Abstract: An aerosol generating device according to an embodiment includes a heater configured to heat an aerosol generating article accommodated in an accommodation space of the aerosol generating device, a battery configured to supply power to the heater, a temperature sensor configured to measure a temperature of the aerosol generating article, and a processor configured to control power supplied to the heater from the battery according to a preset temperature profile including a preheating period and a heating period, wherein the processor is further configured to detect whether an amount of moisture in the aerosol generating article is in a preset range based on the temperature of the aerosol generating article in the preheating period, and control a duration of the preheating period according to whether the amount of moisture in the aerosol generating article is included in the preset range.

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: A lens assembly including an incident side on which light is incident and an exit side opposite to the incident side, includes: a first polarization layer disposed adjacent to the incident side; a second polarization layer disposed between the first polarization layer and the exit side; a phase retardation layer disposed between the first polarization layer and the second polarization layer. The phase retardation layer has a first phase retardation refractive index along a first direction, has a second phase retardation refractive index equal to the first phase retardation refractive index along a second direction, and has a third phase retardation refractive index along a third direction perpendicular to the first direction and the second direction, and the first phase retardation refractive index and the second phase retardation refractive index are different from the third phase retardation refractive index.

Abstract: An embodiment bush includes a side stopper portion including a first shock absorbing portion, a main body portion including a second shock absorbing portion, wherein the first shock absorbing portion and the second shock absorbing portion are provided discontinuously, and a housing portion configured to couple the side stopper portion to the main body portion.

Abstract: An active material structure includes first active material lines arranged in a first direction, second active material lines arranged in a second direction intersecting the first direction, and intermediate active material lines between the first active material lines and the second active material lines in a third direction intersecting the first direction and the second direction, the intermediate active material lines provided in overlapping regions of the first active material lines and the second active material lines, wherein the upper active material lines and the second active material lines are electrically connected by the intermediate active material lines.

Abstract: Disclosed herein are a method, an apparatus, and a storage medium for image encoding/decoding. An intra-prediction mode for the target block is derived, and intra-prediction for the target block that uses the derived intra-prediction mode is performed. The intra-prediction mode for the target block is derived using an artificial neural network, and an MPM list for the target block is derived using information about the target block, pieces of information about blocks adjacent to the target block, and the artificial neural network. The artificial neural network outputs one or more available intra-prediction modes. Further, the artificial neural network outputs match probabilities for one or more candidate intra-prediction modes, and each of the match probabilities for the candidate intra-prediction modes indicates a probability that the corresponding candidate intra-prediction mode matches the intra-prediction mode for the target block.

Abstract: A cell balancing method is capable of increasing cell balancing efficiency by variably controlling a cell balancing switching pulse-width modulation (PWM) duty ratio depending on a cell balancing current, a battery management system (BMS temperature, and an operating mode. Further, a battery pack using the same cell balancing method is provided.

Abstract: The present disclosure relates to a method of manufacturing a liquid metal-based electrode using a light sintering process. The method of manufacturing a liquid metal-based electrode includes a step of preparing a metal nanoparticle solution, a step of adding metal micron particles and a surface modifier to the metal nanoparticle solution to prepare a mixed solution, a step of adding a liquid metal to the mixed solution to prepare a composite ink containing the liquid metal having a surface oxide film formed thereon, a step of forming an electrode by applying the composite ink onto a substrate, and a step of irradiating the electrode with light to destroy the surface oxide film.

Abstract: A display device includes: a display panel including a main area and a sub-area, where the sub-area is bent and extended from the main area; a reinforcing member disposed between the main area and the sub-area of the display panel and connected to the display panel; and a circuit component disposed on the reinforcing member.

Abstract: A display device includes: a light emitting element; a driving voltage line transmitting a driving voltage signal having an active level or a non-active level in a preset period; a data line to which a data signal is applied; a first transistor connected between the driving voltage line and the light emitting element; and a second transistor connected to the driving voltage line and the data line, where a gate electrode of the second transistor is connected to the driving voltage line, and a source electrode of the second transistor is connected to the data line.

Abstract: A pixel includes a capacitor between a line transferring a first power supply voltage and a first node, a first transistor including a gate connected to the first node, a first terminal connected to a second node, and a second terminal connected to a third node, a second transistor including a gate receiving a scan signal, and a terminal connected to the second node, a third transistor including a gate receiving the scan signal, a first terminal connected to the third node, and a second terminal connected to the first node, a fourth transistor including a gate connected to the second node, and a terminal connected to the first node, a fifth transistor including a gate receiving the scan signal, a first terminal connected to the line, a sixth transistor including a terminal connected to the third node, and a light-emitting element connected to the terminal of the sixth transistor.

