Abstract: The present invention relates to a vehicular LED lamp for freezing prevention using transparent conductive oxide (ITO). The vehicular LED lamp includes: a housing made of a heat dissipation material, and opened at a front side thereof, the housing including an outer shell formed to protect internal constituent elements; a headlamp LED PCB unit including one or more LEDs configured to drive a headlamp to identify the position of a vehicle; and an ITO conductive heating member deposited on the inner surface of a head lens of the LED lamp, which is coupled to the housing, the head lens being formed by depositing a diffusion preventing layer on a substrate thereof, and depositing an ITO thin film on the diffusion preventing layer, followed by thermal treatment and crystallization, thereby improving the light-outputting efficiency of an LED chip and reducing the energy consumption of the LED lamp.

Abstract: A display device including an organic light emitting layer, a pixel circuit, and conductive adhesive having a first density and being in electrical communication with the organic light emitting layer and the pixel circuit, wherein during bending certain portions of the conductive adhesive are compressed to a second density higher than the first density and certain other portions of the conductive adhesive are expanded to a third density lower than the first density.

Abstract: A fuel cell stack is provided that includes a cell laminate formed by stacking a plurality of unit cells in a predetermined stacking direction and a surface pressure adjustment unit stacked on a first surface of the cell laminate. The surface pressure adjustment unit adjusts a surface pressure applied to the unit cells in the stacking direction. The unit includes a first electromagnet and a second electromagnet installed between one surface of the cell laminate and the first electromagnet to pressurize the unit cells. A controller adjusts pressurizing force applied to the unit cells by the second electromagnet by selectively applying a current to the first and second electromagnets so that attractive force or repulsive forces acts between the first and second electromagnets.

Abstract: A biosensor comprising a substrate, a gate electrode provided on the substrate, an insulating layer provided on the gate electrode, a source electrode and a drain electrode, provided on the insulating layer, respectively, an n-type channel provided between the source electrode and the drain electrode, and a quantum dot layer provided on the n-type channel and provided so as to have electronic transition energy capable of resonating with vibration energy of a target biological material.

Abstract: A pixel circuit includes: an organic light emitting diode (OLED); a first transistor having first and second electrodes and a first gate electrode; a second transistor connected between a data line and the first electrode, controlled by a first scan line; a third transistor connected between the second electrode and the a electrode of the first transistor, controlled by the first scan line; a fourth transistor connected between the first gate electrode and a first initialization voltage line, controlled by a second scan line; a fifth transistor connected between a power line and first electrode, controlled by a first emission line; a sixth transistor connected between the second electrode and the OLED and controlled by a second emission line; and a storage capacitor connected between the first gate electrode and the power line, wherein the first emission line and the second emission line are located at different nodes.

Abstract: Provided is an LED lamp for prevention of freezing, comprising: a housing opened at a front side thereof; an LED unit disposed inside the housing; a lens mounted at the opened front side of the housing and configured to allow lighting light emitted from the LED unit to transmit therethrough; a heating member disposed at the rear side of the lens and configured to generate heat by being supplied with power; a sensor unit disposed at the inside of the housing and configured to sense the internal temperature of the housing; and a control unit configured to control the power supplied to the heating member depending on the internal temperature of the housing, sensed by the sensor unit.

Abstract: Provided herein may be a semiconductor device and a method of manufacturing the same. The semiconductor device may include a memory string including memory cells coupled to each other in series via a channel layer, the memory string coupled between a bit line and a second source line. The semiconductor device may include a first source line electrically coupled to the second source line through the channel layer.

Abstract: Provided herein may be a semiconductor device and a method of manufacturing the same. The semiconductor device may include a memory string including memory cells coupled to each other in series via a channel layer, the memory string coupled between a bit line and a second source line. The semiconductor device may include a first source line electrically coupled to the second source line through the channel layer.

Abstract: A refrigerator includes a main body having one or more storage spaces; one or more doors configured to open and close at least one of the one or more storage spaces; a plurality of shelves in the one or more storage spaces; one or more wine shelves in the one or more storage spaces, configured to hold and/or store wine or a beverage; a cool air supply device configured to supply cool air and/or maintain at least one of the one or more storage spaces at a predetermined temperature; and a duct including a first cool air discharge port fixed to a rear face of the one or more storage spaces to receive the cool air from the cool air supply device and discharge the cool air. At least one of the one or more wine shelves includes a body having a size (e.g.

Abstract: A refrigerator includes a main body including a storage chamber therein; a door on the main body configured to open or close the storage chamber; and an evaporator on one side of the storage chamber, configured to cool air and/or exchange heat between the air and a refrigerant flowing in the evaporator. The evaporator includes a plurality of cooling fins at predetermined intervals, comprising a plurality of rows; a refrigerant tube providing a path through which the refrigerant flows and being configured to exchange heat with the cooling fins; and a supporting part on at least one side of the plurality of rows of the cooling fins, perpendicular to the ground or other horizontal plane. At least two of the rows of cooling fins include a first cooling fin parallel to the supporting part; a second cooling fin inclined in one direction with respect to the first cooling fin; and a third cooling fin inclined in another direction with respect to the first cooling fin.

