Abstract: A method of forming a polymer nanofiber-metal nanoparticle composite pattern includes forming on a substrate a polymer nanofiber layer comprising polymer nanofibers made from polymers including a heteroaryl group; selectively exposing to UV-ozone a part of the polymer nanofiber layer through an aperture of a mask; selectively removing a part of the polymer nanofiber layer which was not exposed to UV-ozone from the polymer nanofiber layer to form a polymer nanofiber layer pattern; depositing a metal precursor on the polymer nanofiber layer pattern; and reducing the metal precursor into a metal.

Abstract: Provided are a system and method for checking a state of a rotator. The system includes: a position recognition sensor that senses a position of a rotator and generates a position synchronization signal corresponding to the position of the rotator; a control unit that detects a position of a detection specimen existing in the rotator based on the position synchronization signal and generates an image photographing control signal corresponding to the detected position of the detection specimen; and a camera system that photographs an image of the detection specimen existing in the rotator based on the image photographing control signal.

Abstract: A microcapsule, a structure including a microcapsule, an article including a microcapsule and a method of preparing microcapsules provided, the microcapsule includes at least one material selected from the group consisting of a magnetic substance, a dielectric substance and a combination thereof. The microcapsule also includes a volatile material.

Abstract: A sputtering system includes a chamber, a plurality of targets, and a substrate holder. The targets are disposed in the chamber. Each target includes a magnet unit disposed therein. The substrate holder is configured to support a substrate in the chamber. The magnet units are configured to generate a magnetic field between the targets. Each of the magnet units includes magnets disposed in two rows.

Abstract: An array substrate and method for an in-plane switching mode liquid crystal display device are provided. The array substrate according to an embodiment includes a pixel electrode in a pixel region; a common electrode in the pixel region, the common electrode being parallel to the pixel electrode; a first electrode in the pixel region and crossing the pixel and common electrodes; and a second electrode in the pixel region, the second electrode being parallel to the first electrode.

Abstract: An organic material including a hydrophilic polymer and an organic moiety having a hydroxyl substituted C6-C14 aromatic functional group, the organic moiety binding to an end or a side of the hydrophilic polymer.

Abstract: A smell-diffusing cell array substrate, an apparatus configured to transfer smell information and an electronic device are provided, the smell-diffusing cell array substrate includes at least one smell-diffusing cell having a microcapsule with a core-shell structure. A shell of the microcapsule includes a wall material and a photocatalyst dispersed in the wall material. A core of the microcapsule includes a smell-diffusion material and a hydrophilic liquid.

Abstract: A light emitting device includes: a light source that emits light; a reflective unit disposed around a perimeter of the light source and having a reflective surface; and a diffusion unit that is disposed between the light source and the reflective surface and is configured to reflect a partial amount of the light emitted from the light source and transmit another partial amount of the light emitted from the light source toward the reflective surface.

Abstract: An organic-inorganic hybrid electroluminescent device having a semiconductor nanocrystal pattern prepared by producing a semiconductor nanocrystal film using semiconductor nanocrystals, where the nanocrystal is surface-coordinated with a compound containing a photosensitive functional group, exposing the film through a mask and developing the exposed film.

Abstract: A method of forming a polymer nanofiber-metal nanoparticle composite pattern includes forming on a substrate a polymer nanofiber layer comprising polymer nanofibers made from polymers including a heteroaryl group; selectively exposing to UV-ozone a part of the polymer nanofiber layer through an aperture of a mask; selectively removing a part of the polymer nanofiber layer which was not exposed to UV-ozone from the polymer nanofiber layer to form a polymer nanofiber layer pattern; depositing a metal precursor on the polymer nanofiber layer pattern; and reducing the metal precursor into a metal.

Abstract: A controller including a case provided with at least one opened surface, a cover opening and closing the at least one opened surface, and a circuit board provided within the case and provided with a heating unit. The cover includes a cover body and a heat radiation unit in which at least a portion of the inner surface of the cover body is concave toward the circuit board so as to be closely adhered to the heating unit for the purpose of heat radiation. Thereby, heat within the controller may be effectively radiated and the lifespan of electrical devices may be extended.

Abstract: Provided are an organometallic complex providing highly efficient phosphorescence and an organic electroluminescence device using the same. The organometallic complex can be used to form an organic layer of the organic electroluminescence device, efficiently emits light of a wavelength corresponding to red light, and has high brightness and low operating voltage.

Abstract: A textile-type organic light-emitting device and a method of manufacturing the textile-type organic light-emitting device are provided. The light-emitting device includes a textile-type first electrode; an organic light-emitting material layer formed on a surface of the textile-type first electrode; and a second electrode formed on the organic light-emitting material layer, the second electrode being transparent.

Abstract: Provided are a method and/or apparatus for measuring the concentration of a detection target using the transmission or reflection of light. The system includes an illumination unit disposed over a biodisc and configured to apply light to the detection target included in the biodisc and a camera module disposed below the biodisc and configured to measure the amount of light transmitted through the detection target.

Abstract: Provided is a thin film transistor on fiber and a method of manufacturing the same. The thin film transistor includes a fiber; a first electrode, a second electrode and a gate electrode formed on fiber; a channel formed between the first and second electrodes; an encapsulant encapsulating the fiber, the first, second, and gate electrodes, and an upper surface of the channel; and a gate insulating layer formed in a portion of the inner area of the encapsulant.

Abstract: A foldable thin film transistor (TFT) is provided, the foldable TFT including: a foldable substrate; source and drain electrodes interconnected on the foldable substrate; a channel layer including nanofibers of an organic semiconductor connecting the source and drain electrodes; a gate electrode electronically connected with the source and drain electrodes and the channel layer; and a gate insulating layer disposed between the channel layer and the gate electrode and comprising an ionic liquid and a resin.

Abstract: A highly conductive wet coating composition including a molten salt and a highly conductive thin film prepared therefrom is provided. The highly conductive wet coating composition can be coated at room temperature and the thin film prepared therefrom has a good thin film characteristic and high conductivity.

Abstract: A dispersible carbon nanotube (“CNT”) comprising a CNT backbone and an organic moiety attached to the carbon nanotube backbone and comprising a hydroxyl substituted C6 to C14 aromatic group are described, as well as a CNT-polymer composite and a method of manufacturing the CNT-polymer composite.

Abstract: A refrigeration-cycle apparatus is provided that includes a plurality of evaporators having various temperature bands, along with a refrigerator including a plurality of cooling compartments to enable stable and even cooling operations in various temperature bands using the plurality of evaporators. The refrigeration-cycle apparatus and the refrigerator enable individual operation of a portion of the plurality of evaporators, thereby reducing consumption of energy and enabling accurate control of an interior temperature of the refrigerator. The refrigeration-cycle apparatus includes a compressor that compresses and discharges a refrigerant, a condensing device including at least one condenser that condenses the refrigerant discharged from the compressor, a distributor that distributes the refrigerant condensed in the condensing device, and a cold air generator including a plurality of evaporators that evaporates the refrigerant distributed by the distributor.

Abstract: An organic-inorganic hybrid electroluminescent device having a semiconductor nanocrystal pattern prepared by producing a semiconductor nanocrystal film using semiconductor nanocrystals, where the nanocrystal is surface-coordinated with a compound containing a photosensitive functional group, exposing the film through a mask and developing the exposed film.