Abstract: A memory device includes: first and second core dies that include a plurality of memory cells and are stacked in a first direction, and a buffer die that is stacked with the first and second core dies in the first direction and includes a first physical layer and a second physical layer, wherein the buffer die is configured to output data of the plurality of memory cells through the first physical layer, wherein the data of the plurality of memory cells is provided from the first and second core dies through through-vias that pass through the first and second core dies in the first direction, and wherein the second physical layer is separated from the first physical layer and is configured to receive power signals from outside.

Abstract: The present disclosure discloses a flat-substrate heating apparatus including a module supporting plate having a plurality of unit module regions formed on an upper surface thereof; a plurality of VCSEL modules having a plurality of VCSEL devices and seated on the unit module regions of the module support plate, respectively; an electric power supplying board placed below the module support plate and configured to supply an electric power to the VCSEL module; and an electrode terminal electrically connecting the VCSEL module and the electric power supplying board while detachably securing them to upper and lower surfaces of the module support plate, wherein the module support plate has a coolant supplying unit formed therein and configured to supply coolant to the VCSEL module.

Abstract: A display device includes a substrate, a circuit layer, and an element layer. The circuit layer includes: light emitting pixel drivers; data lines; demux circuits outputting the data signal of the data lines based on a data mux signal supplied from a display driving circuit; and data transmission lines electrically connected between the display driving circuit and the demux circuits, and transmitting data mux signals of the demux circuits, respectively. The data transmission lines include: a first data transmission line electrically connected to a first demux circuit adjacent to an edge of the substrate in a first direction; and a second data transmission line electrically connected to a second demux circuit spaced further apart from the edge of the substrate than the first demux circuit in the first direction. The second data transmission line is electrically connected to a path compensation capacitor in the sub-region.

Abstract: A multilayer electronic component may include: a body including a dielectric layer and internal electrodes alternately disposed with the dielectric layer; an interface plating layer disposed on an end of the internal electrode; and an external electrode disposed to contact at least a portion of an end of the dielectric layer disposed between the internal electrodes and to cover the interface plating layer, and including a conductive resin layer including a conductive metal and a resin.

Abstract: Recording events of a vehicle with a steering angle sensor, a 3-axis accelerometer, and a vehicle speed sensor, and, more particularly, to a method of recording non-impact events while driving a vehicle and a system therefor, include determining whether a non-impact event has occurred based on signals sensed through the steering angle sensor, the 3-axis accelerometer, and the vehicle speed sensor of a running vehicle and recording and storing the non-impact event when the non-impact event is determined to have occurred.

Abstract: A method of recording videos of a vehicle using metadata, a method of playing videos, and a system include obtaining a video from at least one camera built into a vehicle, obtaining information on a state of the vehicle and converting the information into metadata to be added to the video, and generating a source video for recording by adding the metadata to the video.

Abstract: A method of manufacturing a display device includes: grouping light emitting elements formed on a first substrate based on a light emission characteristic; and transferring the light emitting elements onto a second substrate such that the light emitting elements grouped as the same group are located adjacent to each other.

Abstract: The present invention relates to a method for stabilizing ceramide and to a cosmetic composition containing stabilized ceramide and, more specifically, to a method for homogenizing and stabilizing ceramide by self-assembling the ceramide together with ?-sitosterol, resveratrol, and allantoin which are other physiologically active substances using a microfluidic chip and a high pressure homogenizer, and to a technique for using ceramide and nanoparticles containing ?-sitosterol, resveratrol, and allantoin, which are produced by means of the stabilizing method, as a cosmetic material for skin moisturizing, anti-oxidation, skin inflammation relief, skin barrier enhancement, and skin itching relief.

Abstract: Provided is a haptic input device for providing haptic feedback to a user, the haptic input device including a case for providing an internal space, a shaft having an end exposed outside, and another end located in the internal space of the case, a magnetic circuit part positioned on at least one side of the shaft to form a magnetic circuit, an elastic part contacting the other end of the shaft to provide a restoring force to the shaft, and a magnetorheological fluid filled in at least a portion of the internal space.

Abstract: A mounting device of a signal checking apparatus for an unmanned marine observation apparatus may comprise: a main body; a fixture that is detachably connected to the unmanned marine observation apparatus; and a signal checking apparatus holder that extends in at least one direction and is formed to mount a signal checking apparatus on one side thereof, wherein as the fixture is connected to a portion of the unmanned marine observation apparatus, the signal checking apparatus mounted on the signal checking apparatus holder allows the unmanned marine observation apparatus to check signal transmission of the unmanned marine observation apparatus at a fixed position with respect to a portion of the unmanned marine observation apparatus.

