Abstract: A memory device includes a buffer die configured to receive a first broadcast command and a second broadcast command from an external device; and a plurality of core dies stacked on the buffer die. The plurality of core dies include: a first core die including a first processing circuit, a first memory cell array, a first command decoder configured to decode the first broadcast command, and a first data input/output circuit configured to output data of the first memory cell array to a common data input/output bus under control of the first command decoder; and a second core die including a second processing circuit, a second memory cell array, a second command decoder configured to decode the second broadcast command, and a second data input/output circuit configured to receive the data of the first memory cell array through the common data input/output bus under control of the second command decoder.

Abstract: A touch display apparatus is provided. The touch display apparatus may include an encapsulating unit covering light-emitting devices, a touch sensor on the encapsulating unit, and a black matrix on the touch sensor. The touch sensor may include first touch electrode disposed side by side, first bridge electrodes connecting the first touch electrodes in a first direction, second touch electrodes disposed between the first touch electrodes, and second bridge electrodes connecting the second touch electrode in a second direction perpendicular to the first direction. The second bridge electrodes may cross the first bridge electrodes. The second bridge electrodes may be disposed on a layer different from the second touch electrodes. For example, the second touch electrodes may be disposed on the same layer as the first touch electrodes and the first bridge electrodes.

Abstract: A method of predicting the likelihood of brain amyloid-beta deposition is provided to predict the occurrence of diseases caused by brain amyloid-beta deposition, including Alzheimer's disease, in Koreans. More specifically, a method of providing information is provided for predicting the likelihood of brain amyloid-beta deposition. A composition and a kit is provided for predicting the likelihood of brain amyloid-beta deposition. The method of providing information for predicting the likelihood of brain amyloid-beta deposition may effectively screen individuals with a high likelihood of brain amyloid-beta deposition at an early stage, thereby providing an appropriate method of inhibiting the development of a disease caused by brain amyloid-beta deposition or treating an individual having the disease.

Abstract: Disclosed are an apparatus and a method for processing user information of a smart automated machine using face recognition, which can guide video counseling through user recognition using face recognition technique in a smart automated machine, accurately detect departure and change of a user, and control the logout based on information of departure and change of the user, thereby protecting personal information and improving security. When a transaction starts in a task control unit, face recognition monitoring is requested by interworking with a user departure/change determination unit, a face recognition solution is executed as the face recognition monitoring is requested, a user departure/change detection event is generated and transmitted to the task control unit when departure/change of the user is detected, and the logout is selectively controlled according to the departure or change to protect personal information, thereby enhancing security.

Abstract: The present disclosure relates to a display device for improving productivity. The display device having a touch sensor is configured such that the total thickness of at least one inorganic insulation layer disposed on the region above each of dams is different from the total thickness of the at least one inorganic insulation layer disposed on a trench region between the dams. Thus, a photoresist for forming a routing line is formed so as to have a uniform thickness on the region above each of the dams and the trench region between the dams, and thus productivity is improved.

Abstract: The present invention relates to a double-stranded oligonucleotide capable of inhibiting amphiregulin expression in a very specific and highly efficient manner, preferably a double-stranded oligonucleotide comprising a sequence in the form of an RNA/RNA, DNA/DNA or DNA/RNA hybrid, and the use of a double-stranded oligonucleotide structure, which comprises the double-stranded oligonucleotide, and nanoparticles, for preventing or treating obesity.

Abstract: A touch display device for preventing deterioration in image quality is structured such that a plurality of touch sensors is disposed on an encapsulation unit encapsulating a light-emitting element and includes a driving signal line, which includes a first driving signal line disposed below the encapsulation unit and a second driving signal line disposed above the encapsulation unit so as to be in contact with the first driving signal line to reduce line resistance of the driving signal line, thereby preventing deterioration in image quality.

Abstract: A memory device includes a memory cell array including a plurality of banks each including a plurality of memory cells connected to a plurality of word lines, and a row decoder block connected to the plurality of banks. In a first operation mode, the row decoder block receives a first row address and a first bank address together with an activation command and activates a word line selected by the first row address from among the plurality of word lines of a bank selected by the first bank address from among the plurality of banks. In a second operation mode, the row decoder block receives a second row address and a second bank address together with the activation command and activates a word line selected by the second row address from among the plurality of word lines of each of at least two banks of the plurality of banks.

Abstract: Disclosed is a self-powered perovskite X-ray detector. The self-powered perovskite X-ray detector according to an embodiment of the present invention has a shape wherein a scintillator converting incident X-rays into visible light is combined with a perovskite photodetector, wherein the scintillator and the perovskite light absorption layer include a perovskite compound represented by Formula 1 below: AaMbXc??[Formula 1] where A is a monovalent cation, M is a divalent metal cation or a trivalent metal cation, X is a monovalent anion, a+2b=c when M is a divalent metal cation, a+3b=4c when M is a trivalent metal cation, and a, b, and c are natural numbers.

