Abstract: A deep learning device and system including the same is provided. The deep learning device comprising processing circuitry configured to determine whether a received image is abnormal using an anomaly detection model; merge at least some vectors extracted from the anomaly detection model; input, to a probability approximation model, principal components generated by a principal component analysis (PCA) to detect whether out of distribution (OOD) occurs in data of the received image; store a result of the determinations; and extract at least some the data in which the OOD occurs, as target labeling, using a target labeling extraction model when a rate of the data in which the OOD occurs is greater than or equal to a threshold value, wherein the anomaly detection model determines whether the received image is abnormal using the target labeling.

Abstract: The present disclosure relates to a 2T0C-based memory cell. The 2T0C-based memory cell includes a first transistor and a second transistor connected through a storage node, a first word line connected to the first transistor and controlling an on/off state of the first transistor through an operation of applying a voltage, a second word line connected to the second transistor and controlling an on/off state of the second transistor such that data stored in the memory cell are read, and a single bit line connected to the first transistor and the second transistor and allowing the storage node to be charged or discharged depending on a voltage applied to the single bit line.

Abstract: A capacitor-less stacked DRAM cell based on a vertical transistor includes a first vertical transistor and a second vertical transistor, and each of the first vertical transistor and the second vertical transistor includes a spacer, a source disposed on an upper surface of the spacer, a drain disposed adjacent to a lower portion of a side surface of the spacer, a channel disposed along an upper surface of the drain, an upper portion of the side surface of the spacer, and an upper surface of the source, a gate insulator disposed along a side surface and an upper surface of the channel, and a gate electrode disposed along a side surface and an upper surface of the gate insulator.

Abstract: A resolution controller for a stretchable display includes a resolution-setting multiplexer module to receive a resolution selecting signal and to apply a gate in panel (GIP) selecting signal, in response to the resolution selecting signal, and a GIP module configured to generate a gate driving signal in response to the GIP selecting signal applied by the resolution-setting multiplexer module, and apply the gate driving signal to a pixel driving flexible printed circuit board (FPCB) of the stretchable display to drive an open pixel depending on a stretched state of the stretchable display.

Abstract: The present invention provides a battery system including one or more secondary batteries each including a negative electrode including a silicon-based active material, a positive electrode facing the negative electrode, a separator interposed between the negative electrode and the positive electrode, and an electrolyte and a control unit configured to set a driving voltage range for charging and discharging of the secondary batteries, wherein a maximum driving voltage of the secondary battery set by the control unit is in a range of 4.00 V to 4.08 V, and a minimum driving voltage of the secondary battery set by the control unit is in a range of 2.98 V to 3.07 V.

Abstract: Provided is an apparatus and a method of desalinating saltwater and transporting hydrogen ions using Ion Concentration Polarization (ICP), the apparatus including: a channel part including a channel allowing saltwater to be introduced thereinto, an ion-selective membrane connected to the channel, and a cathode and an anode for applying a voltage to both ends of the channel; a desalination part configured to obtain fresh water from the saltwater with ionic substances removed from the saltwater by ion concentration polarization in a first region adjacent to the anode of the ion-selective membrane; and a hydrogen gas production part configured to concentrate the ionic substances in a second region adjacent to the cathode of the ion-selective membrane and to reduce hydrogen ions (H+) contained in the ionic substances.

Abstract: A display device including a display panel extending along a first direction and including a folding portion, a metal layer including a first metal layer and a second metal layer spaced apart from each other in the folding portion, a first adhesive layer disposed at edges of the first and second metal layers, and a first compressible member disposed on the first metal layer and a second compressible member disposed on the second metal layer, in which the first and second compressible members each has a thickness greater than a thickness of the first adhesive layer, the first and second compressible members include a polymer, the first and second compressible members do not overlap in a direction perpendicular to the surface of the display panel, and the first adhesive layer and the first compressible member are disposed on the same surface of the first metal layer.

Abstract: An electronic device according to one aspect may include a main body, a sensor part disposed on one surface of the main body and configured to detect a light signal of an object, a first output interface comprising a light emitter disposed on one surface of the main body and configured to guide a user through a measurement operation by controlling a light-emitting mode of the light emitter, and a processor configured to control the first output interface according to the measurement operation and estimate the user's bioinformation based on a result of detecting the light signal by the sensor part.

Abstract: A display device having a display panel including first and second folding areas, a first non-folding area between the first and second folding areas, and a second non-folding area. A panel support is disposed on a lower side of the display panel and includes a first lattice pattern overlapping the first folding area, a second lattice pattern overlapping the second folding area, a first flat plate overlapping the first non-folding area, and a second flat plate overlapping the second non-folding area. An adhesive member is interposed between the display panel and the panel support and includes a first adhesive member disposed directly on the first flat plate and a second adhesive member disposed directly on the second flat plate. An adhesive force between the first adhesive member and the first flat plate is greater than an adhesive force between the second adhesive member and the second flat plate.

