Abstract: Air compressor in which the arrangement structure between a filter part and a discharge resistor reduces interference between the filter part and the discharge resistor and increases the space utilization of the filter part, making the air compressor more compact. The air compressor comprises a housing with a rotary shaft disposed inside it; a compression part connected to the rotary shaft which compresses and discharges introduced air; a motor part driving the rotary shaft; a control board for controlling the motor part, and the filter part which filters noise of external power and supplies the external power to the control board, wherein the filter part includes a capacitor assembly connected to an external power source, a transistor connected to the control board, a current sensor assembly connected to the transistor, and a discharge resistor connected to the capacitor assembly and discharges the residual charge in the capacitor assembly.

Abstract: Disclosed are monoclonal antibodies, antigen binding fragments, and bi-specific antibodies that specifically bind a coronavirus spike protein, such as SARS-CoV-2. Also disclosed is the use of these antibodies for inhibiting a coronavirus infection, such as a SARS-CoV-2 infection. In addition, disclosed are methods for detecting a coronavirus, such as SARS-CoV-2, in a biological sample, using the disclosed antibodies.

Abstract: A semiconductor memory device includes a first stacked structure, a first supporter layer, a second stacked structure, a block cut structure, and a second supporter layer on the second stacked structure and separated by a second cut pattern. The first stacked structure includes a first and second stack, the second stacked structure includes a third stack separated by the block cut structure and a fourth stack, the first supporter layer is on the first stack and the second stack, the second supporter layer is on the third stack and the fourth stack, the first cut pattern includes a first connection on the block cut structure and connecting the first supporter layer and the second stack, and the second cut pattern of the second supporter layer includes a second connection on the block cut structure and connecting the second supporter layer placed on the third stack and the fourth stack.

Abstract: Disclosed are antigen binding polypeptides and antigen binding polypeptide complexes (e.g., antibodies and antigen binding fragments thereof) having certain structural and/or functional features. Also disclosed are polynucleotides and vectors encoding such polypeptides and polypeptide complexes; host cells, pharmaceutical compositions and kits containing such polypeptides and polypeptide complexes; and methods of using such polypeptides and polypeptide complexes.

Abstract: Methods and structures for modulating an inner spacer profile include providing a fin having an epitaxial layer stack including a plurality of semiconductor channel layers interposed by a plurality of dummy layers. In some embodiments, the method further includes removing the plurality of dummy layers to form a first gap between adjacent semiconductor channel layers of the plurality of semiconductor channel layers. Thereafter, in some examples, the method includes conformally depositing a dielectric layer to substantially fill the first gap between the adjacent semiconductor channel layers. In some cases, the method further includes etching exposed lateral surfaces of the dielectric layer to form an etched-back dielectric layer that defines substantially V-shaped recesses. In some embodiments, the method further includes forming a substantially V-shaped inner spacer within the substantially V-shaped recesses.

Abstract: A method for detecting a maliciousness of a non-portable executable file includes the steps of: executing a non-portable executable file by running an application program corresponding to the non-portable executable file in a virtual environment; monitoring the execution of the application program; breaking the execution of the application program at a predetermined breakpoint during the monitoring of the execution of the application program; changing an executing flow of the application program in a breaking state of the execution of the application program and resuming the execution of the application program; and detecting a malicious behavior executed after resuming the execution of the application program.

Abstract: A display device includes: a substrate; a spacer on the substrate and including: an upper surface; a first side surface extending toward the substrate from a first end of the upper surface; and a second side surface extending toward the substrate from a second end of the upper surface; an active pattern on the first side surface of the spacer, including a metal oxide semiconductor, and having a source region and a drain region; a source electrode on the second side surface of the spacer and the active pattern, and connected to the source region; a drain electrode on the substrate, including a same material as the source electrode, and connected to the drain region; and a first gate electrode on the active pattern and partially overlapping the first side surface of the spacer.

Abstract: The present invention relates to a pharmaceutical composition and a health functional food composition for preventing, alleviating or treating inflammatory diseases, including Toxoplasma gondii GRA9 protein or a gene encoding the protein as an active ingredient. The present inventors have identified the C-terminal region essential for the NLRP3-mediated mechanism of action and function of Toxoplasma gondii GRA9 in macrophages, which are host immune cells and confirmed the substantial anti-inflammatory and antibacterial effects and the antiseptic effect in vivo. Accordingly, Toxoplasma gondii GRA9 protein or a gene encoding the protein is expected to be usefully utilized in the field of prevention or treatment of inflammatory diseases caused by an abnormal NLRP3-mediated inflammatory response, including sepsis.

Abstract: A display device may include a window module and a display module including a first non-folding region, a second non-folding region, and a folding region disposed between the first non-folding region and the second non-folding region. The display module may include a damping layer, a color filter layer, a display panel, and a lower member, which are sequentially stacked below the window module, and the damping layer may include polymer.

Abstract: In an aspect, a transistor comprises a gate structure having a metal gate, a dielectric layer at least partially surrounding the metal gate, a metal cap over a portion of the metal gate that is not surrounded by the dielectric layer, and a gate contact comprising tungsten in direct contact with the metal cap. In another aspect, a transistor comprises source, drain, and channel regions, a gate structure comprising a metal gate between gate spacers above the channel region, and a source or drain (S/D) contact structure. The S/D contact structure comprises an S/D barrier layer above at least a portion of the source or drain region and in direct contact with a gate spacer, and an S/D contact, comprising a first portion above the S/D barrier layer; and a second portion comprising tungsten, above the first portion.

