Abstract: A seat for a vehicle includes support links enabling a rotating motion and a sliding motion between a seat frame and seat rails, the support links being mounted so that the seat may be rotated in the forward and rearward directions as in a seesaw motion about a shaft of the vehicle in a width direction of the vehicle, so as to easily implement a facing mode posture, in which passengers sit facing each other, a relaxed comfort posture, etc.

Abstract: Provided are a droplet application device and a droplet application method, which check printing states for at least two directions when printing a test pattern on a substrate to check deviation of the substrate and a nozzle alignment state of an inkjet head for at least two directions. The droplet application device includes: an inkjet system including an ink pack assembly which includes a plurality of inkjet heads and discharges ink from each of the inkjet heads onto a substrate to print a test pattern, a pack transfer part which transfers the ink pack assembly, and a substrate transfer part which transfers the substrate; and a vision inspection unit for determining an alignment state of the inkjet heads by inspecting print direction information of the test pattern printed on the substrate, in which the test pattern includes at least two print direction information.

Abstract: An air purifier is disclosed.

Abstract: The present disclosure relates to an organic light emitting diode, and an organic light emitting device including the same. An organic light emitting diode includes a first electrode; a second electrode facing the first electrode; and a first emitting part including a first blue emitting material layer and positioned between the first and second electrodes, the first blue emitting material layer including a first blue emitting layer and a second blue emitting layer, wherein the second blue emitting layer is positioned between the first blue emitting layer and the second electrode, wherein the first blue emitting layer includes a first phosphorescent compound, and the second blue emitting layer includes a second phosphorescent compound and a first fluorescent compound, wherein each of the first and second phosphorescent compounds is represented by Formula 5, and wherein the first fluorescent compound is represented by Formula 7.

Abstract: A polarizing plate and an optical display apparatus including the same are provided. A polarizing plate includes: a polarizer; and a stack of retardation layers on at least one surface of the polarizer, and the stack of retardation layers includes a second retardation layer, a primer layer, and a first retardation layer stacked in sequence on the polarizer, and the primer layer has a glass transition temperature of 60° C. to 150° C. and is a (meth)acrylate-based primer layer.

Abstract: An organic light diode (OLED) and an organic light emitting device comprising the OLED (e.g., a display device or a lighting device) are described. The OLED can comprise at least one emitting material layer including a first compound where an alkyl group is substituted to a specific position of an electron donor moiety and a second compound of a boron-based fluorescent material. Luminous properties in the OLED and the device can be improved as excitons generated at the first compound are transferred efficiently to the second compound.

Abstract: A method for fabricating a semiconductor device includes loading a substrate into a lower region in a chamber separated by a shower head into the lower region and an upper region, supplying a source gas to the upper region, generating plasma including ions and radicals in the upper region, using a magnetic field and an electric field generated from an antenna on the upper region, and the source gas, supplying the ions and the radicals generated in the upper region into the lower region through a plurality of plasma inlet holes formed to penetrate the shower head in a vertical direction, supplying a process gas into the lower region through a plurality of process gas supply holes formed in the shower head, and forming a deposition film on the substrate inside the lower region, using the ions, the radicals and the process gas.

Abstract: An organic light diode (OLED) and an organic light emitting device comprising the OLED (e.g., a display device or a lighting device) are described. The OLED can comprise at least one emitting material layer including a first compound where an alkyl group is substituted to a specific position of an electron donor moiety. Luminous properties in the OLED and the device can be improved by applying the first compound with beneficial luminous efficiency.

Abstract: A semiconductor package includes a first substrate. Solder balls are disposed on a lower surface of the first substrate. A first semiconductor chip is on an upper surface of the first substrate. The solder balls include a first ball disposed in a first direction from a center of the first substrate and spaced apart from the center by a first distance. A second ball is disposed in a third direction from the center between the first and second directions and is spaced apart from the center by a second distance less than or equal to the first distance. A first pitch between the first ball and a first adjacent ball disposed immediately to an outer side in the first direction is less than a second pitch between the first ball and a second adjacent ball disposed immediately adjacent to an inner side in the first direction.

Abstract: Disclosed is an apparatus for analyzing chart data, comprising a chart confirmation portion for identifying the type of the chart to be analyzed; a data confirmation portion for identifying objects shown in the chart in a manner corresponding to the type of the chart and values of the objects; a table data generation portion for converting data related to the chart into a table data format to generate a table corresponding to the chart; and a summary generation portion for generating an analysis result of the chart by using table data.