Abstract: A connector module according to an embodiment of the present invention includes a first connector including a first connector housing that is recessed therein to define a first recessed portion and a first conductive part coupled to the first connector housing, and a second connector coupled to the first connector, wherein the second connector may include a second connector housing of which at least a portion is inserted into and coupled to the first recessed portion, a second conductive part inserted into and coupled to the second connector housing so as to be electrically connected to the first conductive part, and a coupling housing configured to pass through the second connector housing and the second conductive part so as to couple the second connector housing to the second conductive part.

Abstract: An electrode for an electrochemical device has a lower layer zone and an upper layer zone, wherein different types of granules are contained in the lower layer zone and the upper layer zone. In addition, the electrode includes an intermediate layer zone disposed between the lower layer zone and the upper layer zone and having an interface formed by undulating concave and convex portions having a quadrangular shape. The electrode shows an increased ion diffusion rate and electrode capacity.

Abstract: Provided are a condensed cyclic compound represented by Formula 1, a light-emitting device including the same, and an electronic apparatus including the light-emitting device: wherein a detailed description of Formula 1 is provided in the present specification.

Abstract: A vehicle seat position adjustment device is configured to stably perform a tilting operation of a seat cushion by performing an operation of rotating a first tilting link hinged to a gear box in a standing direction of a first tilting link while the gear box is moved rearwards along a lead screw, an operation of pushing up a second tilting link hinged to the first tilting link while the first tilting link is rotated in a standing direction, and an operation of allowing the second tilting link to push up a front end of a seat cushion frame. The vehicle seat position adjustment device may achieve a relaxation comfort posture by tilting the seat cushion and simultaneously reclining a seatback connected to the seat cushion rearwards.

Abstract: A device for adjusting a position of a vehicle seat has a structure in which two or more adjustment devices, such as lead screws for adjusting tilting, are connected to the opposite side portions of a seat cushion frame to allow the lead screws to rotate by two gearboxes connected to one motor, so that a seat cushion is stably tilted by the two or more lead screws and the opposite side portions of the seat cushion frame is stably supported by the two or more lead screws, in order to prevent shaking, vibration, and torsional deformation caused by a gap generated when tilting the seat cushion frame.

Abstract: Described are a mobile apparatus for observing a road surface and a method for controlling the same, and the mobile apparatus for observing a road surface may include: a collector acquiring road surface sensing information including image information and road surface state information corresponding to a road surface; a determiner determining whether there is a paint on the road surface based on the image information; and a corrector generating final road surface state information by selectively performing correction of the road surface state information based on a result of determining whether there is the paint on the road surface.

Abstract: A battery container has excellent workability, assembly, expandability, and safety. The battery container includes at least one battery rack including a plurality of battery modules; a container housing having an empty space formed therein to accommodate the battery rack; a plurality of main connectors located on at least one side of the container housing and configured to be electrically connected to the outside; and a main bus bar connected between the plurality of main connectors to transmit power.

Abstract: An antenna structure according to an embodiment of the present invention includes a first antenna unit including a first radiator, a first transmission line connected to the first radiator, and a guide pattern disposed around the first transmission line and separated from the first transmission line, a second antenna unit at least partially covered by the guide pattern of the first antenna unit in a plan view, and a dielectric layer interposed between the first antenna unit and the second antenna unit. An antenna structure implementing low-frequency and high-frequency properties with high reliability is provided.

Abstract: A method for preparing an aramid nanofiber dispersion includes dissolving an aromatic polyamide-based polymer in a solution including a basic material and an aprotic polar solvent, while performing stirring so that a nanofiber is produced, wherein the aromatic polyamide-based polymer is a polymer in a form of a solid which is not spun into a fiber form, the stirring is performed at a temperature of 50° C. or lower and at a speed of 10-1000 rpm so that a time taken for the aromatic polyamide-based polymer to be dissolved and formed into an aramid nano-fiber dispersion is 80 hours or less, an aramid nanofiber in the aramid nanofiber dispersion has an average diameter of 1 to 100 nm and an average length of 0.1 to 100 ?m, and the basic material includes potassium hydroxide or sodium hydroxide.

Abstract: The present disclosure relates to a mobility capable of automating loading and unloading of a cargo without the aid of manpower and an apparatus for loading and unloading a cargo. The mobility includes a cargo hold that accommodates a cargo; and a loading plate positioned to be spaced apart from a bottom of the cargo hold and installed so as to be able to tilt toward any one side of the mobility in the cargo hold.