Abstract: The present disclosure relates to an electronic device, and more specifically, to an electronic device including a printed circuit board including a heat-generating element arranged on one surface thereof, and a heat transfer coin provided such that one surface of the heat transfer coin comes into contact with a portion of the other surface of the printed circuit board, opposite to the heat-generating element, so as to dissipate heat generated from the heat-generating element. Accordingly, the present disclosure provides an advantage of improving heat dissipation performance without increasing the thickness of the printed circuit board.

Abstract: A vehicle seat reinforcement device includes a leg portion mounted on a floor panel, a seat cushion frame slidably mounted on the leg portion, and a load reinforcing structure connected between the leg portion and the seat cushion frame, wherein when a seat belt anchorage load is transferred to the seat cushion frame, the seat cushion frame is locked to the leg portion by the load reinforcing structure.

Abstract: The present invention relates to a signal shielding apparatus and an antenna apparatus including same, and in particular, comprises a shield cover which is stacked and disposed on a printed board assembly (hereinafter, abbreviated to “PBA”), in which a plurality of signal-related components are mounted on one side thereof to prevent leakage of a signal from the plurality of signal-related components, wherein a grooved shield cover seating groove is formed in one surface of the PBA, and an insertion end insertably seated in the shield cover seating groove is integrally formed in the other surface from among one surface and the other surface of the shield cover, the other surface facing the one surface of the PBA, thereby providing advantages in that an increase in the manufacturing cost may be prevented, EMI shielding may be facilitated, and heat dissipation performance may be significantly improved.

Abstract: A touch display device includes a driving substrate, a display medium layer, a conductive film, a touch panel, a circuit board and a reinforcing structure layer. The driving substrate includes a first portion, a second portion and a bending portion connecting the first portion and the second portion. The display medium layer is disposed on the first portion of the driving structure. The conductive film is disposed on the first portion of the driving structure and located on the display medium layer. The touch panel is disposed on the first portion of the driving substrate and located on the conductive film. The circuit board is disposed on the second portion of the driving substrate. The reinforcing structure layer is disposed on the bending portion of the driving substrate and extends to the first portion to seal the space.

Abstract: A three-dimensional semiconductor memory device may include horizontal patterns disposed on a peripheral circuit structure and spaced apart from each other, memory structures provided on the horizontal patterns, respectively, each of the memory structures including a three-dimensional arrangement of memory cells. Penetrating insulating patterns and separation structures may isolate the horizontal patterns from one another. Through vias may extend through the penetrating insulating patterns to connect logic circuits of the peripheral circuit structure to the memory structure.

Abstract: The disclosure relates to a non-dispersive infrared (NDIR) gas sensor which detects the concentration of gas with a simple structure and method by manufacturing an optical waveguide with a gas-permeable polymer material instead of a conventional cavity or chamber type. An optical signal travels through the optical waveguide of gas-permeable polymer by total internal reflection, and the gas naturally penetrates the optical waveguide without the use of separate inlet and outlet openings, so that the optical signal and gas particles come into contact with each other within the optical waveguide. Since the optical signal detected by a photodetector at the other end of the optical waveguide after traveling while contacting the gas particles has properties changed according to the concentration of the gas which they have contacted in the optical waveguide, it is possible to measure the concentration of a specific gas from the detected optical signal.

Abstract: A separator for a rechargeable lithium battery and a rechargeable lithium battery, the separator including a porous substrate; and a coating layer on at least one surface of the porous substrate, wherein the coating layer includes a binder and inorganic particles, the binder including a polyurethane and a polyvinyl alcohol, and the polyurethane and the polyvinyl alcohol are included in a weight ratio of about 5:5 to about 9:1.

Abstract: A semiconductor device includes first and second substrates connected to each other. The second substrate includes a plate layer having first and second faces. Gate electrode layers are disposed on the first face of the plate layer. Channel structures extend through the gate electrode layers. Word-line cutting structures extend through the gate electrode layers and are spaced apart from each other. Via structures are disposed on the second face of the plate layer. Via connecting structures are disposed on the top face of the via structures. A width of the bottom face of each of the via structures is greater than a width of the top face of each of the via structures. A width of the bottom face of each of the via connecting structures is less than a width of the top face of each of the via connecting structures.

Abstract: A chemical mechanical polishing system includes a platen to support a polishing pad having a polishing surface, a source of coolant, a dispenser having one or more apertures suspended over the platen to direct coolant from the source of coolant onto the polishing surface of the polishing pad; and a controller coupled to the source of coolant and configured to cause the source of coolant to deliver the coolant through the nozzles onto the polishing surface during a selected step of a polishing operation.

Abstract: A nonvolatile memory device includes a substrate including a cell region and a peripheral circuit region, a stacked structure on the cell region, the stacked structure including a plurality of gate patterns separated from each other and stacked sequentially, a semiconductor pattern connected to the substrate through the stacked structure, a peripheral circuit element on the peripheral circuit region, a first interlayer insulating film on the cell region and the peripheral circuit region, the first interlayer insulating film covering the peripheral circuit element, and a lower contact connected to the peripheral circuit element through the first interlayer insulating film, a height of a top surface of the lower contact being lower than or equal to a height of a bottom surface of a lowermost gate pattern of the plurality of gate patterns on the first interlayer insulating film.