Abstract: The present disclosure relates to a secondary battery, a method for manufacturing the same, and a battery pack including the same. The secondary battery according to an aspect of the present disclosure may include: an electrode assembly extending in a first direction; an exterior film surrounding a portion of the electrode assembly; and a pair of caps covering a remaining portion of the electrode assembly, wherein each cap may include: a cover part that covers one side of the electrode assembly in the first direction; a connection part including a coupling portion provided on an outer surface of the cover part and coupled to the exterior film; and a terminal part, wherein at least a portion of the terminal part is exposed outside of the cover part and is electrically connected to the electrode assembly.

Abstract: A secondary battery and a battery pack including the same are provided. The secondary battery includes an electrode assembly extending in a first direction; an exterior film surrounding a portion of the electrode assembly; and a pair of caps covering a remaining portion of the electrode assembly, wherein each of the caps includes a cover part covering one side of the electrode assembly in the first direction; a connection part including a coupling portion which is provided on an outer surface of the cover part and is coupled to the exterior film; and a terminal part of which at least a portion is exposed to outside of the cover part and which is electrically connected to the electrode assembly, wherein the coupling portion of the connection part includes a first layer including a first resin and has an outer surface that couples to an inner surface of the exterior film and an inner surface that couples to an outer surface of the cover part.

Abstract: Disclosed is a multi-channel coherent LiDAR apparatus. The LiDAR apparatus includes a plurality of analog-to-digital converts (ADCs) each configured to receive reflected light reflected by a target and to convert the reflected light into a digital signal, one or more modulation units configured to receive the digital signals that have passed through some or all of the ADCs and channel signals having different frequencies or types and to modulate the digital signals, an adder configured to integrate the signals that have been modulated and received from the modulation units, a fast Fourier transform (FFT) unit configured to convert one signal integrated by the adder into a signal in a frequency domain, and a detection unit configured to detect the information on the distance of the target based on the signal converted into the signal in the frequency domain through the FFT unit.

Abstract: Disclosed is a Doppler LiDAR apparatus using a plurality of wavelength lasers. The Doppler LiDAR apparatus may include a plurality of light sources each configured to output light for detecting the speed of a target and the directivity of a moving target, an optical system configured to adjust the path or state of light to be output to the outside or reflected light that is reflected by the target, an interferometer configured to make the light that is output by any one of the plurality of light sources and the reflected light that has passed through the optical system interfere with each other, and a detection unit configured to detect information on the distance and speed of the target by receiving the light that has been subjected to interference in the interferometer.

Abstract: A LiDAR apparatus may include a first light source configured to output light for detecting a distance up to a target, a second light source configured to output light for detecting the speed of the target, a third light source configured to output light for detecting the directivity of the target moving, a light combination unit configured to combine the pieces of light radiated by the first to third light sources, an optical system configured to adjust the path or state of light to be output to the outside or reflected light reflected by the target, an interferometer configured to receive the combined light and the reflected light and to make the combined light and the reflected light interfere with each other, and a detection unit configured to detect information on the distance and speed of the target by receiving the light subjected to the interference.

Abstract: Provided is a secondary battery in which battery capacity is improved while having relatively few restrictions in shape, an amount of moisture introduced from the outside is reduced, and structural stability is improved. A secondary battery according to the present disclosure include an electrode assembly, an exterior film configured to surround a portion of the electrode assembly, and a cap configured to cover a remaining portion of the electrode assembly. The cap includes a connection part coupled to the exterior film, and a terminal part coupled to the connection part, exposed to each of the inside and outside of the connection part, and electrically connected to the electrode assembly at a portion thereof, which is exposed to the inside of the connection part. At least a portion of the terminal part is embedded into the connection part.

Abstract: The present invention relates to an islet-like organoid in which insulin secretion can be optically regulated by differentiating, into pancreatic islets, human pluripotent stem cells (monSTIM1-hPSC) obtained by knocking-in monSTIM1, which is an inducer of Ca2+ concentration increase (Ca2+ transient), into the AAVS1 locus of the stem cells. Since it has been confirmed in vitro and in the body of a diabetic mouse model that the islet-like organoid of the present invention can secrete insulin through an intracellular calcium influx increased by light irradiation, the islet-like organoid can be effectively used in the treatment of diabetic patients.

Abstract: A display device includes a display area including multiple pixels and a separator extending around the pixels, and a peripheral area located around the display area and including a scan driver and an electrostatic element part. Each pixel includes a pixel electrode, a light emitting auxiliary layer, and a common electrode. The light-emitting auxiliary layer is disconnected at the separator between neighboring pixels. The electrostatic element unit includes a first voltage line electrically connected to the scan driver, and multiple electrostatic elements electrically connected to the first voltage line. Multiple contact holes overlap the first voltage line located in the electrostatic element unit, and an insulating layer is located in the contact holes.

Abstract: The present invention relates to a pharmaceutical composition for preventing and/or treating inflammatory disease, the composition comprising a pyrrolopyridine-derivative compound as an active ingredient; the compound represented by Chemical Formula 1 according to the present invention, enantiomers thereof or pharmaceutically acceptable salts thereof, which have excellent inhibitory activity against not only protein kinases but also inflammatory factors and inflammatory cytokines; therefore a pharmaceutical composition comprising the same as an active ingredient may be useful in prevention, treatment and/or improvement of inflammatory disease, in particular but not limited to inflammatory bowel disease, rheumatoid arthritis, or lupus.

