Abstract: Methods for fabricating semiconductor devices are provided including forming a stacked structure including a first mold layer and a second mold layer on a substrate; forming a first photoresist pattern on the stacked structure; etching the second mold layer using the first photoresist pattern as a mask; forming a second photoresist pattern by etching a portion of the first photoresist pattern; measuring a first fringe signal generated by an interference phenomenon between first reflected lights reflected from the first photoresist pattern; forming a stepped structure by etching the second mold layer and the first mold layer which is exposed, using the second photoresist pattern as a mask; measuring a second fringe signal generated by an interference phenomenon between second reflected lights reflected from the second mold layer; calculating a third fringe signal by summing the first fringe signal and the second fringe signal; calculating and a first etch rate of an upper surface of the first photoresist patte

Abstract: Disclosed is a washing machine and a home appliance including a plurality of doors, a damper configured to buffer pivoting of the plurality of doors, and a structure by which each of the plurality of doors smoothly opened/shut.

Abstract: A display apparatus includes a timing controller, a data driver and a display panel. The timing controller generates a mode selection signal and output image data in response to input image data. The data driver generates first through N-th data voltages in response to the mode selection signal and the output image data and applies the first through N-th data voltages to first through N-th data lines. The display panel is connected to the first through N-th data lines. During the first operation mode, each of a polarity pattern of first through M-th data voltages and a polarity pattern of (M+1)-th through N-th data voltages repeats a first polarity pattern. During the second operation mode, the polarity pattern of the first through M-th data voltages repeats the first polarity pattern, and the polarity pattern of the (M+1)-th through N-th data voltages repeats a second polarity pattern.

Abstract: The present invention relates to a wafer storage container, more particularly, relates to a wafer storage container comprising a storage chamber forming an independent space separated from the wafer storage container, and a plurality of gas chambers communicating with the storage chamber, so that the gases are being supplied or exhausted through the area of the side surfaces of the storage chamber via the gas chambers in order to remove the fumes remaining on the surface of a wafer stored inside the wafer storage container efficiently,

Abstract: An article includes a thermoplastic resin, a metal-resin composite particle, and a pore and a method of manufacturing the article. The metal-resin composite particle includes a metal deposition layer, a first coating layer positioned on one side of the metal deposition layer, and a second coating layer positioned on the other side of the metal deposition layer, and the first and second layers include a thermosetting resin respectively.

Abstract: A foam-jetting tube container is configured in that, when a container body is pressurized in a state of the container body being turned upside down, contents and air stored inside the container body flow into a first mixing part and are mixed so as to firstly form foam, and then are secondarily formed into foam through a foam mesh while passing through a second mixing part which communicates with the first mixing part, and then discharged to the outside, such that the foam can be jetted by means of a simple structure.

Abstract: A rotary discharge type dye container configured such that according to the rise and fall of a pump guiding member during rotation of a rotation body, pumping operations of first and second pumping members are performed and a hair dye and an oxidizing agent are discharged, thereby enabling high viscosity contents to be discharged and used even with little force.

Abstract: The present invention relates to a wafer storage container, more particularly, relates to a wafer storage container wherein the space of the wafer storage container is divided into the spaces, namely a storage room, a gas injection room, and a gas exhausting room, which are independent and separate from each other, so when the wafer storage container is transported to the load port and being coupled therewith, the purge gas is injected/exhausted through the separating walls inside the storage room, thereby efficiently removing the remaining fumes on the surface of the wafer.

Abstract: The invention provides a portable cup holder for carrying a cup with, for example, take-out coffee. The portable cup holder is made with a minimum amount of material that may be folded rapidly and easily, and comprises a bottom portion 1 forming a bottom surface through which a cup opening 3 is formed, a fixing portion 4 connected to top and bottom ends of the bottom portion 1 and folded vertically, a rising portion 7 folded and disposed vertically at right and left ends of the bottom portion 1, a top portion 2 connected to the rising portion 7 forming a top surface and including the cup opening 3a, and a handle portion 10 folded vertically upwards at the top portion 2 that forms a handle.

Abstract: This invention relates to a single-phase perovskite-based solid electrolyte, a solid oxide fuel cell including the same, and a method of manufacturing the same. The method of the invention includes stirring and pulverizing a mixed oxide including lanthanum oxide (La2O3), strontium carbonate (SrCO3), gallium oxide (Ga2O3) and magnesium oxide (MgO); and obtaining an LSGM powder by subjecting the pulverized mixed oxide to primary calcination at a first temperature and then secondary calcination at a second temperature that is higher than the first temperature.

Abstract: A coil component includes a first core including a support portion, a core portion protruding from the support portion, and a sidewall portion protruding from the support portion and partially surrounding the core portion, the sidewall portion including first and second sidewalls connected to each other, and surfaces of the first core opposing the first and second sidewalls being open, a winding-type coil disposed on the first core, and a second core attached to the first core.

