Abstract:
본 기재의 진공배기를 이용한 미세접촉 인쇄방법은, 임의의 인쇄 패턴이 형성된 인쇄부와 상기 인쇄부의 외곽을 따라 형성되며 상기 인쇄부보다 더 높게 돌출된 외곽부를 포함하는 가요성 스탬프를 준비하는 단계와, 상기 인쇄 패턴이 상기 기판과 대향하도록 상기 가요성 스탬프를 위치시키고, 상기 인쇄부는 상기 기판으로부터 이격되고 상기 외곽부는 상기 기판에 접촉하도록 안착시키는 단계와, 상기 가요성 스탬프의 일측으로부터 상기 인쇄부 내부의 공기를 배출시켜 상기 인쇄부를 상기 기판 상에 접촉시키는 단계를 포함한다.
Abstract:
Provided are a transparent electrode including a metal nanowire and a conductive polymer and a manufacturing method thereof. The transparent electrode includes a transparent substrate, a metal nanoline mesh which is located on the transparent substrate and includes metal nanolines, and a conductive polymer which covers the metal nanolines and touches the transparent substrate in a space between the metal nanolines.
Abstract:
유기막의 패턴 정밀도를 높일 수 있는 유기 증기젯 인쇄 장치를 제공한다. 유기 증기젯 인쇄 장치는 노즐 블록과, 솔레노이드 밸브, 및 흡입부를 포함한다. 노즐 블록은 내부에 공급 유로와 저장 유로 및 배출 유로를 형성하며, 케리어 가스에 의해 이송된 유기 물질을 공급받아 유기 증기젯을 형성한다. 솔레노이드 밸브는 공급 유로와 저장 유로에 삽입되며 배출 유로보다 큰 직경의 마개부를 구비하는 노즐 본체와, 전기 신호에 따라 노즐 본체를 이동시켜 배출 유로를 개폐시키는 제어부를 포함한다. 흡입부는 노즐 블록에 설치되며, 솔레노이드 밸브의 턴-오프와 동시에 작동하여 배출 유로에 남은 유기 물질을 흡입한다.
Abstract:
A microcontact printing method using vacuum exhausting of the present invention comprises a step for preparing a flexible stamp formed along a printing part where unselective printing pattern is formed and the edge of the printing part, including the peripheral part projected higher than the printing part; a step for placing the flexible stamp in order for the printing pattern to face a substrate and mounting the printing part to be separated from the substrate in order for the edge of the printing part to be in contact with the substrate; and a step for enabling the printing part to be in contact with on the surface of the substrate by discharging air inside the printing part from one side of the flexible stamp.
Abstract:
본 발명은 용융 챔버에 기계적인 진동을 가하지 않고 전기장에 의해서 생성된 테일러 콘 형태의 액주에 교류 전압을 가해서 노즐 파이프 크기보다 작은 균일한 액적을 생성하되, 전압의 세기와 주파수를 이용해서 생성되는 액적의 크기를 조절하는 방식을 통해서 수율을 향상시키고 제조 공정을 단순화하여 저비용으로 연속적으로 생산하는 솔더볼의 제조방법 및 장치를 제공하는 것을 목적으로 한다.
Abstract:
PURPOSE: A nano structure, a manufacturing method thereof, and a solar cell including the same are provided to improve a light absorption rate by forming the nano structure including a plurality of nano branches. CONSTITUTION: A plurality of nanowires(310) are separately formed on a substrate. A plurality of nano branches(320) surround the side of the nanowire. A plurality of sub nano branches(330) surround the side of the nano branch. The nano wire, the nano branch, the sub nano branch include zinc oxide. The nano wire is vertically formed on the surface of the substrate.
Abstract:
PURPOSE: An organic vapor-jet printing device is provided to simultaneously turn off a solenoid valve and stop the injection of an organic vapor jet. CONSTITUTION: An organic vapor-jet printing device(100) comprises a nozzle block(20), a solenoid valve(30), and a suction unit(40). A supply path(211), a storage path(212), and a discharge path(213) are formed inside the nozzle block. The nozzle block forms an organic vapor jet by receiving organic materials transferred by carrier gas. The solenoid valve comprises a nozzle body(32) and a controller(34). The nozzle body is inserted into the storage path and has a stopper unit(31). The controller opens and closes the discharge path by moving the nozzle body. The suction unit is installed in the nozzle body and inhales the organic materials remained in the discharge path.
Abstract:
PURPOSE: A manufacturing method of nano-structure is provided to manufacture the various shaped nano-structures by simple processes. CONSTITUTION: A manufacturing method of nano-structure comprises the following steps: coating a plurality of nano-particles(41) on nano-patterned frames(20) which have convex parts(21) and recesses(22); forming a nano-seed layer pattern by transcribing the nano-particles on a substrate(100); and forming a nano-structure by growing the nano-seed layer pattern on the substrate. The first step comprises the following steps: adhering the nano-particles on the convex parts and recess parts of the nano-patterns by locating the nano-patterns inside a seed vessel; washing the nano-pattern frame; and drying the nano-pattern frame.
Abstract:
PURPOSE: A method for manufacturing a microsphere array substrate, a nano processing system, and a method thereof are provided to reduce process time by reducing several steps of processes since a liquid nano-particle layer is used. CONSTITUTION: An optical modulation device(200) includes a supporting plate(210) and a micro mirror(220) which modulates light radiated from a light source(100). A microsphere array substrate(300) includes a microsphere imaging the light reflected from the optical modulation device. A target substrate(400) is located to be parallelly spaced from the microsphere array substrate. A substrate position regulator(500) is attached to the microsphere array substrate and the target substrate. The substrate position regulator includes a first substrate position regulator(510) and a second substrate position regulator(520).