Abstract: Provided is a novel structural electric device having improved safety. More particularly, provided is a novel structural electric device devised to resolve several issues regarding heat generation, ignition, and explosion, which may be caused by a sharp needle-shaped object penetrating an electric device.

Abstract: An operating method of a nonvolatile memory device includes determining whether a memory block is a selected block, and when the memory block is not the selected block, determining whether the memory block shares a block word line with the selected block. The method further includes applying an unselected block word line voltage to word lines of the memory block when the memory block shares the block word line with the selected block, and floating the word lines of the memory block when the memory block does not share the block word line with the selected block.

Abstract: In a method of manufacturing an integrated circuit (IC) device, a photomask is wet-processed using a cleaning composition comprising an organic acid, an oxidizing agent, and deionized water (DIW).

Abstract: An apparatus for manufacturing a composite leaf spring, including: a supply roller configured to wind a reinforcing fiber on an outer circumference thereof; a resin impregnation unit configured to supply a synthetic resin to the reinforcing fiber withdrawn from the supply roller; a polyprism-shaped rotating mold unit rotatably disposed at one side of the resin impregnation unit, and having molding grooves formed along an outer surface in a circumferential direction thereof to be in communication with each other and disposed in multiple rows; and a supply arm including a withdrawing means configured to protrude to one side of the resin impregnation unit and to withdraw the reinforcing fiber, and an elastic guide configured to guide the reinforcing fiber to each of the molding grooves.

Abstract: Provided is an apparatus and method for managing an application in a wireless terminal, in which data of an application is managed and displayed according to an input type of a password for unlocking the wireless terminal, wherein the apparatus includes a memory for storing a plurality of passwords and a controller for classifying and managing data of each of a plurality of applications according to a password type.

Abstract: Provided is a reagent container that can maintain stability of a reagent for a long period of time, a method of preparing the reagent container, a method of storing the reagent, and microfluidic systems for conducting cell binding, lysis, nucleic acid extraction, and amplification.

Abstract: A nonvolatile memory device includes a memory cell array, an address decoder, an input/output circuit, a CSL driver, and control logic. The memory cell array includes a plurality of memory blocks each having a plurality of strings that are formed in a direction perpendicular to a substrate and are connected between bit lines and a common source line. The CSL driver sets up the common source line with a predetermined voltage and supplies or drains charge to or from the common source line using a voltage level of the common source line as a feedback signal.

Abstract: An efficient method of processing a target material in a sample using a microfluidic device including an elastic membrane.

Abstract: Provided is an apparatus and method for managing an application in a wireless terminal, in which data of an application is managed and displayed according to an input type of a password for unlocking the wireless terminal, wherein the apparatus includes a memory for storing a plurality of passwords and a controller for classifying and managing data of each of a plurality of applications according to a password type.

Abstract: Provided are an electrode lead of a secondary battery where a protection layer for anti-corrosion is selectively formed at an electrode lead portion at the cell outside and a secondary battery including the same. Since a protection layer for anti-corrosion is selectively formed only on an electrode lead portion at the cell outside, the corrosion of the electrode lead may be prevented from an external environment and the resistance of a cell may be reduced simultaneously.

Abstract: Provided is an apparatus and method for managing an application in a wireless terminal, in which data of an application is managed and displayed according to an input type of a password for unlocking the wireless terminal, wherein the apparatus includes a memory for storing a plurality of passwords and a controller for classifying and managing data of each of a plurality of applications according to a password type.

Abstract: Provided is an apparatus and method for managing an application in a wireless terminal, in which data of an application is managed and displayed according to an input type of a password for unlocking the wireless terminal, wherein the apparatus includes a memory for storing a plurality of passwords and a controller for classifying and managing data of each of a plurality of applications according to a password type.

Abstract: A gene analysis apparatus includes a sample preparation chip in which a polymerase chain reaction (“PCR”) sample is prepared, a PCR chip in which a PCR is performed on the PCR sample, and a package layer on which the sample preparation chip and the PCR chip are mounted. The package layer includes a channel through which a material flows from the sample preparation chip to the PCR chip. The sample preparation chip and the PCR chip are on a same side or on opposing sides of the package layer.

Abstract: A method of lysing at least one of a cell and a virus, the method including: contacting a sample, which includes at least one of a cell and a virus, with a plurality of beads which are disposed in a first chamber to obtain a combination of the sample and the beads; and agitating the combination of the sample and the beads to lyse the at least one of the cell and the virus, wherein in the first chamber a liquid volume fraction is 0.6 or less, and wherein the liquid volume fraction is a value obtained by dividing a liquid volume of the first chamber by a pure void volume equivalent to a sum of the liquid volume of the first chamber and a void volume of the first chamber.

Abstract: A micro-device for disrupting cells includes a first chamber in which the cells are disrupted, a second chamber which is pressurized and depressurized, a flexible membrane which separates the first chamber and the second chamber and is vibrated by pressuring and depressurizing the second chamber, and a micro-unit confined in the first chamber, where the micro-unit disrupts the cells in the first chamber

Abstract: Provided is an apparatus and method for managing an application in a wireless terminal, in which data of an application is managed and displayed according to an 5 input type of a password for unlocking the wireless terminal, wherein the apparatus includes a memory for storing a plurality of passwords and a controller for classifying and managing data of each of a plurality of applications according to a password type.

Abstract: The present disclosure relates to a nanolaser generator using a transparent graphene electrode, a method for manufacturing the same, and a single nanopillar LED using the same. The nanolaser generator includes a microdisk resonator, a protruding dielectric ring provided to surround a boundary surface of the microdisk resonator, an external dielectric ring provided at an outer side of the microdisk resonator, and a transparent graphene electrode provided at upper surfaces of the microdisk resonator, the protruding dielectric ring and the external dielectric ring. Therefore, the processes required for generating a nanolaser may be reduced by half in comparison to a general technique, and a nanolaser may be generated just with a micro current.

Abstract: A micro-device for disrupting cells includes a first chamber in which the cells are disrupted, a second chamber which is pressurized and depressurized, a flexible membrane which separates the first chamber and the second chamber and is vibrated by pressuring and depressurizing the second chamber, and a micro-unit confined in the first chamber, where the micro-unit disrupts the cells in the first chamber.

Abstract: A high-speed stack molding device utilizing a rotary multi-mould, including a base having a moving rail formed on an upper surface thereof; a mould-rotating unit disposed on the base and supporting both ends of a multi-mould to selectively rotate the multi-mould; a movable driving frame including vertical frames extending upward from slide-coupling parts, which are moved forward and rearward along the moving rail and an upper frame connecting upper end portions of the vertical frames to cover an upper portion of the multi-mould; a fiber-reinforced resin supplying unit connected to the movable driving frame and supplying a fiber discharged from a supplying roller to the upper frame through pressure rollers; and a stacking head provided at an end portion of an articulated robot arm connected operably to the upper frame for pressurizing and stacking the fiber-reinforced resin.

Abstract: Provided is an apparatus and method for managing an application in a wireless terminal, in which data of an application is managed and displayed according to an input type of a password for unlocking the wireless terminal, wherein the apparatus includes a memory for storing a plurality of passwords and a controller for classifying and managing data of each of a plurality of applications according to a password type.