Abstract: A display device includes a bending area at which the display device is bendable; an organic light emitting element disposed on the substrate; an encapsulation layer covering an upper surface and a side surface of the organic light emitting element; and a bending area protection layer covering the bending area of the substrate. The upper surface of the encapsulation layer includes a nano structure defined by nano sized protrusions and depressions of the upper surface, and along the substrate, and the bending area is disposed separated from the encapsulation layer.

Abstract: A display device includes: a substrate including a flat portion and a bending portion disposed on a side of the flat portion; a light emitting element layer disposed on the substrate and including light emitting elements disposed in the flat portion and the bending portion; and an encapsulation layer disposed over the flat portion and the bending portion and including a first inorganic encapsulation layer disposed on the light emitting element layer, an organic encapsulation layer disposed on the first inorganic encapsulation layer, and a second inorganic encapsulation layer disposed on the organic encapsulation layer. At least a portion of the organic encapsulation layer disposed in the bending portion includes a portion protruding in a direction upward from the substrate, and a maximum height of the organic encapsulation layer disposed in the bending portion is greater than a maximum height of the organic encapsulation layer disposed in the flat portion.

Abstract: A display device includes a display panel including a folding area, and a display driving circuit which drives image display pixels of the display panel, where the display panel includes a display layer, in which the image display pixels are disposed, an elasticity control layer disposed on the display layer and having an area corresponding to the area of the folding area, and a touch sensing unit disposed on the elasticity control layer to detect a user's touch.

Abstract: An inkjet printing system includes: an inkjet head unit including a nozzle for discharging ink, a driving unit for generating and outputting a driving voltage for discharging the ink from the nozzle, a first impedance adjusting unit disposed between an input terminal of the inkjet head unit and an output terminal of the driving unit and including a diode, and a self-sensing circuit unit that is connected to the input terminal of the inkjet head unit and receives a self-sensing voltage from the nozzle to determine whether the nozzle is operating normally.

Abstract: There is provided a method for neural network-based video encoding. The method includes estimating a motion vector between an input image and a reference image based on a temporal layer of the input image, transforming the motion vector into a latent representation, scaling the latent representation of the motion vector based on the temporal layer of the input image and obtaining a temporal context of the input image based on the scaled latent representation of the motion vector and the reference image.

Abstract: A firmware upgrade apparatus and method are disclosed. A firmware upgrade apparatus according to some embodiments of the present invention includes access points, a relay configured to upload firmware data to the access point, a node configured to upload the firmware data to the relay, and an over-the-air (OTA) access point configured to upload the firmware data to the node.

Abstract: A display device includes a display layer comprising pixels, each of the pixels having at least one thin-film transistor, a connection line electrically connected to the at least one thin-film transistor, the connection line being exposed on a lower surface of the display layer through a first contact hole formed in the display layer, a barrier layer disposed on the lower surface of the display layer and including a second contact hole connected to the first contact hole, a lead line disposed on a lower surface of the barrier layer and electrically connected to the connection line through the second contact hole, a pad part disposed on the lower surface of the barrier layer and electrically connected to the lead line, and a lower film overlapping the lower surface of the barrier layer and the lead line.

Abstract: A display device includes a display panel including a first surface and a second surface, the display panel including a base layer and a display layer on the base layer; a driving circuit part disposed on the second surface of the display panel, the driving circuit part including a ground line and a driving circuit; a conductive resin part disposed on the second surface of the display panel, the conductive resin part being electrically connected to the ground line, the conductive resin part including a conductive particle and a resin; and a set bracket covering at least a portion of the second surface of the display panel, the set bracket forming an electrical contact surface with the conductive resin part.

Abstract: A display device includes a first pixel electrode disposed on a substrate; a pixel defining layer disposed on the substrate and exposing the first pixel electrode; a first light emitting layer disposed on the first pixel electrode; a first common electrode disposed on the first light emitting layer; a first bank layer disposed on the pixel defining layer; a second bank layer disposed on the first bank layer and having side surfaces protruding more than side surfaces of the first bank layer; a first inorganic layer disposed on the first common electrode and the second bank layer and spaced apart from an upper surface of the second bank layer; and a first filler disposed between the second bank layer and the first inorganic layer and including a material different from a material of the first light emitting layer.

Abstract: Disclosed herein are a traction control system and a control method thereof. The traction control system includes a communicator configured to receive acceleration of a vehicle; and a controller configured to decrease output torque in response to a decrease of the received vehicle acceleration, wherein the controller outputs second torque smaller than first torque corresponding to the decreased vehicle acceleration and then increases the second torque to the first torque during a predetermined first threshold time when the controller determines that the vehicle is traveling on a low-friction road surface into which a high-friction road surface changed on the basis of the vehicle acceleration.

Abstract: Disclosed herein are a traction control system and a control method thereof. The traction control system includes a communicator configured to receive acceleration of a vehicle; and a controller configured to decrease output torque in response to a decrease of the received vehicle acceleration, wherein the controller outputs second torque smaller than first torque corresponding to the decreased vehicle acceleration and then increases the second torque to the first torque during a predetermined first threshold time when the controller determines that the vehicle is traveling on a low-friction road surface into which a high-friction road surface changed on the basis of the vehicle acceleration.

Abstract: A brake traction control system (BTCS) and a control method thereof are disclosed. The BTCS includes a wheel speed sensor to detect a wheel speed of each of wheels, a calculation unit to calculate a spin amount of the wheel based on the wheel speed of each wheel detected through the wheel speed sensor, and a control unit to calculate a spin amount of a control target wheel and a spin amount of a non-control target wheel opposite to the control target wheel through the calculation unit during a BTCS control, determine whether a hunting phenomenon has occurred based on the calculated spin amount of the non-control target wheel and a spin amount difference between the calculated spin amount of the control target wheel and the calculated spin amount of the non-control target wheel, and decrease a brake pressure of the control target wheel when the hunting phenomenon has occurred.