Abstract: The present application relates to processed food, which is to be distributed at room temperature, comprising kimchi, meat and organic acid and having the pH of 3.9-4.5 and a method for preparing meat- and kimchi-based processed food by means of pH adjustment and mild heating.

Abstract: A needle-free injector based on underwater discharge using a shock wave according to an embodiment of the present invention comprises: a pressure chamber in which a driving fluid is stored; a medicine chamber communicating with the pressure chamber to store medicine; a pressure transmitting unit interposed between the pressure chamber and the medicine chamber to apply propulsion pressure to the medicine stored in the medicine chamber, when a volume of the pressure chamber is expanded; an injecting unit provided at one side of the medicine chamber to discharge the medicine; and an electrode unit to expand the volume of the pressure chamber, by generating bubbles in the driving fluid stored in the pressure chamber and causing break down.

Abstract: Disclosed is an electrolyte for a secondary battery that includes an ionic liquid containing an ether functional group, thereby providing effects of lowering the viscosity and improving lithium ion conductivity even when a molecular weight is increased.

Abstract: Disclosed are a carbonate electrolyte and a lithium secondary battery including the same, in which the carbonate electrolyte includes a specific type of lithium salt at a high concentration equal to or greater than an appropriate level, thereby improving durability of the lithium secondary battery.

Abstract: A gel polymer electrolyte manufactured through an in-situ crosslinking reaction. The gel polymer electrolyte may include a porous membrane in which a fluorine-based compound, a lithium salt, and a crosslinking agent including a graphene-based compound are crosslinked.

Abstract: The present invention relates to an ultrasonic wave generating cartridge which comprises: a cartridge housing; an ultrasonic wave generating unit which is disposed so as to be able to move in a reciprocating manner in the cartridge housing; and a position detection unit which can detect the real-time position of the ultrasonic wave generating unit by sending a transmission signal to the movement path of the ultrasonic wave generating unit.

Abstract: The present disclosure relates to an electrolyte for a lithium secondary battery, including an ionic liquid, and a lithium secondary battery having the same. Specifically, the electrolyte may include an ionic liquid containing a cation and an anion, and a lithium salt, and the cation may include a functional group containing an oxygen element.

Abstract: An antenna package according to an embodiment of the present disclosure includes an antenna device including an antenna unit, and a flexible circuit board electrically connected to the antenna unit. The flexible circuit board has a bending area. The flexible circuit board includes a core layer having a first surface and a second surface facing each other, a signal wiring disposed on the first surface of the core layer and electrically connected to the antenna unit, a ground line disposed on the first surface of the core layer to be spaced apart from the signal wiring, a ground layer disposed on the second surface of the core layer, and a via structure penetrating a portion of the core layer in a region excluding the bending area and connecting the ground line and the ground layer with each other.

Abstract: An embodiment end module of a vehicle includes longitudinal members spaced apart in a width direction, each having a pipe shape extending in a front-rear direction of the vehicle, and each being located at end portions of a lower body of the vehicle, a support module located in a front or rear end portion of the lower body, the support module including a plurality of pipes including transverse members extending in the width direction and spaced apart in a vertical direction and a first connection member extending in the vertical direction to connect transverse members, and the support module being spaced apart from end portions of the longitudinal members in the front-rear direction of the vehicle and connected to the first connection members and the longitudinal members, and a back beam including a pipe extending in a transverse direction and connected to the end portions of the longitudinal members.

Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device including the same.

Abstract: Disclosed is a needle-free injector. The needle-free injector includes a first current applying unit that applies a first current, a first coil that receives the first current from the first current applying unit, a second coil that moves to apply pressure to a drug, a housing of which the outside is surrounded by the first coil and in which the second coil is positioned, a drug chamber which is connected to the housing and in which the drug is positioned, and an injection nozzle positioned in the drug chamber to inject the drug.

