Abstract: A method of manufacturing a display apparatus includes locating a first inorganic layer on a substrate, locating a reflector on the first inorganic layer, locating a second inorganic layer on the reflector, and locating an organic light-emitting diode on the second inorganic layer, wherein the locating of the reflector includes forming a groove portion in the first inorganic layer, locating a reflective layer on the first inorganic layer to cover the first inorganic layer, and polishing the reflective layer.

Abstract: A display device may include a display area having a plurality of pixel sets, and a non-display area disposed adjacent to the display area. At least one of the plurality of pixel sets may include a first pixel controlling a first viewing angle to a first range, a second pixel controlling a second viewing angle to a second range, and a third pixel controlling a third viewing angle to a third range symmetrical to the first range. Each of the first pixel, the second pixel, and the third pixel may include a respective driving transistor, a respective light emitting device, and at least one light control device disposed on the respective light emitting device. The at least one light control device of the third pixel may have a shape symmetrical to the at least one light control device of the first pixel.

Abstract: A semiconductor device includes; a substrate including a first region and a second region, a first active pattern extending upward from the first region, a first superlattice pattern on the first active pattern, a first active fin centrally disposed on the first active pattern, a first gate electrode disposed on the first active fin, and first source/drain patterns disposed on opposing sides of the first active fin and on the first active pattern. The first superlattice pattern includes at least one first semiconductor layer and at least one first blocker-containing layer, and the first blocker-containing layer includes at least one of oxygen, carbon, fluorine and nitrogen.

Abstract: The present disclosure relates to a plurality of host materials comprising a first host material comprising a compound represented by formula 1 and a second host material comprising a compound represented by formula 2, and an organic electroluminescent device comprising the same. By comprising the specific combination of the compound as host materials, an organic electroluminescent device having low driving voltage and/or high luminous efficiency and/or long lifespan can be provided compared with a conventional organic electroluminescent device.

Abstract: Provided is a thin film transistor including a substrate, a channel layer on the substrate, a first source/drain electrode and a second source/drain electrode spaced apart on the substrate and on the channel layer in a first direction parallel to the substrate, a gate insulation layer on the substrate, the channel layer, the first source/drain electrode, and the second source/drain electrode, and a gate electrode on the gate insulation layer between the first and second source/drain electrodes, wherein the uppermost level of the gate electrode is substantially the same as the uppermost level of the gate insulation layer.

Abstract: Disclosed is an image sensor including first and second pixels adjacent along a first direction, a first micro lens disposed on the first and second pixels, a first pixel isolation structure disposed outside the first and second pixels and penetrating from a first surface of a substrate to a second surface of the substrate opposite the first surface of the substrate, and a first floating diffusion region disposed at the first pixel and the second pixel and adjacent to the first surface of the substrate. The first floating diffusion region may not overlap the first pixel isolation structure along a height direction perpendicular to the first and second surfaces of the substrate, and the first floating diffusion region between the first pixel and the second pixel may be disposed at a position corresponding to a center portion of the first micro lens along an optical axis direction.

Abstract: A filter structure is disclosed. A filter structure according to an aspect of the present disclosure may include a plurality of membranes configured to selectively pass raw water through to produce purified water; a spacer disposed between the plurality of membranes configured to form a space through which the purified water flows; a tube configured to be connected to the space and the outside to form a flow path through which the purified water flows out, the plurality of membranes and the spacer being wound around the tube; and a seal assembly configured to extend along an outer perimeter of the plurality of membranes and seal the space in the outer circumferential direction, the seal assembly having a hardness different from that of the plurality of membranes.

Abstract: The present disclosure relates to a display panel and a display device using the same. Between first and second pixel areas having different pixels per inch, a third pixel area is provided to have the same pixels per inch as the first pixel area. In the third pixel area, some of pixels emit light as ON pixels, and remaining background pixels except for the ON pixels are driven as OFF pixels or low luminance pixels.

Abstract: An electronic apparatus is disclosed. The electronic apparatus includes: a memory storing at least one instruction and at least one processor, comprising processing circuitry, individually and/or collectively, configured to: identify a foreground region and a background region included in an input image based on a depth map corresponding to the input image, and generate a novel view image by converting a viewpoint based on the foreground region; identify side effect prediction information including at least one from among whether an object of less than or equal to a specified thickness is included in the input image or an object density degree based on the depth map, and generate the novel view image by controlling a viewpoint movement path based on the identified side effect prediction information.

