Abstract: A display device and a method for manufacturing the same are discussed. The display device includes a first substrate, a thin film transistor over an inner surface of the first substrate, a second substrate spaced apart from the first substrate, a light-emitting element over an inner surface of the second substrate facing the first substrate and including a first element electrode and a second element electrode, and first and second assembly lines between the second substrate and the light-emitting element. The first element electrode is electrically connected to the first and second assembly lines, and the second element electrode is electrically connected to the thin film transistor.

Abstract: A display device including a substrate having a display area and a non-display area; a thin film transistor in the display area over the substrate; a first dam at least partially overlapping the thin film transistor; an adhesive layer inside the first dam; a light-emitting element provided on the adhesive layer and including a semiconductor layer, a first element electrode on the semiconductor layer, a second element electrode on the semiconductor layer and disposed higher than the first element electrode, and a protection layer on the first element electrode, the second element electrode, and the semiconductor layer and including a first opening partially exposing a top surface of the first element electrode and a second opening partially exposing a top surface of the second element electrode; and a planarization layer provided over the adhesive layer and surrounding a side surface of the light-emitting element and a side surface of the protection layer.

Abstract: A separator for a secondary battery includes a porous polymer substrate and a porous coating layer disposed on at least one surface of the porous polymer substrate. The porous coating layer includes inorganic particles, a binder polymer, and a dispersant. The binder polymer includes at least three types of fluorine-based polymers. The dispersant includes a first dispersant and a second dispersant, the second dispersant having a lower weight average molecular weight than the first dispersant. Also provided is a method of manufacturing a separator for a secondary battery.

Abstract: Disclosed is a rechargeable lithium battery including a positive electrode including a positive active material; a negative electrode including a negative active material; an electrolyte solution including a lithium salt and a non-aqueous organic solvent; and a separator between the positive and the negative electrodes, the separator including a porous substrate and a coating layer positioned on at least one side of the porous substrate. The negative active material includes a Si-based material; the non-aqueous organic solvent includes cyclic carbonate including ethylene carbonate, propylene carbonate, or combinations thereof, the cyclic carbonate being included in an amount of about 20 volume % to about 60 volume % based on the total amount of the non-aqueous organic solvent; and the coating layer includes a fluorine-based polymer, an inorganic compound, or combinations thereof. The rechargeable lithium battery has improved cycle-life and high temperature storage characteristics.

Abstract: A light-emitting diode display device is provided with a substrate including a first sub-pixel and a second sub-pixel; a first light-emitting element provided in the first sub-pixel over the substrate; and a second light-emitting element provided in the second sub-pixel over the substrate, wherein the second light-emitting element includes a first electrode, a light-emitting layer, and a second electrode, and wherein the light-emitting layer is further provided in the first sub-pixel and overlaps the first light-emitting element.

Abstract: A light-emitting diode and a light-emitting diode display device are discussed. The light-emitting diode in some examples includes a semiconductor layer, a first element electrode on the semiconductor layer, a second element electrode on the semiconductor layer, a first auxiliary electrode connected to the first element electrode and located on one side surface of the light-emitting diode, a first protection layer on the first element electrode and the second element electrode, and a second protection layer on the first auxiliary electrode and the first protection layer.

Abstract: Disclosed is a rechargeable lithium battery including a positive electrode including a positive active material; a negative electrode including a negative active material; an electrolyte solution including a lithium salt and a non-aqueous organic solvent; and a separator between the positive and the negative electrodes, the separator including a porous substrate and a coating layer positioned on at least one side of the porous substrate. The negative active material includes a Si-based material; the non-aqueous organic solvent includes cyclic carbonate including ethylene carbonate, propylene carbonate, or combinations thereof, the cyclic carbonate being included in an amount of about 20 volume % to about 60 volume % based on the total amount of the non-aqueous organic solvent; and the coating layer includes a fluorine-based polymer, an inorganic compound, or combinations thereof. The rechargeable lithium battery has improved cycle-life and high temperature storage characteristics.

Abstract: A connector device electrically connected to a circuit board includes: a body portion connected externally; a housing surrounding at least a portion of the body portion; a first terminal extending downward from the body portion and connected to a first capacitor of the circuit board; a second terminal extending downward from the body portion to be spaced apart from the first terminal and connected to a second capacitor of the circuit board; and a ferrite core through which the second terminal passes.

Abstract: Disclosed is a rechargeable lithium battery including a positive electrode including a positive active material; a negative electrode including a negative active material; an electrolyte solution including a lithium salt and a non-aqueous organic solvent; and a separator between the positive and the negative electrodes, the separator including a porous substrate and a coating layer positioned on at least one side of the porous substrate. The negative active material includes a Si-based material; the non-aqueous organic solvent includes cyclic carbonate including ethylene carbonate, propylene carbonate, or combinations thereof, the cyclic carbonate being included in an amount of about 20 volume % to about 60 volume % based on the total amount of the non-aqueous organic solvent; and the coating layer includes a fluorine-based polymer, an inorganic compound, or combinations thereof. The rechargeable lithium battery has improved cycle-life and high temperature storage characteristics.

