Abstract: The present invention relates to a recombinant antigen and an isolated polynucleotide of porcine reproductive and respiratory syndrome virus (PRRSV), a composition including the same and a method of making the same. The recombinant antigen is a chimeric protein of PRRSV dual structural proteins and T-cell epitope. The polynucleotide encodes an amino acid sequence of the recombinant antigen. The recombinant protein expressed by the polynucleotide in an eukaryotic expression system can be beneficial for mass production and purification. An immunogenic composition including the recombinant antigen can promote pro-inflammatory M1-phenotype polarization of porcine alveolar macrophages (PAMs), reduce receptor CD163 expression that is mediated for viral entry and activate T helper (Th1) immune responses, thereby being applied to a vaccine composition against PRRSV.

Abstract: Disclosed is an anode including an anode current collector, and an anode active material layer which is disposed on at least one surface of the anode current collector and has a multilayer structure comprising a first anode active material layer and a second anode active material layer. At least one of the first anode active material layer and the second anode active material layer includes a first metal-doped first silicon-based active material, and a doping amount of the first metal is 1.5% by weight to 8% by weight based on a total weight of the first silicon-based active material.

Abstract: A display device includes a substrate including an emission area and a non-emission area; a bank member disposed on the emission area of the substrate and including an undercut portion; a pixel electrode disposed on the bank member; a light emitting layer on the pixel electrode; a residual pattern layer disposed in the non-emission area of the substrate, including the same material as the pixel electrode, and spaced apart from the pixel electrode; and a pixel defining layer disposed on the residual pattern layer and in contact with the bank member, the pixel electrode and the light emitting layer, wherein the bank member includes a first bank layer and a second bank layer including a tip portion protruding toward the non-emission area more than the side surface of the first bank layer.

Abstract: An anode for a secondary battery according to exemplary embodiments of the present disclosure includes: an anode current collector; a first anode active material layer which is disposed on at least one surface of the anode current collector and includes natural graphite and artificial graphite; and a second anode active material layer which is disposed on the first anode active material layer and includes a silicon-based active material, a graphite-based active material and carbon nanotubes. Accordingly, a lithium secondary battery having improved rapid charge/discharge cycle lifespan characteristics may be implemented.

Abstract: A display device includes: a first electrode; a semiconductor stacked member including a first semiconductor layer, a second semiconductor layer, and an active layer between the first semiconductor layer and the second semiconductor layer, and located on the first electrode; and a second electrode on the semiconductor stacked member, the second electrode including: a first electrode layer on the semiconductor stacked member; a second electrode layer on the first electrode layer, the second electrode layer having a lower sheet resistance than the first electrode layer; and a third electrode layer on the second electrode layer, the third electrode layer including a transparent conductive material.

Abstract: A display device includes: a first pixel electrode on a substrate; a pixel defining layer on the substrate, and exposing the first pixel electrode; a first light emitting layer on the first pixel electrode; a first common electrode on the first light emitting layer; a first bank on the pixel defining layer; a second bank on the first bank, and including a side surface protruding beyond a side surface of the first bank; a first inorganic layer including: a body portion on the first common electrode; and a wing portion protruding from the body portion, and spaced from a top surface of the second bank; a first enhancing layer between the wing portion of the first inorganic layer and the top surface of the second bank, and on the first inorganic layer; and an organic encapsulation layer on the first enhancing layer.

Abstract: An anode for a lithium secondary battery includes an anode current collector, and an anode active material layer formed on at least one surface of the anode current collector. The anode active material layer includes a carbon-based active material, a first silicon-based active material doped with magnesium and a second silicon-based active material not doped with magnesium. A content of the first silicon-based active material is in a range from 2 wt % to 20 wt % based on a total weight of the anode active material layer.

Abstract: A display device includes a display panel including a light emitting area and a non-light-emitting area adjacent to the light emitting area and an input sensor disposed on the display panel. The input sensor includes a first sensor conductive layer disposed on the display panel, a first sensor insulating layer disposed on the first sensor conductive layer, and a second sensor conductive layer disposed on the first sensor insulating layer. At least one of the first sensor conductive layer and the second sensor conductive layer is provided with a mesh opening defined therethrough, at least one of a side surface of the first sensor conductive layer and a side surface of the second sensor conductive layer is provided with a recessed portion defined therein, and the input sensor further includes a light absorption layer disposed in the recessed portion.

Abstract: A display panel includes a base layer, and a light emitting element layer having a plurality of light emitting regions spaced apart from each other and a non-light emitting region. The light emitting element layer includes a first electrode, a pixel-defining film, a hole transport region, a light emitting layer to correspond to the plurality of light emitting regions, an electron transport region, and a second electrode. The electron transport region integrally overlaps the plurality of light emitting regions and the non-light emitting region, and the hole transport region does not overlap at least a portion of the non-light emitting region.

Abstract: An anode for a lithium secondary battery and a lithium secondary battery including the same are provided. The anode for a lithium secondary battery includes an anode current collector, and an anode active material layer formed on a surface of the anode current collector. A Raman R1 value represented by ID/IG and measured on a surface of the anode active material layer is greater than about 0.2 and about 0.5 or less. The Raman R1 value is measured from a Raman spectrum at a laser focus level of 100% using InVia Raman Microscope from Renishaw as a Raman spectrometer.

