Abstract: An electronic device includes a display panel, a biometric information sensing layer disposed under the display panel and including a sensor, and an optical pattern layer disposed between the display panel and the biometric information sensing layer and including a plurality of transmissive portions and a light blocking portion. The light blocking portion includes a light blocking layer disposed on the biometric information sensing layer, an intermediate layer disposed on the light blocking layer, and a metal layer disposed on the intermediate layer.

Abstract: A battery pack includes a plurality of battery modules; a venting guiding frame disposed along an edge of the plurality of battery modules; and a housing which accommodates the plurality of battery modules and the venting guiding frame, in which the battery module includes a battery cell stack in which the plurality of battery cells is stacked and a module frame accommodating the battery, cell stack, and the battery cell includes an electrode assembly and a cell case accommodating the electrode assembly, sealing portions are formed at an edge of the cell case, and at least one venting guiding part having a smaller width than an average width of the sealing portions is formed in the sealing portion.

Abstract: A separator for a rechargeable lithium battery and a rechargeable lithium battery including the same are disclosed. For example, in an embodiment, provided is a separator for a rechargeable lithium battery including a heat resistant layer and an adhesive layer which are sequentially formed on at least one surface of a substrate, wherein the heat resistant layer includes a ceramic, the adhesive layer includes an adhesive binder and an organic filler, and the adhesive binder includes a polymer having an interpenetrating polymer network (IPN) structure.

Abstract: There is provided a multi-modal knowledge-based conversation data generation and additional information labeling system. A conversation data generation method according to an embodiment includes: receiving input of a user utterance; searching pieces of text knowledge related to the user utterance; searching images related to the user utterance; receiving input of an answer to the user utterance referring to the searched text knowledge and images; and collecting the user utterances, the pieces of text knowledge, the images, and the answer to the user utterances as conversation data. Accordingly, open domain knowledge-based conversation data may be established by using both images and texts, and an image may be used as utterance and information acquired from the image may be used as utterance, so that AI conversation data similar to actual conversations can be established.

Abstract: Disclosed herein are methods of treating human infants identified as being at risk of developing a food allergy (FA), as well as methods to prevent the onset of FA symptoms, and/or reduce the severity of FA symptoms, and/or delay the onset of FA symptoms in infants at risk of developing a FA. Further, disclosed herein, are methods of preemptive intervention in human infants at risk of developing a FA. The methods comprise determining the level of one or more unsaturated N-ceramides with C18-sphingosine (N(C18S)CERs), one or more protein-bound OS-ceramides, interleukin-33 (IL-33) or combination thereof in a non-lesional skin sample from the infant.

Abstract: The present invention provides: an extracellular matrix of which the biocompatibility is greatly increased through fat removal and decellularization and which contains growth factors so as to control physiological activities of cells; and a method for preparing the same. In addition, the extracellular matrix may be effectively obtained through a solvent extraction process using supercritical fluid, and a preservation solution comprising the extracellular matrix may be preserved for a long time by preventing contamination, and has increased manageability so that usability of the extracellular matrix may be greatly increased.

Abstract: A display panel reliability test device includes a heating plate, a jig disposed on the heating plate and including a water tank and a supporter surrounding the water tank, and a packing cover disposed on the jig and overlapping the water tank in a plan view. A test space defined as a space surrounded by the jig and the packing cover and accommodating a test-purpose display panel therein is maintained at a temperature equal to or greater than about 80 degrees Celsius and equal to or smaller than about 90 degrees Celsius and a relative humidity equal to or greater than about 95% and equal to or smaller than about 100% for about 300 hours or more.

Abstract: There is provided a method for determining a pose of a new avatar entering into a virtual space on a metaverse platform, the method comprises collecting activity information of at least one participant avatar entering into the virtual space, determining a core avatar among the at least one participant avatar based on the activity information of the at least one participant avatar, and determining a pose of the new avatar based on a location of the core avatar.

Abstract: A method for playing streaming content includes requesting a playlist from a streaming server for providing a streaming service; receiving, in response to the request, a streaming fragment template provided by the streaming server; separating the playlist, a manifest file, and track information included in the streaming fragment template; and processing the play of the streaming content requested from a player module by using at least one of the playlist, the manifest file, and the track information.

