Abstract: An apparatus of tilting a seat cushion of a vehicle, includes a tilting motor, a pinion gear, a sector gear, and a tilting link which perform the tilting operation of the seat cushion and exert a binding force in a tilted state of the seat cushion and are provided to be connected to both of one side and the other side of a seat cushion frame, and has two sector gears positioned on left and right sides and connected to each other by a connection bar so that, by strengthening a binding force of the front portion of the seat cushion, it is possible to secure the safety of passengers in the event of a collision.

Abstract: A storage device can control the input/output of data at a high frequency. The storage device includes a memory device and a memory controller for controlling the memory device, and providing the memory device with a command. The memory device includes a memory unit, and an interface chip for performing a training operation in response to the command. The interface chip generates a shift signal according to a first data strobe signal provided from the memory controller, and stores, based on the shift signal, training data provided from the memory controller.

Abstract: Disclosed are a method for fabricating an enhancement mode transistor material, an enhancement mode transistor material fabricated thereby, an enhancement mode transistor including the same, and an amplifying circuit including the same. The method for fabricating an enhancement mode transistor material includes: a first step of mixing and reacting a solution including a conductive polymer and an ionic reactant including a negative ion that enables deprotonation of the conductive polymer.

Abstract: An auger-type ice maker includes an ice generator including an ice making tube, an auger installed coaxially within the ice making tube, and a refrigerant pipe wound spirally around and fixed to an outer surface of the ice making tube to be in close contact therewith, an ice compressor connected to an upper portion of the ice generator, the ice compressor configured to compress ice generated by the ice generator, and a fluid reservoir connected to a lower portion of the ice generator, the fluid reservoir configured to retain a fluid to be supplied to the ice generator. A portion of the fluid reservoir is disposed in a position the same as or higher than that of the ice compressor.

Abstract: Disclosed is a hot-stamping component, which includes a base steel plate; and a plated layer on the base steel plate and including a first layer, a second layer, and an intermetallic compound portion having an island shape in the second layer, wherein the first layer and the second layer are sequentially stacked, and an area fraction of the intermetallic compound portion with respect to the second layer is an amount of 20% to 60%.

Abstract: A semiconductor device may comprise: a plurality of lower electrodes which are on a substrate; a first electrode support which is between adjacent lower electrodes and comprises a metallic material; a dielectric layer which is on the lower electrodes and the first electrode support to extend along profiles of the first electrode support and each of the lower electrodes; and an upper electrode which is on the dielectric layer.

Abstract: A method of manufacturing a semiconductor device includes sequentially stacking a mold layer and a supporter layer on a substrate, forming a plurality of capacitor holes passing through the mold layer and supporter layer, forming a plurality of lower electrodes filling the capacitor holes, forming a supporter mask pattern having a plurality of mask holes on the supporter layer and the lower electrodes, and forming a plurality of supporter holes by patterning the supporter layer. Each of the plurality of lower electrodes has a pillar shape, and each of the mask holes is between four adjacent lower electrodes and has a circular shape.

Abstract: The disclosure herein provides a mobile system including a mobile base station and a wireless earbud. The base station comprising a connection hole, a user input button, at least one processor, at least one memory, and circuitry. The wireless earbud is configured for plugging into the connection hole of the base station to form an integrated body with the base station. The system establishes a wireless Bluetooth pairing between a smartphone and the wireless earbud using two-way wireless communication to produce Bluetooth communication between the smartphone and the wireless earbud.

Abstract: Disclosed are a thin film transistor having an oxide semiconductor layer which is applicable to a flat display device requiring high-speed driving due to ultra-high definition, a gate driver including the same, and a display device including the same. The thin film transistor includes a first oxide semiconductor layer formed of iron-indium-zinc oxide (FIZO) and a second oxide semiconductor layer formed of indium-gallium-zinc oxide (IGZO), thus being capable of exhibiting effects, such as high reliability and high electron mobility.

Abstract: The disclosure provides a personal media system including a base station and a wireless earbud. The personal media system interacts with a smartphone for wireless pairing. The base station has a connection hole to receive the wireless earbud. When the wireless earbud is plugged into the connection hole, the base station and wireless earbud form an integrated body.

Abstract: Disclosed are a thin film transistor having an oxide semiconductor layer which is applicable to a flat display device requiring high-speed driving due to ultra-high definition, a gate driver including the same, and a display device including the same. The thin film transistor includes a first oxide semiconductor layer formed of iron-indium-zinc oxide (FIZO) and a second oxide semiconductor layer formed of indium-gallium-zinc oxide (IGZO), thus being capable of exhibiting effects, such as high reliability and high electron mobility.

