Abstract:
기판 위에 게이트 전극을 형성하는 단계; 상기 게이트 전극이 형성된 기판 위에 게이트 절연막을 형성하는 단계; 증류수 또는 유기 용매에 산화물 반도체성 전구체 및 유기 고분자를 용해하여 산화물 반도체성 전구체/유기 고분자의 복합체(composite) 용액을 제공하는 단계; 상기 게이트 절연막으로부터 수직으로 10 ㎛ 내지 20 ㎜떨어진 지점에서 상기 산화물 반도체성 전구체/유기 고분자 복합체의 용액을 적하하여 상기 게이트 절연막 상에 산화물 반도체성 전구체/유기 고분자 복합체의 나노와이어를 정렬하는 단계; 상기 정렬된 산화물 반도체성 전구체/유기 고분자 복합체의 나노와이어를 가열하여 정렬된 산화물 반도체 나노와이어의 패턴을 형성하는 단계; 및 상기 정렬된 산화물 반도체 나노와이어 패턴 위에 소스/드레인 전극을 형성하는 단계를 포함하는 전계효과 트랜지스터 어레이의 제조방법 및 상기 제조 방법에 따라 제조되는 전계효과 트랜지스터 어레이를 제공한다.
Abstract:
Provided is a method for fabricating an aligned oxide semiconductor wire pattern which includes a step of dissolving an oxide semiconductor precursor and an organic polymer in distilled water and an organic solvent and providing a composite solution of the oxide semiconductor precursor/organic solvent; a step of vertically dropping the composite solution of the oxide semiconductor precursor/organic polymer to a substrate and aligning the wire of the composite of the oxide semiconductor precursor/organic polymer on the substrate; and a step of heating the aligned wire of the composite of the oxide semiconductor precursor/organic polymer and forming the pattern of an aligned oxide semiconductor wire.
Abstract:
The present invention relates to a method for manufacturing electrospun polystyrene nanofibers and a method for manufacturing electrospun polystyrene-quantum dot hybrid nanofibers using a styrene monomer, without using a solvent, wherein the method for manufacturing electrospun polystyrene-quantum dot hybrid nanofibers comprises the steps of: manufactuirng a polystyrene-quantum dot composite by heating the mixture of liquid styrene monomer and a quantum dot; and a electrospinning the polystyrene-quantum dot composite. [Reference numerals] (AA) Heating
Abstract:
PURPOSE: An electric field auxiliary robotic nozzle printer and a manufacturing method of an arranged organic wire pattern using the same are provided to adjust a distance between a nozzle and collector to be very close and move the collector by a high robot stage so that a separated organic wire forms an arranged minute organic wire pattern of a high resolution. CONSTITUTION: An electric field auxiliary robotic nozzle printer(100) comprises a solution storage device(10), a nozzle(30), a voltage applying device(40), a collector(50), a robot stage(60), a micro distance adjuster(70), and a granite plate(61). The solution storage device supplies solution for discharging. The nozzle discharge the solution for discharging supplied from the solution storage device. The voltage applying device supplies a high voltage power to the nozzle. An organic wire formed by being discharged from the nozzle is arranged on the collector. The robot state is installed under the collector, thereby horizontally moving the collector to X-Y direction. The micro distance adjuster adjusts a distance between the nozzle and collector to a Z direction.