Abstract:
PURPOSE: A backlight unit is provided to implement clear image quality by mounting a light emitting device package on an accurate location through a guide unit which guides a mounting location. CONSTITUTION: A light source module(120) includes a substrate(121) with a guide hole and a plurality of light emitting device packages(124) with fixing units which are inserted into the guide hole. A light guide plate(110) has an incident surface(111) facing the light source module to input light from the light source module.
Abstract:
PURPOSE: A conductive fiber and a use of the same are provided to include a fiber complex body which includes the conductive fiber, thereby increasing internal stress. CONSTITUTION: A conductive fiber and a use of the same include a conductive polymer, an elastic polymer, and a carbon nano tube. The carbon nano tube(2) is fixed in the conductive polymer, elastic polymer(1), or carbon nano tube. A fiber has a double layer structure of a shell and core. A composition material includes the conductive polymer, elastic polymer, carbon nano tube, and an ionic liquid. The fiber is manufactured by emitting the composition material.
Abstract:
PURPOSE: A dispersible carbon nanotube-polymer complex is provided to improve interfacial adhesion between the dispersible carbon nanotube and polymer. CONSTITUTION: A dispersible carbon contains carbon nanotube backbone and one or more organic moiety with C6-C14 aromatic functional group having one or more hydroxy group. A method for preparing the dispersible carbon nanotube-polymer complex comprises: a step of introducing the organic moiety to carbon nanotube backbone to form dispersible carbon nanotube; and a step of mixing the dispersible carbon nanotube and polymer.
Abstract:
PURPOSE: A system and a method for checking the state of a rotor are provided to enable the state information or moving situation of a stationary target using a position synchronizing signal and/or a rotating speed synchronizing signal. CONSTITUTION: A system(1) for checking the state of a rotor comprises a position sensor(20), a controller(30), a camera system, and a rotating speed synchronizing signal generator(51). The position sensor senses the specific position of a rotator(10) and generates a corresponding position synchronizing signal. The controller determines the position of a target existing on the rotor based on the position synchronizing signal. The controller generates an image taking control signal corresponding to the determined position. The camera system takes an image of the target existing on the rotor based on the image taking control signal. A rotating speed synchronizing signal with a frequency proportional to the rotating speed of the rotor is generated.
Abstract:
PURPOSE: An immunological analyzing device and a method for determining the brightness value from a target area on an optical image using the same are provided to more exactly compare the difference of brightness value between a plurality of target areas when expressing the brightness value according to the object location on a graph. CONSTITUTION: A measurement unit(100) provides an image from an object to an image sensor(130) of a camera. The image sensor converts an image including an optical signal which is provided from the measurement unit into an electrically signal. A calculation unit(140) corrects a distortion of the image form the electrical signal converted from the image sensor. The calculation unit obtains the brightness corresponding to the target area. An output unit(150) outpus the calculation result performed in the calculation unit to a user.
Abstract:
PURPOSE: A centrifugal force-based microflluidic device is provided to be stably fixed to a turntable, to reduce a domain required for fixing the microfluidic device to the turntable, and to prevent reliability degradation of a biochemical test without including a clamp. CONSTITUTION: A centrifugal force-based microfluidic device(10) comprises a rotatable platform(12) and a cap(21). The rotatable platform includes a unit for biochemically treating a sample and a mounting through-hole(13) in which a turntable with a magnetic force generating unit is fitted. The cap is combined with the rotatable plarform to close an opposite side from the side in which the mounting through-hole is inserted. The cap includes partially a ferromagnetic substance.
Abstract:
본 발명은 감광성 금속나노입자 및 이를 이용한 도전성 패턴형성방법에 관한 것으로, 보다 상세하게는, 금속 나노입자의 표면상에 말단 반응성기를 포함한 사이올(thiol)계 화합물 또는 이소시아나이드(isocyanide)계 화합물로 이루어진 자기분자조립층을 형성하고, 상기 말단 반응성기에 감광성기를 도입한 감광성 금속 나노입자 및 이를 이용한 도전성 패턴형성방법에 관한 것이다. 본 발명에 따른 감광성 금속나노입자의 경우, UV 조사에 의해 전도성 필름 또는 패턴을 용이하게 형성할 수 있고, 수득된 필름 또는 패턴의 전도성도 매우 우수하므로, 대전방지성 점착시트 또는 신발, 도전성 폴리우레탄 프린트 롤러, 전자파 차폐 EMI 등의 분야에 유리하게 사용될 수 있다.
Abstract:
본 발명은 탄소나노튜브의 표면에 양이온 중합에 참여할 수 있는 옥시란기 또는 안하이드라이드기를 도입하고, 상기 탄소나노튜브를 광산발생제 또는 광염기발생제와 함께 유기용매에 분산시켜 기재 위에 코팅한 후 포토마스크를 통해 UV에 노광시켜 노광부에서 탄소나노튜브의 양이온 중합을 유발한 다음 비노광부를 현상액으로 제거함으로써 탄소나노튜브의 네가티브 패턴을 형성하는 방법과 상기 탄소나노튜브를 열경화제와 함께 유기용매에 분산시켜 기재 위에 코팅한 후 열경화시켜 탄소나노튜브 고분자 복합체를 제조하는 방법에 관한 것으로, 본 발명의 방법에 의하면 기존의 포토리소그래피 방식으로 다양한 재질의 기재 상에 탄소나노튜브 패턴을 용이하게 형성할 수 있고, 탄소나노튜브 자체만으로 또는 다른 고분자와 함께 경화물성이 향상된 탄소나노튜브 고분자 복합체를 제조할 수 있다.
Abstract:
PURPOSE: A nano structure thin film which is easy to control physical characteristic, surface energy and optical characteristic is provided. CONSTITUTION: A nano structure thin film comprises: a nanoparticle layer containing plural nanoparticle, and micro concave and convex which is formed on the surface of the nanoparticle. The size of the micro concave and convex is smaller than nanoparticle. The micro concave and convex is plural. The nanoparticle layer is single layer or multi-layer. The nanoparticle is single nanoparticle comprising inorganic, metal, semiconductor or polymer or double nanoparticle having core-shell structure. The nanoparticle contains a material selected from gold, silver, chrome, molybdenum, nickel, iron, cobalt, titanium, zinc oxide, alumina, silicon, and poly stylene.
Abstract:
A nano-crystalline 3D processing method is provided to need no color filter and to reveal high brightness, low dissipation and low cost property using various light sources. A nano-crystalline 3D processing method comprises steps of: preparing nano-crystalline surface-coordinated by compound having photosensitivity functional group and photosensitivity composition including photo-curing compound; forming thin film of photosensitive composition including nano-crystalline and the photo-curing compound surface-coordinated on the substrate; and processing the thin film with 3D. The 3D processing step is performed by nano-imprint lithography, microcontact printing, replica molding, microtransfer molding or microstereolithography.