Abstract: A driving force adjusting device includes an input unit configured for receiving an input of a selection distribution ratio, which is a ratio of driving force generation of front wheels and rear wheels selected by a user, a receiving unit configured for receiving driving information of a vehicle, a driving force determination unit configured for determining a driving force distribution ratio, which is a driving force generation ratio of the front wheels and the rear wheels, and determining driving force of the front wheels and the rear wheels using the driving force distribution ratio, and a driving control unit configured for controlling a driving unit generating driving force of the vehicle based on the driving force determined by the driving force determination unit.

Abstract: A display device includes an electrode disposed on a substrate, an organic pattern layer disposed on the substrate and spaced apart from the electrode, a light emitting element disposed on the organic pattern layer, the light emitting element including a contact electrode contacting the organic pattern layer, a first semiconductor layer, an active layer, and a second semiconductor layer sequentially disposed on the contact electrode and a connection electrode electrically connecting the electrode to the contact electrode, and the connection electrode is disposed along an upper surface of the electrode, a side surface of the organic pattern layer, and a side surface of the contact electrode.

Abstract: One aspect of the present disclosure is a method for selective surface functionalization using a single-photon source. The method for selective functionalization using a single-photon source includes: (a) adding a single-photon source to a solution containing a photosensitizer and a monomer; and (b) emitting a single photon from the single-photon source. One aspect of the present disclosure is a selectively functionalized single-photon source prepared by the method.

Abstract: An apparatus for calculating torque of a vehicle for exiting drift driving may include a processor and a non-transitory computer-readable storage medium storing a program which, when executed by the processor, causes: determining a driver's intention to exit drift driving based on an opening degree of an accelerator pedal and a steering angle; and calculating target torque of a front wheel motor based on the opening degree of the accelerator pedal when the driver's intention to exit drift driving is determined.

Abstract: A vehicle speed estimating apparatus includes a vehicle information receiver configured to receive travel information of a vehicle including a wheel speed, a motor torque, and a longitudinal acceleration of the vehicle, a wheel slip determiner configured to determine whether wheel slip occurs, a longitudinal acceleration calibrator configured to calibrate the longitudinal acceleration received from the vehicle information receiver, and a vehicle speed estimator configured for estimating, depending on a determination result of the wheel slip determiner, a vehicle speed using the wheel speed or the calibrated longitudinal acceleration.

Abstract: A fuel cell system includes a fuel cell stack including a cathode and an anode. The system also includes an air compressor configured to send air to the cathode of the fuel cell stack. The system also includes an air adjustment valve configured to adjust air flowing from the air compressor into the cathode. The system also includes a hydrogen flow line configured to deliver hydrogen to the anode and discharge the hydrogen that has passed through the anode. The system also includes a controller controlling at least one of a rotation speed of the air compressor or an opening ratio of the air adjustment valve, based on at least one of a voltage of a fuel battery cell or a hydrogen concentration of the anode, in a stop control mode of the fuel cell stack.

Abstract: A composition for an encapsulant film, comprising an ethylene/alpha-olefin copolymer, an encapsulant film and a solar cell module is disclosed.

Abstract: A crosslinking auxiliary composition for an olefin-based copolymer, a crosslinking composition, and an additive for an encapsulant composition for an optical device are described, and by using them that comprising a compound of the following Formula 1, an encapsulant composition for an optical device and an encapsulant film for an optical device, having high volume resistance and light transmittance could be obtained, wherein l, m, n, and o are each independently an integer of 0 to 4.

Abstract: A composition for an encapsulant film, comprising an ethylene/alpha-olefin copolymer, a crosslinking agent, a crosslinking auxiliary agent comprising a compound represented by the following Formula 1, and a silane coupling agent, an encapsulant film and a solar cell module thereof is described herein, and by using such composition, the immersion time of an ethylene/alpha-olefin copolymer may be reduced to improve the economic feasibility of the production process of an encapsulant film, and excellent degree of crosslinking is provided: wherein R1 to R8 are described herein.

Abstract: Provided is a time-to-digital converter, comprising a phase frequency detector configured to receive a phase-locked loop input clock and a feedback clock, a ring oscillator configured to perform oscillation with multi-phase clocks of a first period, a counter array configured to count the number of oscillations in which the ring oscillator oscillates in a first period by the number of positive integers during the first pulse width, a multiplexer configured to divide the first period into a plurality of zones using edge information of the multi-phase clocks of the ring oscillator, and selects and outputs voltage information of a plurality of neighboring phase clocks included in a first zone from the plurality of zones, an analog-to-digital converter, a calibrator, and a first adder, wherein the calibrator comprises, an offset lookup table generation circuit, a gain-corrected analog-to-digital conversion output generator, and a second adder.