Abstract: A vehicle steering device and a driving method thereof are capable of preventing sudden rotation of a steering wheel to prevent a driver's injury, the vehicle steering device including an inverter; a motor connected to the inverter through terminals; and a short-circuit controller configured to control a short-circuit state of the terminals of the motor based on whether a vehicle operated by the vehicle steering device is turned on.

Abstract: A negative electrode active material for a lithium secondary battery, including silicon oxide particles, wherein the silicon oxide has a full width at half maximum peak ranging between 2 and 6 in a particle size distribution and the silicon oxide particles have an average particle size (D50) of 1 ?m to 20 ?m, and a negative electrode and a lithium secondary battery comprising the same. The negative electrode active material according to the disclosure has outstanding life performance and output performance.

Abstract: A negative electrode active material for a lithium secondary battery, including silicon oxide particles, wherein the silicon oxide has a full width at half maximum peak ranging between 2 and 6 in a particle size distribution and the silicon oxide particles have an average particle size (D50) of 1 ?m to 20 ?m, and a negative electrode and a lithium secondary battery comprising the same. The negative electrode active material according to the disclosure has outstanding life performance and output performance.

Abstract: A steering assist device may comprise an Ath power path controller positioned on an Ath power path connecting an Ath leg of an inverter with an Ath phase of a steering motor, a Bth power path controller positioned on a Bth power path connecting a Bth leg of the inverter with a Bth phase of the steering motor, a Cth power path controller positioned on a Cth power path connecting a Cth leg of the inverter with a Cth phase of the steering motor, and a controller unit determining a state of at least one of the Ath power path controller to the Cth power path controller based on at least one of an Ath phase voltage to a Cth phase voltage respectively formed at the Ath leg to the Cth leg of the inverter and controlling the steering motor according to a result of the determination.

Abstract: The present embodiments relate to a steering assist device. A steering assist device may comprise a first current sensor obtaining a first current value, a second current sensor obtaining a second current value, a third current sensor obtaining a third current value, a fourth current sensor obtaining a fourth current value, and a controller unit comparing the first current value with the third current value determining a state of at least one of the first current sensor or the third current sensor according to a result of the comparison, comparing the second current value with the fourth current value, determining a state of at least one of the second current sensor or the fourth current sensor according to a result of the comparison, and controlling a steering motor according to a result of the determination.

Abstract: A negative electrode active material for a lithium secondary battery including complex particles including silicon oxide particles doped with a metal of lithium, magnesium, calcium or aluminum, a linear conductive material disposed between the doped silicon oxide particles, and a carbon-based binder that hinds the doped silicon oxide particles and the conductive material together. The carbon-based binder is a result of sintering a carbon-based precursor. A method of preparing the negative electrode active material, a negative electrode and a lithium secondary battery are also provided. The negative electrode active material according to the present disclosure is superior at least in initial efficiency and life characteristics.

Abstract: The disclosure relates to a steering system and a method for controlling the same. According to an embodiment, a steering system comprises an electric power steering (EPS) steering motor connected to a first inverter and a second inverter, an additional motor connected to the second inverter and providing a steering-related additional function, a main electric control unit (ECU) including the first inverter and controlling the EPS steering motor through the first inverter, and a sub ECU including the second inverter and controlling at least one of the EPS steering motor or the additional motor based on at least one of main ECU state information or vehicle driving state information.

Abstract: A negative electrode active material for a lithium secondary battery which includes: silicon particles; and a coating layer surrounding respective silicon particles, wherein the silicon particles have a full width at half maximum (FWHM) of peak ranging from 2 to 10 in the particle diameter distribution having an average particle diameter (D50) of 1 ?m to 30 ?m, and the coating layer includes at least one selected from the group consisting of carbon and a polymer. A negative electrode and lithium secondary battery including the negative electrode active material are also disclosed.

Abstract: The present invention relates to a polyester resin. The polyester resin is useful for bottles, sheets, multilayer sheets, stretched films and fiber applications due to excellent heat resistance and transparency, and in particular, the polyester resin has little deterioration of physical properties such as yellowing, etc., during processing. A process for making the polyester resin includes an esterification reaction between a dicarboxylic acid that includes terephthalic acid and a diol that includes isosorbide in the presence of a catalyst, followed by a polycondensation reaction on a product of the esterification reaction. In some embodiments, an initial mixing ratio of the dicarboxylic acid and the diol is between 1:1.02 and 1:1.04.

Abstract: The disclosure relates to a steering system and a method for controlling the same. According to an embodiment, a steering system comprises an electric power steering (EPS) steering motor connected to a first inverter and a second inverter, an additional motor connected to the second inverter and providing a steering-related additional function, a main electric control unit (ECU) including the first inverter and controlling the EPS steering motor through the first inverter, and a sub ECU including the second inverter and controlling at least one of the EPS steering motor or the additional motor based on at least one of main ECU state information or vehicle driving state information.

Abstract: The disclosure relates to a steering system and a method for controlling the same. According to an embodiment, a steering system comprises an electric power steering (EPS) steering motor connected to a first inverter and a second inverter, an additional motor connected to the second inverter and providing a steering-related additional function, a main electric control unit (ECU) including the first inverter and controlling the EPS steering motor through the first inverter, and a sub ECU including the second inverter and controlling at least one of the EPS steering motor or the additional motor based on at least one of main ECU state information or vehicle driving state information.