Abstract: A vehicle includes a first battery configured to output power at a first voltage, a second battery configured to output power at a second voltage, and a direct current (DC)-DC converter configured to convert the first voltage of the first battery to the second voltage and supply power at the second voltage to the second battery. The DC-DC converter includes a transformer, at least one switch, at least one rectifying diode, and a snubber circuit. The transformer is configured to transform the first voltage to the second voltage. The at least one switch is configured to control a first current input to the transformer from the first battery. The at least one rectifying diode is configured to rectify an alternate current (AC) output from the transformer. The snubber circuit is configured to prevent overvoltage from being applied to the at least one rectifying diode.

Abstract: The invention provides a portable cup holder for carrying a cup with, for example, take-out coffee. The portable cup holder is made with a minimum amount of material that may be folded rapidly and easily, and comprises a bottom portion 1 forming a bottom surface through which a cup opening 3 is formed, a fixing portion 4 connected to top and bottom ends of the bottom portion 1 and folded vertically, a rising portion 7 folded and disposed vertically at right and left ends of the bottom portion 1, a top portion 2 connected to the rising portion 7 forming a top surface and including the cup opening 3a, and a handle portion 10 folded vertically upwards at the top portion 2 that forms a handle.

Abstract: A low drop-out (LDO) regulator includes a pass transistor, a feedback circuit, an error amplifier, and a compensation unit. The pass transistor is configured to regulate a power supply and output an output voltage according to a control signal. The feedback circuit is configured to generate a feedback voltage based on the output voltage. The error amplifier is configured to output a comparison signal in response to a reference voltage and the feedback voltage. The compensation circuit is configured to generate a negative capacitance in association with a first node connected to a gate electrode of the pass transistor.

Abstract: A compact container includes a plurality of sealing protrusions formed with a predetermined distance separated at an upper portion of an inner circumferential surface of an middle case is coupled to sealing grooves formed at an outer circumferential surface of the sealing member when a sealing member closes an upper end of a contents reception part, thereby making it possible to improve an inner airtightness of the contents reception part and also to prevent leakage of content in a process of a decompression test by closing an upper end of the contents reception part by means of a structure of first and second leakage prevention protrusions equipped at a bottom surface of the sealing member

Abstract: A washing machine including: a cabinet; a tub mounted inside the cabinet to receive washing water; a rotating drum mounted inside the tub to load laundry therein; and an injection unit to inject washing water inside of the rotating drum. The injection unit includes: a plurality of nozzles spaced away from each other to inject washing water inside of the rotating drum at different positions; and a connector configured to include a plurality of passages so that a flow path of washing water diverges into the plurality of nozzles. Washing water may be injected by the spaced nozzles over a wide area inside the drum.

Abstract: A laminate sheet includes at least one base layer including a first thermoplastic resin; and at least one metallic resin layer disposed on one side or both sides of the base layer and including a second thermoplastic resin and a metal-resin composite particles, wherein the first thermoplastic resin and the second thermoplastic resin are the same or different from each other, the metal-resin composite particles includes a metal deposition layer, a first coating layer positioned on one side of the metal deposition layer, and a second coating layer positioned on the other side of the metal deposition layer, and each of the first coating layer and the second coating layer includes a thermosetting resin. A method of manufacturing the laminate sheet, an article using the laminate sheet and a method of manufacturing the article are also provided.

Abstract: A magnetic powder includes an insulating layer formed of a polymer material which is directly coated on a powder particle core having magnetic properties. An inductor containing the same is also provided. The magnetic powder does not include a separate inorganic insulating layer between the powder particle core and the insulating layer, the insulating layer has a relatively uniform thickness, and a body formed using the magnetic powder does not contain a separate binder or curing agent, such that a high permeability and an excellent Q factor may be implemented.

Abstract: A washing machine includes a cabinet; a tub which is disposed in the cabinet and in which washing water is stored; a rotating tub that is disposed in the tub and accommodates laundry; a spray unit configured to spray washing water into the rotating tub; and a fixing unit to which at least a portion of the spray unit is coupled and which includes a mounting structure provided at at least a portion of a circumferential direction of the fixing unit so as to fix the spray unit. The mounting structure in which a spray unit can be fixed by a fixing unit provides that movement of the spray unit can be prevented when a washing machine operates and the spray unit can be assembled in a desired position of the washing machine.

Abstract: A semiconductor device may include a linear gate trench that crosses an active region of a substrate of the semiconductor device. The active region may include a plurality of gate areas at a bottom of the gate trench and junction areas at a surface of the substrate in a central portion and opposite end portions of the active region. A conductive line may be in a lower portion of the gate trench. The conductive line may include a gate line and a capping layer that at least partially isolates the gate line from an upper surface of the conductive line. A sealing line may be in an upper portion of the gate trench. The sealing line may cover the conductive line and a surface of the sealing line may be coplanar with the junction areas.