Abstract: A pixel circuit includes a light emitting element including an anode electrode and a cathode electrode configured to receive a second power voltage, a driving transistor including a gate electrode connected to a first node, a first electrode connected to a second node, and a second electrode connected to a third node, a compensation transistor including a gate electrode configured to receive a compensation gate signal, a first electrode configured to receive a ground voltage, and a second electrode connected to the third node, a data write transistor including a gate electrode configured to receive a data write gate signal, a first electrode connected to a data line, and a second electrode connected to the first node, a first light emission control transistor, a first electrode configured to receive a first power voltage, and a second electrode connected to the second node, a storage capacitor, and a hold capacitor.

Abstract: The embodiments disclosed herein are directed to an apparatus and method for managing creator campaigns. According to an aspect of the embodiments, there is provided an apparatus for managing creator campaigns, the apparatus including: memory; and a controller configured to provide a creator campaign and provide a reward to a supporter for a creator who has completed performing the creator campaign.

Abstract: A smart lens compositions according to an embodiment includes a non-expandable module and a monomer blend containing a monofunctional silicone monomer and a bifunctional silicone monomer. A smart lens may be manufactured using the above-described smart lens composition. The expansion and distortion of the lens may be suppressed when hydrating the smart lens, and structural stability and uniformity of the smart lens may be improved.

Abstract: A pixel includes a first transistor including a gate electrode connected to a first node and connected between a second node and a third node, a second transistor including a gate electrode receiving a first power voltage, a first electrode receiving a second power voltage, and a second electrode connected to the third node, a third transistor including a gate electrode receiving a gate signal and connected between a data line and the first node, a fourth transistor including a gate electrode receiving a first emission signal and connected between the gate electrode of the second transistor and the second node, a fifth transistor including a gate electrode receiving a second emission signal and a first electrode connected to the third node, and a light emitting element including an anode electrode connected to the second electrode of the fifth transistor and a cathode electrode receiving a third power voltage.

Abstract: A display device includes a first pixel driver connected to a sweep line, the first pixel driver generating a control current based on a first data voltage, a second pixel driver connected to a scan control line, the second pixel driver generating a driving current based on a second data voltage and controlling a period for which the driving current flows, based on the control current, and a light-emitting element connected to the second pixel driver to receive the driving current. The first pixel driver includes a first transistor generating the control current based on the first data voltage, a second transistor providing the first data voltage to a first electrode of the first transistor based on a scan write signal, and a first capacitor including a first capacitor electrode connected to a gate electrode of the first transistor, and a second capacitor electrode connected to the sweep line.

Abstract: A pixel includes a capacitor connected between a first power supply voltage line and a first node, a first transistor including a gate connected to the first node, a first terminal connected to a second node, and a second terminal connected to a third node, a second transistor including a gate receiving a scan signal, a first terminal connected to a data line, and a second terminal connected to the second node, a third transistor including a gate receiving the scan signal, a first terminal connected to the third node, and a second terminal connected to the first node, a fourth transistor including a gate connected to the second node, a first terminal connected to an initialization voltage line, and a second terminal connected to the first node, and a light emitting element connected to the third node and a second power supply voltage line.

Abstract: A pixel circuit includes a light emitting element including an anode electrode and a cathode electrode, a driving transistor including a gate electrode connected to a first node, a first electrode connected to a second node, and a second electrode connected to a third node, a data write transistor including a gate electrode, a first electrode, and a second electrode connected to the second node, a compensation transistor including a gate electrode, a first electrode connected to the third node, and a second electrode connected to the first node, an initialization transistor including a gate electrode, a first electrode, and a second electrode connected to the first node, a first light emission control transistor including a gate electrode, a first electrode, and a second electrode connected to the second node, and a storage capacitor including a first electrode and a second electrode connected to the first node.

Abstract: A pixel circuit includes a light-emitting element, a first transistor which applies a first power supply voltage to a second node in response to a voltage of a first node, a second transistor which applies a voltage of the second node to the first node in response to a control signal, a third transistor which applies the voltage of the second node to the light-emitting element in response to the control signal and a first capacitor connected to the first node. The first power supply voltage has a first voltage level, a second voltage level lower than the first voltage level or a data voltage.

Abstract: An electronic device according to an embodiment includes: a first housing including a frame cover; a second housing coupled to the first housing and configured to be slidable relative to the first housing; a flexible display disposed on one surface of the second housing, and configured to slide into or out of the first housing by movement of the second housing; a motor disposed on the frame cover; a pinion gear coupled to the motor and configured to be rotatable by the motor; a rack gear disposed on an inner surface of the second housing, opposite to the one surface of the second housing, and is engaged with the pinion gear to be movable according to rotation of the pinion gear; and a battery disposed on a seating surface of the frame cover spaced apart from the motor, and configured to supply power to the motor, wherein the frame cover includes a plurality of first through holes penetrating the seating surface that is in contact with the battery.