Abstract: Disclosed is an organic light-emitting element and organic light-emitting display device using the same, which has light transmission, is capable of reducing the resistance of the element, and is reliable regardless of variation in temperature or environment.

Abstract: A method of manufacturing a semiconductor device, the method including forming dummy gate structures on a substrate; forming spacers on sidewalls of the dummy gate structures; forming a preliminary first interlayer insulation pattern to fill a gap between adjacent spacers; etching an upper portion of the preliminary first interlayer insulation pattern through a first etching process to form a preliminary second interlayer insulation pattern; implanting an ion on the dummy gate structures, the spacers, and the preliminary second interlayer insulation pattern through an ion-implanting process; etching an upper portion of the preliminary second interlayer insulation pattern through a second etching process to form an interlayer insulation pattern having a flat upper surface; and forming a capping pattern on the interlayer insulation pattern to fill a gap between the spacers.

Abstract: The present invention relates to a method of detecting an access address of a physical channel in a Bluetooth signal to which channel coding is applied, the method including: performing initial signal processing in a unit of a specific length in a preamble section of a Bluetooth signal; and performing channel decoding in the specific length for a preamble part remained after the initial signal processing, wherein the specific length is a bit pattern length of a bitstream which is repeated in the preamble section or a length of a bitstream input for channel decoding. According to the present invention, channel decoding is performed in a unit of a bit pattern length of an access address from the remaining preamble part, and thus detection of the access address is available even though a start point of the access address is not provided.

Abstract: An electronic device is provided that includes a first housing including a first touchscreen display; a second housing including a second touchscreen display and rotatably coupled with the first housing; and a hinge structure provided between the first housing and the second housing and coupling the first housing and the second housing so as to be rotatable about each other, wherein a first side surface of the first touchscreen display positioned adjacent to the hinge structure is formed of a curved surface, and a second side surface of the second touchscreen display positioned adjacent to the hinge structure is formed of a curved surface and faces the first side surface of the first touchscreen display. The electronic device can be variously implemented according to examples.

Abstract: Disclosed is a polyoxymethylene resin composition that includes a filler in an amount of about 5 to 30 wt %, a formaldehyde reducing agent in an amount of about 0.01 to 1 wt %, and a polyoxymethylene resin constituting the remaining balance of the polyoxymethylene resin composition, all the wt % based on the total weight of the polyoxymethylene resin composition. In particular, per 1 g of the polyoxymethylene resin may include an amount of 30 to 40 ?mol of formate at terminal ends of the polyoxymethylene resin.

Abstract: Devices having an air bearing surface (ABS), the devices including a write pole; a near field transducer (NFT) that includes a peg and a disc, wherein the peg is at the ABS of the device; a heat sink positioned adjacent the disc of the NFT; a dielectric gap positioned adjacent the peg of the NFT at the ABS of the device; and a conformal diffusion barrier layer positioned between the write pole and the dielectric gap, the disc, and the heat sink, wherein the conformal diffusion barrier layer forms at least one angle that is not greater than 135°.

Abstract: Various examples related to a protection cover for protecting an electronic device are disclosed. According to one example, the protection cover includes a first cover part located at a front surface of the electronic device; a second cover part connected to the first cover part such that a rear surface of the electronic device is located thereon; a holding part which is rotatably connected between the first and second cover parts, allows at least a portion of the rear surface of the electronic device to be loaded thereon, and, simultaneously, holds the electronic device at various angles by using frictional force during a rotation thereof, and a supporting part loaded on the second cover part so as to rotatably support the holding part. In addition, various other examples are possible.

Abstract: An operation method of a terminal in a non-orthogonal multiple access (NOMA) based communication system includes receiving information on a NOMA resource sequence allocated by a base station from the base station; and transmitting data to the base station by using a NOMA resource indicated by the information on the NOMA resource sequence in each data symbol or each data symbol group. Also, the NOMA resource sequence may indicate at least one NOMA resource in a NOMA resource set.

Abstract: A far side airbag apparatus for a vehicle for installation at a side of a frame of a backrest of a seat directed toward an inner center portion of the vehicle such that the far side airbag is expanded and deployed between at least two backrests arranged widthwise along the vehicle. The far side airbag includes an inner part directed toward an occupant seated in a direction opposite to a collision side of the vehicle upon vehicle collision and an outer part directed toward the inner center portion of the vehicle upon vehicle collision. When a vehicle collision occurs, for example, when a side inclination collision of the vehicle occurs, the occupant seated in opposition to the collision side of the vehicle may be prevented from abruptly moving toward the front portion and the inner center portion of the vehicle out of the protection range of the far side airbag. Thus, collision between occupants seated on a driver seat and an occupant seat can be effectively prevented.

Abstract: Disclosed herein is an air cleaner capable of being coupled or separated in a vertical direction to improve space utilization. An air cleaner may include a first air cleaning module provided with a first connection unit, and a second air cleaning module detachably coupled to the first air cleaning module and provided with a second connection unit, wherein the second connection unit is configured to be detachably coupled to the first connection unit, and configured to be rotatable with respect to the first connection unit when the second connection unit is coupled to the first connection unit.

