Abstract: A semiconductor device includes: a substrate, an active pattern extending in a first horizontal direction on the substrate, a plurality of nanosheets spaced apart from each other and stacked in a vertical direction on the active pattern, a gate electrode extending in a second horizontal direction different from the first horizontal direction on the active pattern, the gate electrode surrounding the plurality of nanosheets, a source/drain region disposed on at least one side of the gate electrode on the active pattern, the source/drain region including a first layer doped with a metal, and a second layer disposed on the first layer, and an inner spacer disposed between the gate electrode and the first layer, between each of the plurality of nanosheets, the inner spacer in contact with the first layer, the inner spacer including a metal oxide formed by oxidizing the same material as the metal.

Abstract: The present invention relates to a peptide having anti-aging activity and a composition for skin regeneration or suppressing skin aging, comprising the peptide as an active ingredient. The peptide according to the present invention, comprising an amino acid sequence of SEQ ID NO: 1, has anti-aging activity and can thus be used as a raw material for a cosmetic product for skin regeneration or suppressing skin aging, or as a raw material for a pharmaceutical product for preventing, ameliorating, or treating photoaging.

Abstract: The present invention relates to a peptide having anti-aging activity; and a composition for skin regeneration or suppressing skin aging, the composition comprising the peptide as an active ingredient. The peptide, comprising an amino acid sequence of SEQ ID NO: 1, according to the present invention has anti-aging activity and can thus be used as a raw material for a cosmetic product for skin regeneration or suppressing skin aging, or as material for a pharmaceutical product for preventing, ameliorating, or treating photoaging.

Abstract: A display device may include a first electrode, a second electrode, an emission layer, an intervening layer, and a first encapsulation layer. The second electrode may overlap the first electrode. The emission layer may be disposed between the first electrode and the second electrode, may overlap the first electrode, and may include a light emitting material. The intervening layer may directly contact the second electrode, may be spaced from each of the first electrode and the emission layer, and may include a fluorine compound. A first section of the first encapsulation layer may overlap the emission layer. The intervening layer may be positioned between the second electrode and a second section of the first encapsulation layer.

Abstract: The present invention relates to a peptide having anti-aging activity and a composition for skin aging suppression or skin regeneration comprising the peptide as an active ingredient.

Abstract: A quantum dot including a core including a first semiconductor nanocrystal including zinc, selenium, and tellurium, and a semiconductor nanocrystal shell disposed on the core, the semiconductor nanocrystal shell including zinc, and selenium, sulfur, or a combination thereof, wherein the quantum dot does not include cadmium, a mole ratio of tellurium relative to selenium in the first semiconductor nanocrystal is greater than about 1:1, a mole ratio of a sum of selenium and sulfur relative to in the quantum dot is greater than about 1:1, a wavelength of a maximum emission peak of the quantum dot is in a range of about 500 nanometers (nm) to about 550 nm, and the quantum dot has quantum efficiency (QY) of greater than or equal to about 30%, a quantum dot-polymer composite including the quantum dot, a display device including the quantum dot-polymer composite, and an electroluminescent device including the quantum dot.

Abstract: A pixel includes: an organic light emitting diode; a first transistor including a gate that is connected to a first node, wherein the first transistor is connected between a second node and a third node; a second transistor including a gate that is connected to a corresponding scan line, wherein the second transistor is connected between a data line and the second node; a storage capacitor connected between the first node and a first voltage; a third transistor including a gate that is connected to the corresponding scan line, the third transistor is connected between the first node and the third node; and a fourth transistor connected between a first end of the first transistor and a second voltage.

Abstract: The present invention relates to novel substituted bicyclic derivatives that can inhibit Rho-kinases and/or Rho-kinase mediated phosphorylation of myosin light chain phosphates, compositions comprising the derivatives, methods for preparing the derivatives, and methods for using the derivatives and/or compositions.

Abstract: A semiconductor device is disclosed. The semiconductor memory device comprises a substrate including an active region, an element isolation film disposed in the substrate and that defines the active region, a recess which is disposed in the active region and extends in a first direction, and a gate structure extending in a second direction, on the active region, wherein the gate structure includes a gate insulating film, a gate stack pattern, and a gate capping pattern which are sequentially stacked, wherein the gate insulating film extends along an upper face of the active region, and a part of the gate insulating film fills the recess, and wherein a height from a lower face of the substrate to a bottom face of the element isolation film is less than a height from the lower face of the substrate to a bottom face of the recess.

Abstract: The present invention provides a method that utilizes an existing infrastructure such as atomic layer deposition or similar vapor-based deposition tool or metal salt solutions based infiltration to infiltrate certain metals or metal-based precursors into resist materials to enhance the performance of the resists for the advancement of lithography techniques.

Abstract: The present invention relates to novel substituted bicyclic derivatives that can selectively inhibit ROCK2 and/or Rho-kinase mediated phosphorylation of myosin light chain phosphates, compositions comprising the derivatives, methods for preparing the derivatives and/or compositions, and methods for using the derivatives and/or compositions.