Abstract: Various embodiments of the present disclosure relate to a fixed-abrasive pad using vertically aligned carbon nanotubes and a fabrication method for the same. The fixed-abrasive pad may include a pad made of a polymer material; and vertically aligned carbon nanotubes (VACNT) which are configured such that one side thereof is impregnated into the pad and the other side protrudes from the pad.

Abstract: An electronic device and a method for controlling the electronic device, the method including receiving an input of a command to reproduce music contents, determining audio characteristics information on the music contents and situation information on an environment where the music contents are being reproduced; and displaying a visualization effect of visualizing the music contents using the audio characteristics information and the situation information, and reproducing the music contents.

Abstract: A method of preparing a sulfide-based solid electrolyte according to embodiments comprises mixing a solvent and precursors in a reactor. In the reactor, an open vacuum atmosphere is formed. While maintaining the open vacuum atmosphere in the reactor, a mixture inside the reactor may undergo a reaction under conditions of stirring or applying ultrasonic waves. Accordingly, a high-purity sulfide-based solid electrolyte may be prepared with high efficiency.

Abstract: The present invention relates to a novel organic compound and an organic light emitting device including the same, and more specifically provides an organic electroluminescent device with remarkably improved light emitting efficiency and service life.

Abstract: The present invention relates to a biopsy needle module using medical imaging equipment, the biopsy needle module being inserted into a biopsy area of a patient to do a biopsy. The biopsy needle module comprises: a needle part (110), made of high-strength and super-elastic material, having overlapping inner needle (113) and outer needle (111); a curved needle frame (120) curving in a perpendicular direction and having, in the front, a needle front end-exposing hole (123a) through which the front end of the needle part (110) is exposed to the outside, and, in the rear, a curved rail (125) that is open along the curved surface; and a needle guide (130), coupled so as to slide along the curved rail (125) of the curved needle frame (120), for supporting, in a straight line, the back end of the needle part (110) the front end of which is inserted in the needle front end-exposing hole (123a), and guiding the needle part (110), in a curved state, in moving forward and backward along the curved needle frame (120).

Abstract: The present invention relates to a thiobenzimidazole derivative or a pharmaceutically acceptable salt thereof, and a composition for preventing or treating cancer, the composition comprising the derivative as an active ingredient. The thiobenzimidazole derivative according to the present invention inhibits tubulin polymerization by being activated in cancer cells, and exhibits cytotoxicity by blocking the cell cycle of cancer cells and inducing apoptosis when administered to an individual, and thus can be used for preventing or treating cancer and preferably, for preventing or treating HER-2 positive breast cancer or triple-negative breast cancer.

Abstract: A vehicular rotatable seat may include locking pins each extending in a longitudinal direction, an inner plate configured to allow the seat to be coupled to an outer side thereof, the inner plate accommodating the locking pins on an inner side thereof, and an outer plate configured to rotatably accommodate the inner plate on an inner side thereof, wherein the outer plate has a plurality of locking pin fixing grooves respectively formed in a plurality of locations thereof and configured to fix the locking pins, wherein one end of each of the locking pins is inserted into a corresponding one of the locking pin fixing grooves, and the locking pins are selectively inserted, by rotation of the inner plate, into a part of the plurality of locking pin fixing grooves.

Abstract: A rotatable vehicular seat comprises a seat portion, a pair of locking pins disposed to face each other, each of the locking pins configured to extend in a longitudinal direction thereof, an inner plate coupled to the seat portion and configured to accommodate the pair of locking pins therein, an outer plate configured to rotatably accommodate the inner plate, the outer plate comprising a plurality of locking pin fixing grooves, and one end of each of the locking pins configured to be inserted into a corresponding one of the locking pin fixing grooves, and a locking pin bracket disposed on the inner plate. The locking pin bracket includes a first end and a second end respectively connected to the pair of locking pins.

Abstract: One embodiment of the present disclosure includes a method of producing high-purity alkali metal sulfide including mixing an alkali metal sulfide salt precursor and a reducing agent to form a mixture, reducing the mixture to obtain alkali metal sulfide; and purifying the obtained alkali metal sulfide.

Abstract: The present invention relates to a thiobenzimidazole derivative preparation method, a novel intermediate therefor, and the like. The present invention uses an intermediate containing O-ethyl carbonodithioate or an intermediate containing methyl 3-mercaptopropionate so as to effectively synthesize a thiobenzimidazole derivative having anti-cancer activity.

Abstract: A display apparatus includes a display panel configured to display an image, a level shifter configured to extract and output data from a data map of a memory and divide a serial output signal output thereto into a parallel output signal to output periodic signals, based on an enable signal, and a shift register configured to output gate signals which are to be applied to the display panel, based on the periodic signals output from the level shifter.