Abstract: A display device includes a first separation layer disposed in an emission area of a substrate, a second separation layer disposed on the first separation layer, an insulating layer disposed on the second layer, a first electrode disposed on the insulating layer, a light emitting structure disposed on the first electrode, and a second electrode disposed on the light emitting structure. The first electrode includes a first area on the second layer and a second area electrically separated from the first area.

Abstract: The present invention relates to a positive electrode active material and a lithium secondary battery including the same, and more particularly, to a positive electrode active material capable of maintaining the electrochemical properties of a lithium secondary battery using a lithium composite oxide as a positive electrode active material while preventing and/or mitigating gas generation and swelling due to the positive electrode active material in a lithium secondary battery by suppressing the excessive growth of primary particles and improving the crystallinity of primary particles, and a lithium secondary battery including the same.

Abstract: Provided is a display device. A display device includes a substrate, a first conductive layer above the substrate, an active layer above the first conductive layer, a second conductive layer above the active layer, and including a transparent conductive oxide while not including indium (In), a third conductive layer above the second conductive layer, a transistor including a gate electrode at the second conductive layer, and a drain electrode and a source electrode at the active layer, and a light-emitting element including a first electrode at the third conductive layer and connected to the source electrode.

Abstract: A secondary battery includes a first cathode group in which first cathodes are stacked adjacent to each other, a second cathode group in which second cathodes are stacked adjacent to each other, and anodes facing the first cathode or the second cathode. Each of the first cathodes includes a first cathode current collector and a first cathode active material layer on the first cathode current collector. Each of the second cathodes includes a second cathode current collector and a second cathode active material layer on the second cathode current collector. The second cathode active material layer has a different active material composition or a different stacked structure from that of the first cathode active material layer.

Abstract: Provided herein is a composite solid electrolyte and an all-solid-state battery including the same, the composite solid electrolyte including: sulfide-based solid electrolyte particles; and a polymer coating layer formed on the sulfide-based solid electrolyte particles, wherein: the polymer coating layer includes a polymer having a weight-average molecular weight (Mw) of 5,000 g/mol to 300,000 g/mol and a contact angle to water at 25° C. of at least 100°; the polymer is a copolymer of a hydrophobic acrylate-based monomer and an acrylate-based monomer forming a skeleton of the polymer; the hydrophobic acrylate-based monomer contains a F element or Si element or contains a hydrocarbon having at least 10 carbon atoms; and the acrylate-based monomer forming the skeleton of the polymer contains a hydrocarbon having at most 9 carbon atoms.

Abstract: A display device may include a light emitting portion disposed on a base layer; a partition wall disposed adjacent to the light emitting portion; and a partition wall insulating layer covering at least a portion of the partition wall. The partition wall may include a first partition wall layer; a second partition wall layer disposed on the first partition wall layer; and a third partition wall layer disposed on the second partition wall layer. The third partition wall layer may include a Transparent Conductive Oxide (TCO) material, and the partition wall insulating layer may not cover a top surface of the light emitting portion.

Abstract: A display device includes a pixel defining film disposed on a circuit element layer, where a light-emitting opening is defined in the pixel defining film, a light-emitting element including a first electrode including an upper surface exposed through the light-emitting opening, where the first electrode at least partially overlaps the pixel defining film, a second electrode disposed on the first electrode. The display device includes a protective layer disposed between the first electrode and the pixel defining film. The first electrode includes a first sub-electrode including a reflective metal material, a second sub-electrode disposed on the first sub-electrode and including a transparent conductive oxide, and an intermediate layer disposed directly between the first sub-electrode and the second sub-electrode and including a tungsten oxide. The display device has high-resolution display quality and low driving voltage characteristics.

Abstract: An anode for a secondary battery is provided, the anode for a secondary battery including: an anode current collector; a first anode mixture layer formed on at least one surface of the anode current collector, and including a first silicon-based active material and a first conductive material; and a second anode mixture layer formed on the first anode mixture layer, and including a second silicon-based active material and a second conductive material, wherein a content of the first silicon-based active material in the first anode mixture layer is lower than a content of the second silicon-based active material in the second anode mixture layer, and a Radial Breathing Mode (RBM) peak is observed in a Raman spectrum obtained from a surface of the second anode mixture layer.

Abstract: A display device includes a pixel electrode in a light emission area, a pixel defining layer which is on the pixel electrode and defines the light emission area, a light emitting layer and a common electrode on the pixel electrode, a bank on the pixel defining layer, the bank including a first bank layer defining a lower portion of a bank opening corresponding to the light emission area and a second bank layer which defines an upper portion of the bank opening and a tip of the bank, the tip including upper and lower surfaces of the second bank layer, a lower inorganic encapsulation layer which is on the bank and includes an inorganic pattern on the common electrode and facing and spaced apart from both the upper and lower surfaces of the tip, and an auxiliary pattern between the lower surface of the tip and the inorganic pattern.

Abstract: A secondary battery comprising a positive electrode current collector, a first positive electrode mixture layer disposed on the positive electrode current collector and including a first positive electrode active material and a binder, and a second positive electrode mixture layer disposed on the first positive electrode mixture layer and including a second positive electrode active material and a binder. A nickel content of the second positive electrode active material is 80% by weight or less of a nickel content of the first positive electrode active material. By providing a secondary battery including a positive electrode of a multi-layer structure that includes positive electrode active materials having different contents of nickel, a secondary battery capable of improving high-temperature characteristics while maintaining energy density may be provided.