Abstract: Disclosed are a method, apparatus, and system for predicting a spread of a disaster with respect to multiple disasters. According to the present disclosure, the method includes: receiving disaster-related information; generating a disaster-connection scenario by applying a regional characteristic and connection between disasters to the disaster-related information; performing disaster modeling on each of the disasters that make up the disaster-connection scenario; and predicting a spread of the multiple disasters by integrating results of the disaster modeling. According to an embodiment of the present disclosure, it is possible that a spread of multiple disasters originated from a single disaster situation is predicted and provided in real time. Also, according to an embodiment of the present disclosure, it is possible that a multi-disaster situation predicted in real time is checked and preparation for natural disasters and multiple disasters in advance is performed.

Abstract: The present disclosure relates to a method for preparing a ceramic thermal barrier coating layer including (a) preparing a first suspension in which first oxide particles for thermal barrier coating are dispersed and a second suspension in which second oxide particles for thermal barrier coating are dispersed, respectively; (b) forming a first coating layer on a base material by suspension plasma spraying (SPS) using the first suspension; (c) forming a buffer layer on the first coating layer by the suspension plasma spraying using a mixed suspension of the first suspension and the second suspension; and (d) forming a second coating layer on the buffer layer by the suspension plasma spraying using the second suspension.

Abstract: The present invention relates to a positive electrode active material for a secondary battery, which includes a core including a lithium composite metal oxide, and a surface treatment layer which is disposed on the core and includes an amorphous oxide containing a lithium (Li) oxide, a boron (B) oxide, and an aluminum (Al) oxide, wherein an amount of a lithium by-product present on a surface of the positive electrode active material is less than 0.55 wt % based on a total weight of the positive electrode active material, and a method of preparing the same.

Abstract: In the present invention, by providing an apparatus for generating a hologram based on human visual system modeling, including a lens configured to focus light emitted from a three-dimensional (3D) object, a sensor configured to detect the light, an object information obtaining unit configured to obtain object information of the 3D object based on information of the lens and a confusion circle size threshold value corresponding to information of the sensor, and a hologram image generating unit configured to generate a hologram image for the 3D object based on the object information, it is possible to provide a method of generating a hologram based on a human visual system capable of generating image information of a three-dimensional object faster and capable of generating a higher-quality hologram image.

Abstract: A pharmaceutical composition for preventing or treating cartilage diseases, and pharmaceutical preparation that includes the pharmaceutical composition as an active ingredient are provided.

Abstract: Disclosed is a biometric information-based authentication method and apparatus, in which various types of biometric information extracted from a user are used.

Abstract: A broadcast transmitting apparatus and method, and a broadcast playback apparatus and method for providing an object-based audio by encoding and decoding a multichannel audio signal are provided. The broadcast transmitting apparatus may generate audio identification information used to determine whether the multichannel audio signal is an object-based audio signal. When the multichannel audio signal is determined to be the object-based audio signal, based on the audio identification information, the broadcast playback apparatus may control and output the multichannel audio signal for each channel.

Abstract: A data storage device includes a nonvolatile memory device including memory block groups and map data blocks, each memory block group including a first page group storing data transmitted from a host device and a second page group storing address mapping information corresponding to the data; and a controller configured to determine whether the number of valid data stored in a first memory block group in which the second page group is damaged is equal to or smaller than a size of an available capacity of an open map data block which is being used, and control, when the number of the valid data is equal to or smaller than the available capacity, the nonvolatile memory device to store address mapping information corresponding to the valid data of the first memory block group, in the open map data block.

Abstract: An organic light emitting diode display includes: a substrate including a display area and a non-display area adjacent to the display area; a pixel thin film transistor positioned in the display area of the substrate; a first data wire positioned on the pixel thin film transistor; a second data wire positioned on the first data wire; an organic light emitting element positioned on the second data wire and electrically connected to the pixel thin film transistor through the first data wire and the second data wire; a circuit unit positioned in the non-display area of the substrate and including a circuit thin film transistor electrically connected to the pixel thin film transistor; and a common power supply line overlapping at least part of the circuit unit, electrically connected to the organic light emitting element, and formed on a same layer as the second data wire.

Abstract: A compact boot of a constant velocity joint having a housing and a drive shaft, including: a large diameter portion connected to the housing; a small diameter portion connected to the drive shaft, positioned in the same central axis as the large diameter portion, and having a smaller external diameter than the large diameter portion; and a corrugated portion connecting between the large diameter portion and the small diameter portion, and having a plurality of peaks and valleys. The plurality of peaks and valleys are formed to be parallel with the central axis of the large diameter portion and the small diameter portion, and the plurality of peaks are not radially protruded to be converged between the external diameter of the large diameter portion and the external diameter of the small diameter portion.