Abstract: A clock generating circuit includes a first frequency multiplier configured to generate a second clock signal having a second frequency based on a first clock signal having a first frequency, and a second frequency multiplier configured to generate a third clock signal having a third frequency based on the second clock signal. The first frequency multiplier includes a circuit configured to control a duty cycle of the first clock signal, a delay circuit configured to receive the duty controlled clock signal, and delay the received signal based on a duty cycle of the second clock signal to output a first delay clock signal, and an XOR gate configured to perform an XOR computation using the duty controlled clock signal and the first delay clock signal to output the second clock signal. The second frequency is greater than the first frequency, and the third frequency is greater than the second frequency.

Abstract: Provided is a method of preparing photoluminescent photocatalyst beads for removing harmful substances or viruses present in air, soil, and water, and more particularly to a method of preparing photoluminescent photocatalyst beads that are efficient in decomposing and removing a mixture of hard-to-decompose organic contaminants and removing viruses by preparing a photoluminescent photocatalyst in the form of a bead, and photoluminescent photocatalyst beads obtained from the method.

Abstract: The disclosure herein provides a wearable personal wireless media station including a wearable base station and a wireless earbud. The wearable personal wireless media station may detect that the wireless earbud is docked to the wearable base station, play audio through a speaker of the wearable base station while the wireless earbud is docked to the wearable base station, detect that the wireless earbud is undocked from the wearable base station, cease to play sound through the speaker of the wearable base station in response to detecting that the wireless earbud is undocked from the wearable base station, and begin playing audio through the wireless earbud while the wireless earbud is undocked from the wearable base station.

Abstract: The disclosure herein provides a mobile system including a mobile base station and a wireless earbud. The base station comprising a connection hole, a user input button, at least one processor, at least one memory, and circuitry. The wireless earbud is configured for plugging into the connection hole of the base station to form an integrated body with the base station. The system establishes a wireless Bluetooth pairing between a smartphone and the wireless earbud using two-way wireless communication to produce Bluetooth communication between the smartphone and the wireless earbud.

Abstract: The disclosure herein provides a mobile system including a mobile base station and a wireless earbud. The base station comprising a connection hole, a user input button, at least one processor, at least one memory, and circuitry. The wireless earbud is configured for plugging into the connection hole of the base station to form an integrated body with the base station. The system establishes a wireless Bluetooth pairing between a smartphone and the wireless earbud using two-way wireless communication to produce Bluetooth communication between the smartphone and the wireless earbud.

Abstract: Provided is a buck-boost converting circuit including an LED current regulator and bypass switches. The buck-boost converting circuit includes switches coupled in a matrix form in order to individually control a plurality of LEDs connected in series, an LED current regulator, and a circuit capable of buck-boost conversion.

Abstract: An image analysis method for multicenter study includes, by a multicenter study support system, recruiting and selecting a plurality of agency systems to perform multicenter study, and then distributing an analysis guide and an analysis program corresponding to a purpose and condition of the multicenter study to each of the agency systems, by each of the agency systems, collecting analysis data acquired through the analysis guide and the analysis program and then uploading the analysis data to the multicenter study support system, and by the multicenter study support system, collecting and processing the uploaded analysis data, and then sharing the data processing result with each of the agency systems.

Abstract: Provided is an air cleaner, and more specifically, to an air cleaner in which a filter part using a photocatalyst is formed in a module type to facilitate replacement and cleaning and which includes an insert fan which is disposed inward from a suction port of a casing forming an exterior and including the suction port disposed at one side and a discharge port disposed at the other side, and suctions ambient air, a driving motor provided to be axially detachably coupled to the insert fan in a direction from the discharge port, and a suction unit fixing part in which an accommodation space, into which the insert fan and the driving motor are fixedly inserted in the direction from the suction port toward the discharge port and which is finished by inserting a cover member in the direction from the discharge port.

Abstract: A clock generating circuit includes a first frequency multiplier configured to generate a second clock signal having a second frequency based on a first clock signal having a first frequency, and a second frequency multiplier configured to generate a third clock signal having a third frequency based on the second clock signal. The first frequency multiplier includes a circuit configured to control a duty cycle of the first clock signal, a delay circuit configured to receive the duty controlled clock signal, and delay the received signal based on a duty cycle of the second clock signal to output a first delay clock signal, and an XOR gate configured to perform an XOR computation using the duty controlled clock signal and the first delay clock signal to output the second clock signal. The second frequency is greater than the first frequency, and the third frequency is greater than the second frequency.