Abstract: A positive electrode active material for a lithium secondary battery has a mixture of microparticles having a predetermined average particle size (D50) and macroparticles having a larger average particle size (D50) than the microparticles. The microparticles have the average particle size (D50) of 1 to 10 ?m and are at least one selected from the group consisting of particles having a carbon material coating layer on all or part of a surface of primary macroparticles having an average particle size (D50) of 1 ?m or more, particles having a carbon material coating layer on all or part of a surface of secondary particles formed by agglomeration of the primary macroparticles, and a mixture thereof. The macroparticles are secondary particles having an average particle size (D50) of 5 to 20 ?m formed by agglomeration of primary microparticles having a smaller average particle size (D50) than the primary macroparticles.

Abstract: Provided is an apparatus for online action detection, the apparatus including a feature extraction unit configured to extract a chunk-level feature of a video chunk sequence of a streaming video, a filtering unit configured to perform filtering on the chunk-level feature, and an action classification unit configured to classify an action class using the filtered chunk-level feature.

Abstract: Integrated circuit devices may include two transistor stacks including lower transistors having different threshold voltages and upper transistors having different threshold voltages. Gate insulators of the lower transistors may have different dipole elements or different areal densities of dipole elements, and the upper transistors may have different gate electrode structures.

Abstract: Nanosheet transistor devices are provided. A nanosheet transistor device includes a transistor stack that includes a lower nanosheet transistor having a first nanosheet width and a lower gate width. The transistor stack also includes an upper nanosheet transistor that is on the lower nanosheet transistor and that has a second nanosheet width and an upper gate width that are different from the first nanosheet width and the lower gate width, respectively. Related methods of forming a nanosheet transistor device are also provided.

Abstract: Disclosed are a disinfection system using plasma-discharged water, and a spray nozzle. The disinfection system using plasma-discharged water is characterized by comprising: a plasma-discharged water generating device; a to-be-treated water supply unit for supplying water to be treated to the plasma-discharged water generating device; a plasma-discharged water ejection unit connected to one side of the plasma-discharged water generating device; and a spray nozzle which is fluid-communicably connected to the plasma-discharged water generating device and supplied with plasma-discharged water from the plasma-discharged water ejection unit, and atomizes and sprays the supplied plasma-discharged water as droplets.

Abstract: A microplasma jet device, according to the present invention, comprises: a channel layer having a plurality of micro flow channels arranged in parallel so as to enable a gas for generating plasma to pass therethrough; a first insulating layer joined to one surface of the channel layer and having a first plasma generation electrode; and a second insulating layer joined to the other surface of the channel layer and having a second plasma generation electrode.

Abstract: The present invention relates to a translation function and discloses an automatic translation operating device, including: at least one of voice input devices which collects voice signals input by a plurality of speakers and a communication module which receives the voice signals; and a control unit which controls to classify voice signals by speakers from the voice signals and cluster the speaker based voice signals classified in accordance with a predefined condition and then perform voice recognition and translation and a method thereof and a system including the same.

Abstract: The present invention relates to a system for translating a language based on a user's reaction, the system includes an interface unit which inputs uttered sentences of the first user and the second user and outputs the translated result; a translating unit which translates the uttered sentences of the first user and the second user; a conversation intention recognizing unit which figures out a conversation intention of the second user from the reply of the second user for a translation result of the utterance of the first user; a translation result evaluating unit which evaluates the translation of the uttered sentence of the first user based on the conversation intention of the second user which is determined by the conversation intention recognizing unit; and a translation result evaluation storing unit which stores the translation result and an evaluation of the translation result.

Abstract: The present invention relates to a system for editing a text of a portable terminal and a method thereof, and more particularly to a technology which edits a text which is input into a portable terminal based on a touch interface. An exemplary embodiment of the present invention provides a text editing system of a portable terminal, including: an interface unit which inputs or outputs a text or voice; a text generating unit which generates the input text or voice as a text; a control unit which provides a keyboard based editing screen or a character recognition based editing screen for the generated text through the interface unit; and a text editing unit which performs an editing command which is input from a user through the keyboard based editing screen or the character recognition based editing screen under the control of the control unit.

Abstract: The present invention relates to a method for inducing apoptosis of disease cells and disease-causing micro-organisms using plasma for bio-medical use, the method comprising the steps of: generating plasma by means of a high-pressure plasma jet produced using a micro-electro-mechanical system (MEMS) technique; plasma-processing by applying a solution with the plasma; exposing cells to the plasma-processed solution; and inactivating disease cells and disease-causing micro-organisms from among the exposed cells. According to the present invention, after applying plasma to a solution such as a buffer solution or water, targets to be processed such as micro-organisms or animal or plant cells are exposed thereto, and thus the present invention can be used in both bio and medical fields, and has the benefit of effectively inducing apoptosis of disease cells and disease-causing micro-organisms with low power due to indirect processing.

