Abstract:
The present invention relates to a method for forming a dielectric layer using iCVD process. According to the present invention, the method for forming a dielectric layer on an organic thin film transistor using iCVD process comprises the steps of: thermally decomposing an initiator by the heat injected on the organic thin film transistor to form free radicals; activating monomers by using the free radicals to chain polymerize the monomers to form a polymer; and depositing the polymer on the organic thin film transistor to form a polymer dielectric layer. According to the present invention, it is possible to solve a shortcoming of a narrow width of a dielectric layer prepared by PECVD or CVD process through iCVD, and conduct uniform deposition compared with a conventional process, and a very low leakage current is shown in various thickness, thereby obtaining the remarkable electrical properties of a device and improving the manufacturing yield of the device, through a high dielectric constant. In addition, it is possible to prevent damage to a deposition medium due to a solvent since a desired polymer dielectric layer can be deposited with monomers and an initiator in a vapor phase condition without a solvent, particularly, an organic solvent. [Reference numerals] (S200) Supply monomers and an initiator; (S210) Inject heat; (S220) Form free radicals; (S230) Form a polymer; (S240) Form a polymeric dielectric layer
Abstract:
PURPOSE: A thin film electric device including a self-aligned multi layer is provided to increase electric conductivity by forming a hydrophobic pattern at one time. CONSTITUTION: A hydrophobic pattern (200) is formed on a substrate. A first thin film (300) is formed in the hydrophilic surface of the substrate. A second thin film (400) is formed on the first thin film by using a selective wetting phenomenon. A plasma etching or a printing process is performed to form the hydrophobic pattern.
Abstract:
PURPOSE: An organic light emitting device and a display device including the same are provided to improve the transmittance and electric conductivity of a wire by forming a thin film forming active layer between a planarization layer and a metal thin film. CONSTITUTION: A planarization layer(120) is formed on a substrate(110). A thin film forming active layer(130) is formed on the planarization layer. A metal thin film(140) that is a first electrode is formed on the thin film forming active layer. An organic light emitting layer(150) is formed on the metal thin film. A second electrode(160) is formed on the organic light emitting layer.
Abstract:
나노구조체 함유 광전자 소자, 유기태양전지 및 그 제조방법이 제공된다. 본 발명에 따른 나노구조체 함유 광전자 소자는 일차원 나노구조체를 함유하는 것을 특징으로 하며, 광전자 소자의 활성층에 일차원 나노구조체, 특히 3가 또는 5가의 원소로 도핑된 탄소 나노구조체를 함유시킴으로써 광전자 소자의 캐리어 수송특성이 향상된다.
Abstract:
본 발명의 유기 태양전지 모듈은 기판; 및 상기 기판 상에 복수의 단위셀을 포함하며, 상기 복수의 단위셀 각각은: 금속 박막층을 포함하는 제1전극; 상기 제1전극 상에 빛을 전기로 변환하는 광전변환층; 및 상기 광전변환층 상에 제2전극을 포함하며, 상기 복수의 단위셀 중 제1단위셀의 제1전극과 상기 제1단위셀과 인접한 제2단위셀의 제2전극은 전기적으로 연결된다. 또한, 본 발명의 유기 태양전지 모듈의 제1전극은 제1투명 박막층 및 제2투명 박막층을 더 포함하며, 상기 금속 박막층은 상기 제1투명 박막층과 상기 제2투명 박막층 사이에 위치한다.
Abstract:
PURPOSE: An organic light emitting device, a lighting apparatus including the same, and a display apparatus inducing an organic light emitting apparatus are provided to improve light extraction efficiency by inserting a micro lens array between a transparent electrode and a transparent substrate. CONSTITUTION: A substrate includes a transmissive material. A first electrode(130) is located on the substrate. An organic light emitting layer(140) is placed on the first electrode. A second electrode(150) is placed on the organic light emitting layer. A first micro lens array is included between the substrate and the first electrode and has a refractive index larger than that of the substrate.