Abstract: A display device may include: a substrate; a first electrode disposed on the substrate; a pixel defining layer including a pixel opening through which the first electrode is exposed; a second electrode disposed on the pixel defining layer and the first electrode; an encapsulation layer covering the second electrode; a color filter disposed on the encapsulation layer; and a light blocking component including a light opening overlapping the color filter. The pixel defining layer may include a first portion. At least a portion of the first portion may overlap an edge portion of the light blocking component. The first portion may be inclined.

Abstract: A semiconductor device may include a substrate, an active pattern extended in a first horizontal direction on the substrate, a plurality of nanosheets stacked and spaced apart from each other in a vertical direction on the active pattern, a gate electrode extended in a second horizontal direction different from the first horizontal direction on the active pattern, the gate electrode surrounding the plurality of nanosheets, a source/drain region on both sides of the plurality of nanosheets in the first horizontal direction on the active pattern, a gate insulating layer between the plurality of nanosheets and the gate electrode, and a doping layer between the plurality of nanosheets and the gate insulating layer, the doping layer including silicon (Si) or silicon germanium (SiGe) and doped with a doping material, at least a portion of the doping layer overlapping an uppermost nanosheet of the plurality of nanosheets in the first horizontal direction.

Abstract: An organic light emitting diode display includes a first transistor disposed on a substrate and including a gate electrode, an input electrode, and an output electrode, a second transistor electrically connected to a scan line, a data line, and the input electrode of the first transistor, a third transistor including a gate electrode, a first electrode electrically connected to the output electrode of the first transistor, and a second electrode electrically connected to the gate electrode of the first transistor, and an overlapping layer that overlaps the gate electrode of the third transistor in a plan view. The overlapping layer is disposed between the substrate and a semiconductor layer of the third transistor.

Abstract: The present invention relates to novel blood-brain barrier (BBB) penetrable substituted bicyclic derivatives that can selectively inhibit ROCK2 and/or Rho-kinase mediated phosphorylation of myosin light chain phosphates, compositions comprising the derivatives, methods for preparing the derivatives and/or compositions, and methods for using the derivatives and/or compositions.

Abstract: An embodiment device for controlling a service robot includes a communication device configured to communicate with the service robot and a controller configured to detect a present situation of the service robot by using various pieces of sensor information acquired from the service robot, determine a task appropriate to the present situation of the service robot, wherein the task includes one or more behaviors, and control the service robot based on an action set for each of the one or more behaviors of the task.

Abstract: In a method for estimating nanoparticles in a solution, a laser-induced plasma is generated by making a pulsed laser beam incident on inside a cell containing a solution, feedback signals is acquired based on light, shock wave and sound generated by the laser-induced plasma, the feedback signals, an intensity of the laser incident on the cell, and intensities of each laser passing through the cell for each laser pulse are acquired, the feedback signals acquired for each laser pulse, the intensity of the laser, and the intensities of the lasers passing through the cell into a pre-trained nanoparticle estimation model is input to estimate sizes or types of unknown nanoparticles included in the solution.

Abstract: A light emitting display device includes a substrate. A pixel electrode is disposed on the substrate. A pixel defining layer has an opening overlapping the pixel electrode. A common electrode is disposed on the pixel electrode and the pixel defining layer. An encapsulation layer is disposed on the common electrode. A color filter is disposed on the encapsulation layer. The color filter includes recess portions formed on an upper side, and the recess portions include a first recess portion with a first width and a second recess portion with a second width that is different from the first width.

Abstract: A walk-in apparatus for a vehicle seat includes a walk-in bracket rotatably coupled to a crossbar of a cushion frame and operable to release a fixing member by contacting the fixing member of a seat rail; a compensator bracket operably connected to the walk-in bracket through a hinge, the compensator bracket also being connected to a walk-in cable; and a compensator spring configured to support the walk-in bracket and the compensator bracket, rotate at least one of the walk-in bracket and the compensator bracket, and operate in such a manner as to return the compensator bracket. Even when the walk-in cable is released due to a seatback rebound phenomenon during a walk-in operation, the walk-in bracket maintains a pressing state of the fixing member to maintain continuously an unlocking state of the seat rail, allowing the vehicle seat to move forward smoothly to enable a walk-in operation.

Abstract: A display device may includes: a substrate including a pixel area and a peripheral area; pixels provided in the pixel area of the substrate, each of the pixels including a light-emitting element provided with a pixel electrode; scan lines and data lines coupled to the pixels; a power line configured to supply driving power to the light-emitting elements, and extending in one direction; and an initialization power line configured to supply initialization power to the light-emitting elements. The power line and the initialization power line may be provided on different layers. The initialization power line may include: first conductive lines extending in a direction oblique to the scan lines and the data lines; and conductive lines intersecting the first conductive lines. The first and second conductive lines may be disposed in areas between the pixel electrodes of adjacent light-emitting elements.