Abstract: A display device includes a display area including a plurality of light emitting area including a first light emitting area, a second light emitting area, a third light emitting area, and a light blocking area disposed between adjacent ones of the plurality of light emitting areas, and a non-display area disposed adjacent to the display area, light emitting elements disposed on a substrate in each of the first light emitting area, the second light emitting area, and the third light emitting area, and a light conversion layer disposed on the light emitting elements. The light conversion layer includes a first wavelength conversion part disposed in the first light emitting area, a second wavelength conversion part disposed in the second light emitting area, a first light transmissive part disposed in the third light emitting area, and a bank disposed in the light blocking area. The non-display area is disposed on an edge of the display area.

Abstract: An antenna structure includes a first radiator group including a plurality of first radiators arranged in a first direction, a second radiator group including a plurality of second radiators arranged in a second direction perpendicular to the first direction, first transmission lines connected to each of the first radiators at the same layer as that of the first radiators, and second transmission lines connected to each of the second radiators at the same layer as that of the second radiators.

Abstract: The present application provides a heterocyclic compound capable of significantly enhancing lifetime, efficiency, electrochemical stability and thermal stability of an organic light emitting device, and an organic light emitting device containing the heterocyclic compound in an organic material layer.

Abstract: A display device includes: sub-pixels including first and second electrodes extending in a first direction and spaced apart in a second direction and a plurality of light emitting elements on and electrically connected to the first and second electrodes; a bank layer extending around a region at where the light emitting elements are arranged; and a plurality of wavelength conversion layers and light transmitting layers in the region bounded by the bank layer. The sub-pixels include: a first sub-pixel including a first wavelength conversion layer overlapping the light emitting elements in the region bounded by the bank layer; and a second sub-pixel including a second wavelength conversion layer, a third wavelength conversion layer containing different wavelength conversion particles that the second wavelength conversion layer, and a first light transmitting layer, each of which overlaps some of the light emitting elements, in the region bounded by the bank layer.

Abstract: Disclosed is a needle-free injector including a power supply unit, a coil that receives current from the power supply unit, a drug chamber in which a drug is positioned, a housing connected to the drug chamber, a separation membrane that separates the housing and the drug chamber, a metal material adjacent to a separation membrane, and an injection unit positioned in the drug chamber to inject the drug. The coil is positioned outside the housing or outside the drug chamber.

Abstract: An embodiment vehicle body includes a drive vehicle body module configured to accommodate a driving part of a vehicle and including a first plurality of frames coupled together and fastening units provided at an upper end of the drive vehicle body module and an upper vehicle body module including a second plurality of frames coupled together, wherein a lower end of the upper vehicle body module is fastened to the fastening units of the drive vehicle body module to define an interior usage space of the vehicle.

Abstract: A rotatable cup holder for a vehicle and a vehicle provided with the same, includes a cup holder mounting seat configured to be mounted on a vehicle body and including a first accommodation chamber recessed downward, a cup holder main body rotatably mounted in the first accommodation chamber, and a cup holder upper cover fixed to an upper portion of the cup holder main body and including a catching groove provided in an upper surface of the cup holder upper cover to mount an object in the catching groove. The rotatable cup holder is mounted in a vehicle. The rotatable cup holder for a vehicle may hold an object such as a mobile phone and be rotatable to enable the user at various positions to use the rotatable cup holder.

Abstract: A lower body for a vehicle includes front and rear main bodies each including pipes, a pair of first longitudinal members extending in a forward/rearward direction and spaced apart from each other in a transverse direction, a first transverse member extending in the transverse direction and connecting the first longitudinal members, and mounting parts each having an outer side to which the first longitudinal members and the first transverse member are coupled, and a pair of lower body main members connecting the outer sides of the mounting parts and two opposite sides of upper ends of the front and rear main bodies spaced apart from each other, the pair of lower body main members each having a pipe shape and extending forward and rearward to constitute upper side members of the front and rear main bodies and defining an overall length of the vehicle.

Abstract: A display device may include: a display panel including pixels; a housing configured to receive the display panel, the housing including a slot at one side surface of the housing; a rotator located in the housing and configured to wind or deploy the display panel; a circuit board located in the rotator, and electrically connected to the pixels; a connector located in the housing, and electrically connected to the circuit board; and a support component configured to support the connector.