Abstract: The present invention relates to chlorin e4 analogues and their pharmaceutically acceptable salts, and compositions comprising chlorin e4 analogues and their pharmaceutically acceptable salts. Chlorin e4 analogues and pharmaceutically acceptable salts thereof are suitable for use in photodynamic therapy, cytoluminescent therapy and photodynamic diagnosis, for example, for treating or C detecting a tumour, or for antiviral treatment. The present invention also relates to the use of chlorin e4 analogues and pharmaceutically acceptable salts thereof in the manufacture of a phototherapeutic or photodiagnostic agent, and to a method of photodynamic therapy, cytoluminescent therapy or photodynamic diagnosis, for example, for treating or detecting a tumour, or for antiviral treatment.

Abstract: A mask assembly includes: a mask frame having an opening region; and a first mask sheet covering the mask frame. The first mask sheet includes: a first layer including a plurality of first ribs extending in a first direction and a plurality of second ribs extending in a second direction crossing the first direction and having a plurality of first openings defined by the first ribs and the second ribs; a second layer on a first surface of the first layer and extending around the first openings; and a third layer on a second surface of the first layer and having a plurality of pattern holes overlapping the first openings.

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: Disclosed are an effect pigment that realizes substantially the same color at different view angles and a method for preparing the same. The effect includes a platelet-shaped substrate; and a pigment particle layer composed of pigment particles attached to at least a portion of a surface of the platelet-shaped substrate, wherein the pigment particles of the pigment particle layer are discontinuously positioned on the surface of the platelet-shaped substrate in an island manner.

Abstract: An intracardiac ventricular pacemaker having a motion sensor is configured to produce a motion signal including an atrial systolic event and a ventricular diastolic event indicating a passive ventricular filling phase, set a detection threshold to a first amplitude during an expected time interval of the ventricular diastolic event and to a second amplitude lower than the first amplitude after an expected time interval of the ventricular diastolic event. The pacemaker is configured to detect the atrial systolic event in response to the motion signal crossing the detection threshold and set an atrioventricular pacing interval in response to detecting the atrial systolic event.

Abstract: A sensor system for detecting at least one analyte in an environment includes a dehumidifier system including at least one of a condenser unit and a desiccant unit and a sensor responsive to the analyte in fluid connection with the dehumidifier system.

Abstract: A printed circuit board includes a substrate; first and second through-portions penetrating between upper and lower surfaces of the substrate; a magnetic layer disposed in the first through-portion; a voltage regulator disposed in the second through-portion; a first through-hole penetrating between upper and lower surfaces of the magnetic layer; a first insulating layer disposed on the substrate, covering the magnetic layer and the voltage regulator, and filling the second through-portion and the first through-hole; a second through-hole penetrating between upper and lower surfaces of the first insulating layer in the first through-hole; a first wiring pattern disposed on an upper surface of the magnetic layer; a second wiring pattern disposed on a lower surface of the magnetic layer; and a first via pattern disposed in the second through-hole and connecting the first and second wiring patterns to each other.

Abstract: An electronic device may be provided. The electronic device may comprise: a housing; a display; a digitizer disposed under the display; an absorber sheet disposed under the digitizer; and a metal sheet disposed under the absorber sheet. The absorber sheet may comprise: first particles containing iron, silicon, and aluminum; and second particles containing iron and silicon. The ratio of the second particles to the first particles may be 7:3 or greater.

Abstract: A heat control structure includes sheet-like or plate-like graphite members, a first holding member holding the graphite members at first ends in a longitudinal direction of the graphite members with basal planes of the graphite members arrayed in parallel and with edge planes orthogonal to the basal planes being exposed, and a second holding member holding the graphite members at second ends opposite to the first ends of the graphite members with the basal planes arrayed in parallel and with the edge planes being exposed. The edge planes exposed at the first ends of the graphite members come into contact with a heat control target to function as heat transfer surfaces through which heat energy is input, and the edge planes exposed at the second ends come into contact with a heat dissipation target to function as heat transfer surfaces through which heat energy is dissipated.

Abstract: An intracardiac ventricular pacemaker is configured to detect a ventricular diastolic event from a motion signal received by a pacemaker control circuit from a motion sensor. The control circuit starts an atrial refractory period having an expiration time set based on a time of the detection of the ventricular diastolic event. The control circuit detects an atrial systolic event from the motion signal after expiration of the atrial refractory period and controls a pulse generator of the pacemaker to deliver a pacing pulse to a ventricle of a patient's heart at a first atrioventricular pacing time interval after the atrial systolic event detection.

Abstract: A heat pump system for a vehicle is provided to efficiently perform heating of a vehicle interior in a state in which the external temperature is low and heat generated by a heating element is not sufficient in an early stage of driving the vehicle. The heat pump system may include: a compressor; a heat, ventilation, and air condition (HVAC) module; a heat-exchanger; a first expansion valve; an accumulator; a first connection line; a chiller; and a second expansion valve.