Abstract: Disclosed is a rechargeable battery including: an electrode assembly wound with a separator between a first electrode and a second electrode; a first exterior material including an opening receiving the electrode assembly and facing a bottom side of the electrode assembly; a second exterior material covering the opening, and combined to the first exterior material to seal an internal side of the first exterior material; and a reinforcing member having greater rigidity than the first exterior material and the second exterior material, disposed between the electrode assembly and the first exterior material, and including a side wall for surrounding a lateral side of the electrode assembly.

Abstract: Provided is an electric vehicle charger with a double-door box separating high and low voltage parts from each other, which is capable of minimizing electromagnetic interference by separating high and low voltage parts from each other by a double-door disposed in the front side of the charger and of improving efficiency of maintenance by allowing easy access from the front side toward the internal space of the charger. The electric vehicle charger may include an outer box main body, a front door mounted to be openable and closable at the front side of the outer box main body, a double-door box mounted to be openable and closable inside the front door and including the low voltage part arranged thereon, and the high voltage part arranged on an inner rear surface of the outer box main body and separated from the low voltage part by the double-door box.

Abstract: A semiconductor package includes a substrate, a substrate pad on an upper surface of the substrate, first and second semiconductor chips stacked on the substrate in a first direction, wherein a sidewall of the first semiconductor chip and a sidewall of the second semiconductor chip are on the same plane, a first chip stack pad on an upper surface of the first semiconductor chip, a second chip stack pad on an upper surface of the second semiconductor chip, a first wire connecting the first chip stack pad with the substrate pad, and a second wire connecting the second chip stack pad with the substrate pad, wherein a first center of an upper surface of the first chip stack pad and a second center of an upper surface of the second chip stack pad are misaligned in the first direction.

Abstract: An embodiment vehicle headrest device includes a headrest including a pad portion configured to contact and support a sitting passenger's head and a cover portion positioned behind the pad portion, the pad portion being configured to move diagonally, a main frame coupled to a headrest stay and configured to move upwards/downwards along the headrest stay, and a motor module portion connected to the pad portion and the main frame such that, in operation, the motor module portion is configured to move an entirety of the headrest, including the main frame, upwards/downwards or to move only the pad portion diagonally.

Abstract: A semiconductor package is provided. The semiconductor package comprises a first semiconductor chip including a first semiconductor substrate, a through-via in the first semiconductor substrate, a second semiconductor chip on the first semiconductor chip, a filler structure extending from a top surface of the first semiconductor chip into the first semiconductor chip, and a heat spreader including a column portion spaced apart from the second semiconductor chip and disposed on the filler structure and a roof portion disposed on the second semiconductor chip and connected to the column portion.

Abstract: The present invention proposes a production support method and system for power control panel production automation, which enable an intention of a designer to be sufficiently reflected on a production site and an error occurred during production to be minimized and, in particular, includes the steps of: realizing, in a virtual environment, a power control panel designed in a 3D type and verifying an error by simulating wiring path information of designed components and electronic units; extracting production data for each process, including component information for each process, component and electronic unit arrangement information, assembly process information, and wiring information, by collecting information distributed to support production automation of the power control panel designed in the 3D type, which has been verified; and automating production by applying the production data to each interworking production facility to support the production automation of the power control panel.

Abstract: Provided is a capsule for mounting a drone. The capsule for mounting a drone includes a body having a first space for accommodating a drone and a second space provided to surround at least a portion of the first space, a base portion provided in the first space so that a drone is mounted, and a valve provided in the body to open or close the second space so that external fluid is introduced into the second space.

Abstract: A glass stress test method includes breaking a glass, analyzing a shape of a crack of a broken portion of the glass in a plan view, finding a breakage origin of the glass based on the shape of the crack in the plan view, analyzing a cross-section of the breakage origin, and calculating a stress of the glass based on a cross-sectional analysis result of the breakage origin. The stress of the glass is calculated as a value proportional to a floor constant defined by a condition of a floor surface disposed when the glass is broken.

Abstract: Discussed is an organic light emitting device in which a light emitting layer includes a host and different kinds of dopants, the fluorescent dopant is formed of a material having energy level properties facilitating thermally activated delayed fluorescence (TADF), and thus energy is concentratedly transferred to the fluorescent dopant so as to increase luminous efficacy of a single color.

Abstract: Disclosed is a headrest device for a vehicle. The headrest device may include a stationary headrest portion coupled to a seatback of the vehicle and formed to extend upwards. The stationary headrest portion may be located at a rear of a head of an occupant. The headrest device may include a movable headrest portion coupled to the stationary headrest portion so as to be slidable in a vertical direction, the movable headrest portion may be located in front of the stationary headrest portion. The headrest device may include an actuator including a first side coupled to the fixed part, and a second side coupled to the movable headrest portion. The actuator may be configured to cause the movable headrest portion to slide in the vertical direction.