD device and a method for manufacturing the same is disclosed, in which it is possible to correct a problem of insufficient or excessive supply of liquid crystal in an LCD device by controlling an amount of liquid crystal. The method includes preparing a liquid crystal cell comprised of a first substrate, a second substrate, a liquid crystal layer between the first and second substrates, and a first sealant formed in the periphery of the liquid crystal layer between the first and second substrates; measuring an amount of liquid crystal provided to the inside of liquid crystal cell; forming an inlet for liquid crystal in the first sealant; and regulating the amount of liquid crystal by supplying or discharging the liquid crystal through the inlet; and sealing the inlet.

Abstract: A view angle controlling LCD comprises a first panel part that has a first group of electrodes and a first liquid crystal layer driven by a first vertical electric field. The first group of electrodes includes a pixel electrode and a common electrode to generate the first vertical electric field. The view angle controlling LCD device further comprises a second panel part deposited on the first panel part that has a second group of electrodes and a second liquid crystal layer panel driven to have slope angle from the horizontal alignment condition by a second vertical electric field. The second group of electrodes includes a first electrode and a second electrode to generate the second vertical electric field.

Abstract: A method of fabricating a non-volatile memory device includes forming an isolation trench in a semiconductor substrate, and the isolation trench defines first and second fins. The method further includes forming an isolation layer partially filling the isolation trench, forming first and second charge trap patterns respectively covering parts of the first and second fins projecting from the isolation layer, and forming a control gate electrode covering the first and second charge trap patterns and crossing the first and second fins.

Abstract: A method of downloading content from a server to a mobile communication network and system thereof are disclosed. In particular, a method of downloading multimedia content from a server to a user equipment and a system for performing the method are disclosed. The method protects the copyright of multimedia content provided via the Internet, and prevents multimedia content from being downloaded without permission or validity.

Abstract: A view angle controlling LCD comprises a first panel part that has a first group of electrodes and a first liquid crystal layer driven by a first vertical electric field. The first group of electrodes includes a pixel electrode and a common electrode to generate the first vertical electric field. The view angle controlling LCD device further comprises a second panel part deposited on the first panel part that has a second group of electrodes and a second liquid crystal layer panel driven to have slope angle from the horizontal alignment condition by a second vertical electric field. The second group of electrodes includes a first electrode and a second electrode to generate the second vertical electric field.

Abstract: A liquid crystal display for automatically adjusting brightness of interference image displayed at ECB sub pixels of quad type cells of a liquid crystal display panel in accordance with brightness of a background screen is disclosed. The liquid crystal display includes first to n-th look-up tables each holding a mapping of one first to n-th mappings of ECB brightness data to cell location information for the quad cells of the liquid crystal display panel; an image processor that calculates a brightness data distribution of an image; and a viewing angle controller that selects one of the first to the n-th look-up tables depending on the calculated brightness data distribution.

Abstract: A view angle controlling LCD comprises a first panel part that has a first group of electrodes and a first liquid crystal layer driven by a first vertical electric field. The first group of electrodes includes a pixel electrode and a common electrode to generate the first vertical electric field. The view angle controlling LCD device further comprises a second panel part deposited on the first panel part that has a second group of electrodes and a second liquid crystal layer panel driven to have slope angle from the horizontal alignment condition by a second vertical electric field. The second group of electrodes includes a first electrode and a second electrode to generate the second vertical electric field.

Abstract: An LCD device and a method for manufacturing the same is disclosed, in which it is possible to correct a problem of insufficient or excessive supply of liquid crystal in an LCD device by controlling an amount of liquid crystal. The method includes preparing a liquid crystal cell comprised of a first substrate, a second substrate, a liquid crystal layer between the first and second substrates, and a first sealant formed in the periphery of the liquid crystal layer between the first and second substrates; measuring an amount of liquid crystal provided to the inside of liquid crystal cell; forming an inlet for liquid crystal in the first sealant; and regulating the amount of liquid crystal by supplying or discharging the liquid crystal through the inlet; and sealing the inlet.

Abstract: A non-volatile memory device prevents charge spreading. The non-volatile memory device includes an isolation trench in a semiconductor substrate, an isolation layer partially filling the isolation trench between first and second fins defined by the isolation trench, a control gate electrode crossing the first and second fins, a first charge trap pattern between the first fin and the control gate electrode, and a second charge trap pattern between the second fin and the control gate electrode.

Abstract: A roll printing device, a roll printing method, and a method of fabricating an LCD device using the same are disclosed. The roll printing device includes a dispenser, an anilox roll receiving a predetermined material dispensed from the dispenser, a doctor roll rotating in engagement with the anilox roll to uniformly coat the predetermined material on the anilox roll, a doctor blade in contact with the anilox roll to uniformly coat the predetermined material on the anilox roll, and a printing roll supplied with the predetermined material from the anilox roll. The predetermined material is uniformly coated on the anilox roll by both the doctor roll and the doctor blade.

Abstract: A non-volatile memory device prevents charge spreading. The non-volatile memory device includes an isolation trench in a semiconductor substrate, an isolation layer partially filling the isolation trench between first and second fins defined by the isolation trench, a control gate electrode crossing the first and second fins, a first charge trap pattern between the first fin and the control gate electrode, and a second charge trap pattern between the second fin and the control gate electrode.