Abstract: Disclosed is an air cleaner a body, a cover detachably provided on a front side of the body and configured to have an intake hole to take air into the body, a filter case disposed between the body and the cover such that a filter is attached to the filter case, and an authorized filter sensor attached to the filter and the filter case to sense whether the filter is authorized, wherein the authorized filter sensor includes a transmitting member attached to a lower end portion of the filter or included in the lower end portion of the filter and a detecting member provided on the filter case to sense the transmitting member and detect a variable electrical property.

Abstract: A liquid crystal display includes: first and second thin film transistors and a compensation transistor formed on a first insulation substrate; a first gray subpixel electrode connected to a drain electrode of the first thin film transistor; a second gray subpixel electrode connected to a drain electrode of the compensation transistor and a drain electrode of the second thin film transistor; and first and second reference voltage lines overlapping at least one of the second gray subpixel electrode and the first gray subpixel electrode, wherein a pixel area occupied by the first gray subpixel electrode and the second gray subpixel electrode is extended in a first direction, the first and second reference voltage lines are extended in a second direction, which is substantially perpendicular to the first direction, to overlap the pixel area, and one of the first and second reference voltage lines is connected to a source electrode of the compensation transistor.

Abstract: A liquid crystal display that improve display quality by reducing light leakage is presented. The display includes a first substrate; a plurality of pixels disposed on the first substrate; a plurality of signal lines disposed on the first substrate and disposed at an edge of the plurality of pixels; a second substrate facing the first substrate; and a light blocking member disposed on the second substrate, overlapping the plurality of signal lines, and overlapping the edge of the plurality of pixel areas, wherein a width of the light blocking member overlapping the edge of the plurality of pixels varies depending on the position of the plurality of pixels.

Abstract: The present disclosure provides technology for preventing burst of a clutch under the driving circumstance, which enters into a road surface with a high friction coefficient after passing through a road surface with a low friction coefficient in vehicle driving; and the present disclosure determines if a wheel-lock has occurred in driving based on a factor reflecting a driving status of the vehicle; upon determining occurrence of the wheel-lock, in the case that a vehicle speed rapidly increases and a difference value between a transmission input shaft speed and an engine speed, which form a current driving gear, is larger than a set value, blocks a mechanical engagement between a clutch and a wheel, which form the current driving gear.

Abstract: An electronic device is provided. The electronic device includes an outer housing including a first plate, a second plate oriented in an opposite direction of the first plate, and a side member at least partially surrounding a space between the first plate and the second plate and a mid-structure disposed in the outer housing, including a first surface facing the first plate, a second plate facing the second plate, and a third plate facing at least a portion of the side member, and at least partially surrounded by the side member, wherein at least a portion of a side surface of the first plate may be surrounded by the at least a portion of the side member while spaced apart at a first interval, wherein at least a portion of the third surface of the mid-structure may be positioned adjacent to at least another portion of the side member while spaced apart from a second interval, and wherein the second interval may be smaller than the first interval.

Abstract: Disclosed herein is a technique for improving drivability of a vehicle by controlling the driving of the vehicle by a double clutch when the clutch of a double clutch transmission (DCT) is overheated. There is provided a shift control method for a hybrid vehicle with a DCT. In particular, where it is desired to perform shifting when one of clutches of the DCT is overheated, double-clutch shifting is performed using a non-overheated clutch and an engine clutch without using the overheated clutch, thereby reducing disharmonic shifting in virtue of a small difference in gear ratio during shifting and improving shifting and driving performance.

Abstract: Disclosed herein are a semiconductor package and a method of manufacturing the same. The semiconductor package according to embodiments of the present disclosure includes a wiring including a plurality of layers including an insulating layer and a wiring layer, a semiconductor chip mounted on the wiring and electrically connected to the wiring layer through a bonding pad, a cover member configured to cover side surfaces of the semiconductor chip and the wiring and be in contact with at least one wiring layer, and an encapsulant configured to seal the cover member. Accordingly, the cover member covers the semiconductor chip and is in contact with the wiring formed under the semiconductor chip, thereby reducing electromagnetic interference, minimizing noise between operations of the semiconductor package, and improving a signal speed.

Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Embodiments of the present invention provide a device and a method for estimating a position between wireless apparatuses using a signal transmitted and received between wireless apparatuses in a wireless communication system. A device of a first wireless apparatus for estimating a position comprises: a transceiver for transmitting and receiving a signal to and from a second wireless apparatus; and a position estimator for estimating a position of the second wireless apparatus using a signal transmitted and received through the transceiver.

Abstract: An amplifier circuit includes: a first inverter and a second inverter coupled in a cross-coupled form during an amplification operation and suitable for amplifying a voltage difference between a first line and a second line; a first isolation switch suitable for electrically connecting the first line and an output terminal of the first inverter to each other; a second isolation switch suitable for electrically connecting the second line and an output terminal of the second inverter to each other; and an equalizing switch suitable for electrically connecting the output terminal of the first inverter and the output terminal of the second inverter to each other, wherein before the amplification operation, a first offset compensation operation for turning on the second isolation switch and the equalizing switch and a second offset compensation operation for turning on the first isolation switch and the equalizing switch are performed.