Abstract: A liquid crystal display device is disclosed. The liquid crystal display device includes: a substrate; gate and data lines arranged to cross each other on the substrate and to define a pixel region; a switching element disposed at an intersection of the gate and data lines; and pixel electrodes and common electrodes arranged alternately with each other and parallel to the data line, within the pixel region. The pixel electrode and the common electrode are formed to have a stacked layer structure of a transparent conductive material layer and an opaque metal layer, each having a line-width of 3.5 ?m or less. Such a liquid crystal display device can enhance the transmittance of a pixel region with preventing the chuck stain by forming electrodes in a double layer structure with a transparent conductive material layer and an opaque metal layer.

Abstract: Disclosed is an LCD device which facilitates to improve transmittance for each colored light by a design capable of realizing an optimal cell gap for each of sub-pixels, and a method for manufacturing the same. The LCD device comprises first and second substrates confronting each other; a liquid crystal layer between the first and second substrates; and first, second, and third sub-pixels, wherein a cell gap of the first sub-pixel is larger than a cell gap of the third sub-pixel.

Abstract: A method of fabricating a thin film pattern according to an embodiment of the present invention comprises forming an organic material pattern on a substrate, forming a metal material of liquid phase on a substrate provided with the organic material pattern, hardening the metal material of liquid phase, and removing the metal material located on the organic material pattern, allowing some metal material to be left at an area non-overlapped with the organic material pattern.

Abstract: The present disclosure is a method for forming a thin film pattern to form a micron-pattern and a flat display device having the same. The method for forming a thin film pattern includes the steps of forming first to third thin film layers on a substrate in succession, forming a first photoresist pattern on the third thin film layer, patterning the second and third thin film layers using the first photoresist pattern as a mask to form first and second thin film mask pattern having line widths different from each other, forming a second photoresist pattern at a region where the first and second thin film mask patterns do not overlap positioned between the first thin film layer and the second thin film mask pattern, removing the first and second thin film mask patterns, and patterning the first thin film layer using the second photoresist pattern as a mask.

Abstract: Disclosed is an LCD device which facilitates to improve transmittance for each colored light by a design capable of realizing an optimal cell gap for each of sub-pixels, and a method for manufacturing the same. The LCD device comprises first and second substrates confronting each other; a liquid crystal layer between the first and second substrates; and first, second, and third sub-pixels, wherein a cell gap of the first sub-pixel is larger than a cell gap of the third sub-pixel.

Abstract: A liquid crystal display device includes first and second substrates facing each other, wherein a pixel region is defined on the first and second substrates, first and second grooves formed on an inner surface of the first substrate, a gate line formed in the first groove along a direction, a common line formed in the second groove and parallel to the gate line, a data line crossing the gate line to define the pixel region, a thin film transistor connected to the gate line and the data line, and a light-shielding pattern of a black inorganic material and around the gate line, the data line and the common line.

Abstract: Disclosed is an LCD device which facilitates to improve transmittance for each colored light by a design capable of realizing an optimal cell gap for each of sub-pixels, and a method for manufacturing the same. The LCD device comprises first and second substrates confronting each other; a liquid crystal layer between the first and second substrates; and first, second, and third sub-pixels, wherein a cell gap of the first sub-pixel is larger than a cell gap of the third sub-pixel.

Abstract: A liquid crystal display device is disclosed. The liquid crystal display device includes: a substrate; gate and data lines arranged to cross each other on the substrate and to define a pixel region; a switching element disposed at an intersection of the gate and data lines; and pixel electrodes and common electrodes arranged alternately with each other and parallel to the data line, within the pixel region. The pixel electrode and the common electrode are formed to have a stacked layer structure of a transparent conductive material layer and an opaque metal layer, each having a line-width of 3.5 ?m or less. Such a liquid crystal display device can enhance the transmittance of a pixel region with preventing the chuck stain by forming electrodes in a double layer structure with a transparent conductive material layer and an opaque metal layer.

Abstract: A method of manufacturing a liquid crystal display device is provided which includes ashing first and second photoresist patterns, whereby a copper oxide film is formed at portions of a data line and a source-drain pattern exposed between the ashed first and second photoresist patterns and between the ashed first and second portions of the first photoresist pattern; deoxidizing or removing the copper oxide film; performing a plasma treatment to change the exposed portions of the data line and the source-drain pattern into a copper compound; removing the copper compound using a copper compound removing solution to form source and drain electrodes below the ashed first and second portions, respectively, wherein the copper compound removing solution substantially has no reaction with the copper group material; dry-etching a portion of an ohmic contact layer between the source and drain electrodes using the source and drain electrodes as an etching mask, the ohmic contact layer formed by patterning the impurity-d

Abstract: The present disclosure is a method for forming a thin film pattern to form a micron-pattern and a flat display device having the same. The method for forming a thin film pattern includes the steps of forming first to third thin film layers on a substrate in succession, forming a first photoresist pattern on the third thin film layer, patterning the second and third thin film layers using the first photoresist pattern as a mask to form first and second thin film mask pattern having line widths different from each other, forming a second photoresist pattern at a region where the first and second thin film mask patterns do not overlap positioned between the first thin film layer and the second thin film mask pattern, removing the first and second thin film mask patterns, and patterning the first thin film layer using the second photoresist pattern as a mask.