Abstract: A refrigerator includes a main body having one or more storage spaces and a support device configured to rotatably support the main body. The main body includes one or more storage spaces, a front face, and one or more doors configured to open and close at least one of the storage space(s). The support device includes a support body; a rotatable, upwardly extending shaft at or in a center of the support body and in a coupling hole, cavity or opening in the main body; a plurality of balls on and/or in the support body, configured to support the main body; and a coupling pin configured to move in a vertical direction and to fix a direction of the front face of the main body. The main body includes a plurality of latching holes, cavities or openings outside the coupling hole, cavity or opening, configured to receive the coupling pin such that the coupling pin limits rotation of the main body when the coupling pin is in one of the latching holes, cavities or openings.

Abstract: A refrigerator includes a main body having one or more storage spaces; one or more doors, each configured to open and close at least one of the storage space(s); one or more shelves in the storage space(s), configured to store or support food and having a plate or substantially planar form and a predetermined thickness; a cool air supply device configured to supply cool air and/or to maintain the storage space(s) at a predetermined temperature; and a multi-duct including a first cool air discharge port configured to receive the cool air from the cool air supply device, provide the cool air to the storage space(s), and/or discharge the cool air. The shelf includes a body including a flow path therein through which the cool air may flow.

Abstract: An organic light emitting display device includes: a pixel unit including a plurality of pixels; a scan driver for sequentially supplying a scan signal to the pixels through scan lines, wherein the scan signal includes k (k is a natural number) bias pulses for applying a bias voltage and one write pulse for applying a data voltage; a data corrector for correcting a first grayscale value that is a grayscale value of a (j, i) pixel (i and j are natural numbers) among the pixels, based on a difference between the first grayscale value and a second grayscale value that is a grayscale value of a (j+2k, i) pixel among the pixels; and a data driver for supplying a data voltage corresponding to each of the grayscale values to the pixel unit through a plurality of data lines.

Abstract: Provided herein may be a semiconductor device and a method of manufacturing the same. The semiconductor device may include a memory string including memory cells coupled to each other in series via a channel layer, the memory string coupled between a bit line and a second source line. The semiconductor device may include a first source line electrically coupled to the second source line through the channel layer.

Abstract: A measurement method and apparatus for correcting a disturbance and an offset of a sensor simultaneously are described. The method includes applying a bias current to first and second sensors of a Wheatstone bridge type connected with each other as a differential structure, and measuring a voltage of the first sensor and a voltage of the second sensor. The method also includes applying a bias current to the first and second sensors in a direction opposite to the direction in the first applying, and measuring a voltage of the first sensor and a voltage of the second sensor. The method further includes calculating a final measurement value based on the measured voltages. Accordingly, the offset and the influence of the disturbance of the sensor can be simultaneously removed through one circuit, such that advantageous effects such as reduced complexity, reduced area/volume, and shortened correction time can be achieved.

Abstract: The method of manufacturing a semiconductor device include: forming conductive patterns in interlayer spaces between interlayer insulating layers, the conductive patterns being separated from each other by a slit passing through the interlayer insulating layers, wherein the conductive patterns include a first by-product; generating a second by-product of a gas phase by reacting the first by-product remaining in the conductive patterns with source gas; and performing an out-gassing process to remove the second by-product.

Abstract: A high-pressure container having a liner and a composite layer for reinforcing a perimeter of the liner includes: a cylinder part foiled along the axial direction of the high-pressure container; and dome parts fastened to both ends of the cylinder part to enclose the high-pressure container. The composite layer formed on the cylinder part is formed by a plurality of hoop layers and helical layers overlapped alternately. A hoop layer disposed closer to the liner has a thickness greater than that of a hoop layer disposed farther from the liner so that a thickness of the hoop layers decreases as a distance from the linear increases.

Abstract: Provided herein may be a semiconductor device and a method of manufacturing the same. The semiconductor device may include a memory string including memory cells coupled to each other in series via a channel layer, the memory string coupled between a bit line and a second source line. The semiconductor device may include a first source line electrically coupled to the second source line through the channel layer.

Abstract: A method can include receiving seismic data of a geologic environment; receiving a background model that is a part of a partitioned model of the geologic environment; predicting reflections using the background model; determining incoherence of an offset-dependent matching filter based at least in part on the reflections and the seismic data; based at least in part on the incoherence, adjusting the background model to generate an adjusted background model; and outputting the adjusted background model.

Abstract: The present disclosure disclose a method, an apparatus and a system for eliminating a frequency dispersion effect, wherein the method comprises: testing a core sample to obtain logging band velocities and seismic band velocities under different pressures; fitting a relationship between a stratum pressure and the logging band velocity using the logging band velocities under different pressures, and fitting a relationship between the stratum pressure and the seismic band velocity using the seismic band velocities under different pressures; and eliminating a frequency dispersion effect in a target area using the relationship between the stratum pressure and the logging band velocity and the relationship between the stratum pressure and the seismic band velocity.