Abstract: A hydrogen supply system for fuel cells and a method of controlling the same include a hydrogen supplier connected to a hydrogen provider and configured to receive hydrogen from the hydrogen provider through a supply valve, a supply line, a discharge line, a discharge valve provided on the hydrogen supplier to discharge by-products, collected in the hydrogen supplier, to the outside thereof, and a controller electrically connected to the supply valve and configured to set a basic duty of the supply valve based on a basic control map, to set a compensation duty of the supply valve depending on feedback control, and to set a final duty of the supply valve through the basic duty and the compensation duty.

Abstract: A light-emitting element includes a first semiconductor layer, a light-emitting layer disposed on the first semiconductor layer, a second semiconductor layer disposed on the light-emitting layer, a device electrode layer disposed on the second semiconductor layer, a reflective electrode layer disposed on the device electrode layer, an insulating film surrounding a side surface of the light-emitting layer, a side surface of the second semiconductor layer, and a side surface of the device electrode layer, and a reflective layer surrounding a side surface of the insulating film, wherein the side surface of the device electrode layer is aligned with a side surface of the reflective electrode layer.

Abstract: A gas leak detecting method includes a test article preparation operation of preparing a test article that includes a first coupling region, in which a second component is coupled to one side of a first component, and a second coupling region, in which a third component is coupled to one side of the second component, a test article arrangement operation of arranging the test article in an inner space of a body unit, and a sealing inspection operation of examining a gas discharged from the inner space and inspecting whether or not the first coupling region or the second coupling region is sealed. In the test article arrangement operation, each of the first coupling region and the second coupling region is located inside the inner space.

Abstract: Disclosed are a system and a method for fuel supply control for a fuel cell. The system includes a fuel supply line, a fuel supply valve, a base duty calculator configured to estimate a required supply amount of a fuel gas required for the fuel supply line on the basis of a power generation state of the fuel cell and to calculate a base duty instruction to open the fuel supply valve on the basis of the estimated required supply amount, and a valve controller.

Abstract: A light emitting element includes: a light emitting element core including a first semiconductor layer, a light emitting layer on the first semiconductor layer, and a second semiconductor layer on the light emitting layer; and a first element insulating layer surrounding a side surface of the light emitting element core. An outer surface of the first element insulating layer has a first outer surface adjacent to one surface of the first semiconductor layer, the one surface of the first semiconductor layer being opposite to another surface of the first semiconductor layer facing the second semiconductor layer, and a second outer surface farther away from a side surface of the first semiconductor layer than the first outer surface is.

Abstract: Disclosed is an anode for a lithium secondary battery, and more particularly, an anode comprising a fibrillated binder and a particulate binder.

Abstract: The present invention relates to a method for etching lithium niobate, the method including a process of etching lithium niobate using a mask pattern as a physical dry etching method using Ar plasma produced in a chamber through Ar gas, wherein in the process of etching lithium niobate, a process pressure of the chamber is maintained at 1 mTorr to 20 mTorr, and a method for forming a lithium niobate pattern using the same.

Abstract: A tire pressure monitoring device of an electric vehicle includes a wheel speed sensor sensing a speed of each wheel of the electric vehicle, and a controller selectively calculating an intercept value of ?FR and a cumulative average value of the ?FR based on a difference between a torque of a front wheel motor and a torque of a rear wheel motor, calculating an intercept value of ?LR and an intercept value of ?Diag based on the speed of each wheel, and monitoring a tire pressure of each wheel based on the calculated intercept value of the ?FR or the cumulative average value of the ?FR, the calculated intercept value of the ?LR, and the calculated intercept value of the ?Diag.

Abstract: Disclosed herein are a method of manufacturing dry binders for electrodes usable in a dry electrode method by using a mixture of polymer powder containing a hydroxyl group (—OH) and polytetrafluoroethylene, and a method of manufacturing dry electrodes including dry binders.

Abstract: One aspect of the present disclosure is a method for selective surface functionalization using a single-photon source. The method for selective functionalization using a single-photon source includes: (a) adding a single-photon source to a solution containing a photosensitizer and a monomer; and (b) emitting a single photon from the single-photon source. One aspect of the present disclosure is a selectively functionalized single-photon source prepared by the method.