Abstract: An oil circuit includes an oil pan in which oil is stored, an oil supply line extending from the oil pan, a cooling oil supply line branched from the oil supply line and connected to the dual clutch of the dual clutch transmission, a lubricating oil supply line branched from the oil supply line and connected to the gearbox of the dual clutch transmission, a distribution valve disposed in the oil supply line and configured to distribute the oil to the cooling oil supply line and the lubricating oil supply line, and an oil pump configured to pump the oil from the oil pan, and a control device configured to control an operation of the oil pump and to control an opening degree of the distribution valve.

Abstract: A method for learning a touch point of a transmission is disclosed. The method may include: moving a sleeve of a synchronizing device in a shift stage gear direction and calculating a predicted rotation speed based on an initial rotation speed and a rotation speed change rate of a transmission clutch; positioning a first point when a difference between an actual rotation speed and the predicted rotation speed occurs and positioning a second point when a difference value between the actual rotation speed and the predicted rotation speed reaches a set speed; calculating a determination time by subtracting a second time to move the sleeve from the first point to the second point from a first time to move the sleeve from the first point to a pre-stored touch point; and performing a correction and control on the touch point based on the determination time.

Abstract: Provided is an air cleaner including a fan member configured to take air in from both sides of an axial direction thereof and discharge the air, and a casing member in which the fan member is rotatably disposed, a plurality of inlets through which the air is taken in from both the sides of the axial direction of the fan member is formed, and a plurality of outlets through which the air is discharged in a plurality of directions is formed, wherein the plurality of outlets may include a first outlet configured to discharge the air toward an upper side of the fan member, and a second outlet configured to discharge the air in a direction perpendicular to the axial direction of the fan member.

Abstract: An OLED display device includes a first substrate; organic light-emitting diodes each including a first electrode, an organic light-emitting layer and a second electrode on the first substrate; a passivation layer on the organic light-emitting diodes; a second substrate spaced apart from the first substrate; a color filter layer on an inner surface of the second substrate; and a color changing layer contacting the passivation layer and the color filter layer.

Abstract: An image forming apparatus includes a sensor assembly having a window and a sensor which senses a developer through the window, and a shutter device which opens and closes the window, and thereby sensing in a sensible state is maintained, and a lifetime thereof is extendable.

Abstract: The present disclosure provides technology for preventing burst of a clutch under the driving circumstance, which enters into a road surface with a high friction coefficient after passing through a road surface with a low friction coefficient in vehicle driving; and the present disclosure determines if a wheel-lock has occurred in driving based on a factor reflecting a driving status of the vehicle; upon determining occurrence of the wheel-lock, in the case that a vehicle speed rapidly increases and a difference value between a transmission input shaft speed and an engine speed, which form a current driving gear, is larger than a set value, blocks a mechanical engagement between a clutch and a wheel, which form the current driving gear.

Abstract: Disclosed herein is a method of manufacturing a wheel nut. The method includes annealing an aluminum (Al) alloy material and preheating the annealed Al alloy material. The Al alloy material is also forged to form a wheel nut. Furthermore, the method includes performing an anodizing treatment to form a primary coating on the wheel nut and performing a vacuum deposition to form a secondary coating on the wheel nut. In addition, the method includes performing a surface treatment using powder paint to form a tertiary coating on the wheel nut.

Abstract: A caster capable of removing a foreign substance includes a flange mounted to a carrier or a plate on which cargo is loaded so as to be spaced apart from a lower surface of the carrier or the plate, the flange having a plurality of coupling holes formed therein, a rotator rotatably mounted to a lower surface of the flange, lower support members mounted respectively to opposite sides of the rotator, each lower support member having a rotating shaft coupling hole formed in a lower portion thereof, a wheel located between the lower support members and supported by a rotating shaft, which penetrates the rotating shaft coupling hole, and a foreign substance removal device fixed to and supported by the rotating shaft, the foreign substance removal device serving to remove and collect the foreign substance attached to a surface of the wheel that is being rotated.

Abstract: The present invention relates to Acanthophysium sp. KMF001 strain having high cellulose activity, and more particularly, to a novel Acanthophysium sp. KMF001 strain having the ability to produce endo-?-1,4-glucanase, ?-glucosidase, and cellobiohydrolase and to a culture of the strain. The novel Acanthophysium sp. KMF001 strain according to the present invention can produce highly active cellulases, including endo-?-1,4-glucanase, ?-glucosidase, and cellobiohydrolase, and thus can be advantageously used not only for enzymatic saccharification of lignocellulosic biomass, but also in various industrial fields, including the pulp and paper making industry, the detergent industry, the agricultural product processing industry, the fiber industry, and the livestock industry, in which the degradation of cellulose is required.

Abstract: A differential carrier case with an inserted pipe for high pressure casting may include a mold core into which a first end of a pipe is inserted, a mold core pin fixed to the mold core to fix the mold core and the first end of the pipe, a drive core pin inserted into a second end of the pipe, and a thick portion surrounding an outer portion of the pipe.

Abstract: The present disclosure provides a control method for a vehicle with a DCT, the method including: a diagnosing step of disengaging a corresponding clutch and limiting engine torque to suppress an increase in engine RPM when a controller detects an error from a hall sensor signal, and then applying a test pulse for diagnosing the hall sensor; a reset attempting step of attempting to reset the clutch to an initial position when the controller determines that the hall sensor signal is normal after the diagnosing step; and a returning step of starting normal control of the clutch from the initial position to a target clutch stroke by means of the controller and of removing the limiting of the engine torque, when the clutch is reset to the initial position in the reset attempting step.