Abstract: Provided is a method of training a speech recognizer based on shared and exclusive attributes. The method includes: inputting a parallel speech corpus constituting a labeled speech corpus and a non-parallel speech corpus into a speech encoder constituting a speech recognizer; outputting a representation vector representing training speech as an output of the speech encoder; inputting a parallel text corpus constituting the labeled speech corpus and a non-parallel text corpus into a text encoder; outputting a representation vector representing text as an output of the text encoder; and receiving and decoding, by a decoder, each of the representation vectors of the speech encoder and the text encoder.

Abstract: An organic electroluminescence device of an embodiment includes a first electrode, a second electrode and a plurality of organic layers disposed between the first electrode and the second electrode, wherein at least one organic layer among the organic layers includes a fused polycyclic compound in which a dibenzoheterocyclic derivative and a monoheterocyclic derivative containing at least one nitrogen atom as a ring-forming atom are connected via a linker to form a ring, thereby showing improved emission efficiency and improved device reliability.

Abstract: Disclosed are a capacitor for DRAM, a DRAM including the same, and a method of fabricating the same. The DRAM capacitor according to an embodiment may include a first electrode of the DRAM; a second electrode spaced apart from the first electrode; and a dielectric layer including a HfZrO film disposed between the first electrode and the second electrode. The HfZrO film may have an intermediate state corresponding to a phase transition region between a first state in which a tetragonal crystalline phase with anti-ferroelectricity property or a tetragonal crystalline phase is dominant, and a second state in which the orthorhombic crystalline phase with anti-ferroelectricity property or the orthorhombic crystalline phase is dominant. The HfZrO film may include both of the tetragonal crystalline phase and the orthorhombic crystalline phase. The HfZrO film maintains an intermediate state corresponding to the phase transition region within the operating voltage range of the capacitor.

Abstract: A processor-implemented method includes generating a preprocessed infrared (IR) image by performing first preprocessing based on an IR image including an object; generating a preprocessed depth image by performing second preprocessing based on a depth image including the object; and determining whether the object is a genuine object based on the preprocessed IR image and the preprocessed depth image.

Abstract: Apparatus and methods are disclosed, including memory devices and systems. Example memory devices, systems and methods include an array of memory cells and a transistor located on a periphery of the array of memory cells. A number of data lines are shown coupled to memory cells in the array, wherein the number of data lines extend over a first metal gate of a transistor in the periphery of the array, where the number of data lines are formed from a second metal, and form a direct interface with the first metal gate.

Abstract: Provided are 5-membered heteroaryl-containing aminopyridine compounds and pharmaceutically acceptable compositions thereof which exhibit inhibition activity against certain mutated forms of EGFR.

Abstract: A battery pack includes a plurality of battery modules; a pack coolant tube assembly disposed between the battery modules facing each other among the plurality of battery modules; a pack coolant tube lower cover for covering the lower part of the pack coolant tube assembly; a module tray located at the lower side of the pack coolant tube lower cover; and a lower housing located at the lower side of the module tray. A lower cover opening is formed in the pack coolant tube lower cover, and the lower cover opening is connected to a space formed between the module tray and the lower housing.

Abstract: A user terminal apparatus is provided. The user terminal apparatus for performing a remote control function for an electronic apparatus includes a communication unit configured to communicate with an electronic apparatus for providing a text input user interface (UI), an input unit configured to receive a user command for input of a specific text on the text input UI, a fingerprint scanner provided in the input unit and configured to recognize a user fingerprint, and a controller configured to recognize a user fingerprint according to the user command and to transmit information corresponding to the recognized user fingerprint to the electronic apparatus in response to the electronic apparatus entering a preset text input mode.

Abstract: A vibration reduction device includes a support plate, one side mass positioned at an edge of one side surface of the support plate, the other side mass disposed to be opposite to one side mass and positioned at an edge of the other side surface of the support plate, and an impact absorbing member coupled to the support plate and configured to come into contact with one side mass or the other side mass.

Abstract: Provided is a method for prevention or treatment of a lysosomal storage disorder, and more particularly, to a method that may exhibit excellent efficacy against various lysosomal storage disorders including Niemann-Pick disease by including graphene quantum dots.

Abstract: A piston pin includes a pipe-shaped main body made of an iron-based sintered alloy. The piston pin is installed to penetrate an upper end of the connecting rod and the piston and the piston pin has an eccentric mass center in a circumferential direction.