Abstract: Proposed is a preparation method for single-layered MXenes capable of exfoliating a single layer of MXenes from multi-layered MXenes with a high yield. One embodiment of the present disclosure provides a preparation method for single-layer MXenes, the method includes exfoliating a single layer of MXenes from multi-layered Mxenes with a Couette-Taylor reactor (CT reactor), inducing a regular flow.

Abstract: Disclosed are a perovskite photoelectric device and a method of fabricating the same. A perovskite photoelectric device according to an embodiment of the present invention includes a first electrode; a hole transport layer formed on the first electrode; a perovskite layer formed on the hole transport layer and made of a first perovskite compound; an electron transport layer formed on the perovskite layer; a second electrode formed on the electron transport layer; and a graded wall formed on the hole transport layer and the perovskite layer and made of a second perovskite compound, wherein the first perovskite compound and the second perovskite compound are represented by Formula 1 below, and the graded wall suppresses movement of anions included in the perovskite layer: AaMbXc??[Formula 1] where A is a monovalent cation, M is a divalent or trivalent metal cation, X is a monovalent anion, a+2b=c when M is a divalent metal cation, a+3B=c when M is a trivalent metal cation, and a, b and c are natural numbers.

Abstract: Disclosed is a display device capable of reducing the thickness and the weigh thereof. In an organic light-emitting diode display device having a touch sensor, a plurality of routing lines, which are connected respectively to a plurality of touch sensors disposed on an encapsulation unit, are disposed on different planes so as to overlap each other and are electrically connected to each other through a plurality of routing contact holes. Thereby, a connection fault between the routing lines is prevented. In addition, through the provision of the touch sensors above the encapsulation unit, a separate attachment process is unnecessary, which results in a simplified manufacturing process and reduced costs.

Abstract: An ultraviolet emitting device according to the present disclosure includes a lamp for mounting a discharge gas and an ultraviolet emission source therein, and a plurality of yarns formed by extending and aggregating carbon nanotubes in a first direction, and includes a first electrode at least partially exposed to the discharge gas within the lamp. Accordingly, electron emission efficiency of the first electrode is improved to achieve high efficiency, and durability is also improved to provide a long-life device.

Abstract: A display device prevents cracks from spreading to an active area. The display device includes a substrate including an active area and a non-active area having a bending area, a thin-film transistor disposed in the active area, a light-emitting element disposed in the active area and connected to the thin-film transistor, an encapsulation layer disposed on the light-emitting element, a touch sensor disposed on the encapsulation layer, a touch pad disposed in the non-active area, a first routing line connecting the touch sensor to the touch pad via a second routing line in the bending area, and a crack prevention layer disposed on the second routing line in the bending area. Thus, the crack prevention layer is capable of preventing the occurrence of cracks in the bending area BA, thus preventing cracks from spreading to the active area AA.

Abstract: Disclosed is an invention related to a fan module, and a portable air purifier having same. The disclosed invention has a front end protrusion part provided on the rotation-directional front end of a fan blade provided on a fan, wherein the front end protrusion part protrudes forward in the rotational direction, from the rotation-directional front end of the fan blade, and at least a portion of the front end protrusion part further protrudes forward in the rotational direction than a connection point of a shroud and the rotation-directional front end of the fan blade.

Abstract: It is related to a positive active material for lithium secondary battery, a manufacturing method thereof, and a lithium secondary battery containing the same, provides that a positive active material for lithium secondary battery, wherein, it is a layered lithium metal compound comprises nickel, cobalt, and manganese, and aluminum, zirconium, and boron are doped.

Abstract: An electronic drawing generating device may validate loaded strength calculation data, nozzle data, and firefighting data, and may generate a preview display based on an engineering data sheet generated based on the validated data. When there is an error in the preview, the engineering data may be corrected and electronic drawings may be automatically generated.

Abstract: Provided is an equipment front end module (EFEM) including a base configured to communicate with a processor, a tray port on the base, the tray port being configured to load a tray including a stub and a grid holder, a working robot configured to move in a direction on the base, and grasp and convey the stub in the tray and the grid holder in the tray, and a shuttle port on the base, the shuttle port including a first groove configured to fix the stub, and a second groove configured to fix the grid holder, wherein the working robot is further configured to convey the stub to the first groove and convey the grid holder to the second groove.

Abstract: The present disclosure relates to a portable air purifier. The portable air purifier includes: a fan case having a narrow width portion at the front thereof and a wide width portion at the rear thereof, the narrow width portion including a space the radiuswise width of which is less than the radiuswise width of the wide width portion, and a fan blade protruding centrifugally further than the space formed inside the narrow width portion while being disposed at the wide width portion.

Abstract: A touch display apparatus is provided. The touch display apparatus may include a light-emitting device and a touch sensor. The touch sensor may be disposed on an encapsulating unit covering the light-emitting device. A photo-electric device may be disposed between the encapsulating unit and the touch sensor. The photo-electric device may be disposed outside an emission area in which the light-emitting device is disposed. A light-absorbing layer of the photo-electric device may overlap at least one of touch electrodes and bridges of the touch sensor. Thus, the touch display apparatus may increase the time that the touch display apparatus is used without external power source connected by using the electrical energy generated by the photo-electric device.