Abstract: A portable air purifier is provided that may include a housing having an inlet forming a passage through which air is suctioned into the housing, a filter disposed at an upper side of the inlet and configured to purify air suctioned in through the inlet and flowing upward, an irradiator disposed at a lower side of the filter, installed at a height at which the irradiator overlaps the inlet and configured to irradiate light for sterilization onto the filter, and a sterilizer support configured to support the irradiator and configured to be fixed to the housing and disposed around an outer perimeter of the irradiator.

Abstract: Disclosed is a composition for preventing or treating a degenerative brain disease. The composition includes, as an active ingredient, a MECP2 inhibitor for treating the degenerative brain disease, a polynucleotide encoding the MECP2 inhibitor or a recombinant virus containing the MECP2 inhibitor. The composition is useful for the treatment of a degenerative brain disease (particularly Alzheimer's syndrome) caused by beta-amyloid. In addition, the composition is effective in improving or ameliorating deterioration of cognitive functions and social deficits caused by Alzheimer's syndrome.

Abstract: An air cleaning system can rapidly senses occurrence of local pollution, caused by fine dust, through a remote sensor hub and supplies purified air to a polluted area in a concentrated manner, thereby quickly purifying indoor air.

Abstract: A laser generation apparatus includes a light source making oscillate a laser having a frequency based on the amount of current applied thereto, a splitter ramifying a laser incident thereon at a preset ratio, an interference system receiving the ramified laser, generating an interference signal by ramifying a laser incident thereon, and measuring the phase of a laser oscillated, a temperature adjustment unit uniformly maintaining a temperature of a part of the interference system, an error integrator receiving a signal that has undergone the interference system and accumulating a phase error occurred, a phase error detection unit detecting a phase difference between the signal of the error integrator and an offset current value, a driving driver applying a current to the light source, and a control unit controlling an operation of each component and controlling the driving driver based on results of the detection of the phase error detection unit.

Abstract: Disclosed herein is a pouch film having a base material layer, a gas barrier layer, and a sealant layer. The gas barrier layer may include stainless steel and may be disposed between the base material layer and the sealant layer. A difference between a rupture energy measured along a machine direction (MD) of the gas barrier layer and a rupture energy measured along a transverse direction (TD) of the gas barrier layer may be less or equal to 2000 J.

Abstract: An air cleaning system can rapidly senses occurrence of local pollution, caused by fine dust, through a remote sensor hub and supplies purified air to a polluted area in a concentrated manner, thereby quickly purifying indoor air.

Abstract: The present invention relates to a pharmaceutical composition for preventing and/or treating inflammatory disease, the composition comprising a pyrrolopyridine-derivative compound as an active ingredient; the compound represented by Chemical Formula 1 according to the present invention, enantiomers thereof or pharmaceutically acceptable salts thereof, which have excellent inhibitory activity against not only protein kinases but also inflammatory factors and inflammatory cytokines; therefore a pharmaceutical composition comprising the same as an active ingredient may be useful in prevention, treatment and/or improvement of inflammatory disease, in particular but not limited to inflammatory bowel disease, rheumatoid arthritis, or lupus.

Abstract: The present invention relates to a naphthalimide sulfonate derivative, and a photoacid generator and a photoresist composition each comprising same and, more specifically, to a naphthalimide sulfonate derivative compound, and a photoacid generator and a photoresist composition each comprising same, wherein the compound has excellent absorbance for light of i-line (365 nm) wavelength, is greatly easy to prepare into a polymerizable composition due to very high solubility in an organic solvent, has good thermal stability, and shows a favorable acid generation rate.

Abstract: A display device includes: a base substrate having a display region including a first region and a second region, and a non-display region; a first semiconductor layer including polysilicon at the second region; a first conductive layer on a first insulating layer, and including a bottom gate electrode at the first region and a second-first gate electrode at the second region; a second semiconductor layer including an oxide on a second insulating layer at the first region; a second conductive layer on a third insulating layer, and including a top gate electrode at the first region and a second-second gate electrode at the second region; and a third conductive layer on a fourth insulating layer, and including a first source electrode and a first drain electrode connected to the second semiconductor layer, and a second source electrode and a second drain electrode connected to the first semiconductor layer.

Abstract: The present invention relates to a method for the synthesis of 2,5-furandicarboxylic acid, and more specifically, the present invention relates to a more efficient and economical method capable of preparing 2,5-furandicarboxylic acid having various functions with high purity and high yield, even without using a transition metal catalyst.

Abstract: The present invention relates to a naphthalimide sulfonate derivative, and a photoacid generator and a photoresist composition which comprise same, and, more specifically, to a naphthalimide sulfonate derivative compound, and a photoacid generator and a photoresist composition which comprise same, the compound having an excellent absorbance of light with an i-line wavelength (365 nm), having a high solubility in an organic solvent, having excellent thermal stability, and exhibiting a good acid generation rate.