Abstract:
본 발명은 표면증강라만산란 분광용 기판 및 그 제조방법에 관한 것이다. 본 발명에 따른 표면증강라만산란 분광용 기판 제조방법은 고분자 기판의 표면을 플라즈마 처리하여 상기 고분자 기판의 표면에 나노 패턴을 형성하는 나노 패턴 형성단계 및 상기 고분자 기판의 나노 패턴 상에 금속 박막을 형성하는 금속 박막 형성단계를 포함하여 구성된다. 본 발명에 따르면, 높은 반복 재현성과 더불어 제조비용이 낮고, 핫스팟(hot spots)의 유도가 효율적으로 이루어져 물질의 검출 감도를 향상시킬 수 있는 표면증강라만산란 분광용 기판 및 그 제조방법이 제공되는 효과가 있다.
Abstract:
The present invention relates to a method for manufacturing a nanogenerator and a nanogenerator manufactured by the same, capable of improving generation efficiency by increasing a corresponding area between flexible substrates and a polymer compound in a structure of a nanogenerator to convert to electrical energy an electrostatic force generated by friction between the flexible substrates and the polymer compound. The method of the present invention includes the steps of: preparing a pair of flexible substrates each of which has an electrode formed on one side surface thereof; forming an unevenness part on the other side surface of at least one of the pair of flexible substrates through one of a plasma treatment, a heat treatment, and a ultraviolet irradiation treatment; forming a polymer compound layer on the other side surface of at least one of the pair of flexible substrates; and bonding the pair of flexible substrates and the polymer compound layer to interpose the polymer compound layer between the other side surfaces of the pair of flexible substrates.
Abstract:
PURPOSE: An organic light emitting diode and a method for manufacturing the same are provided to improve device efficiency by forming an organic active layer and a transparent electrode on a reflection substrate. CONSTITUTION: An organic active layer is formed on a metallic substrate. A transparent electrode is formed on the organic active layer. A planarization layer and an insulating layer are not formed between the metallic substrate and the organic active layer. The surface roughness of the metallic substrate is measured by using an AFM(Atomic Force Microscope). The metallic substrate is used as a reflection electrode. [Reference numerals] (AA) Transparent electrode; (BB) Electron(hole) injection layer; (CC) Electron(hole) transfer layer; (DD) Hole(electron) insulating layer; (EE) Light emitting layer; (FF) Electron(hole) insulating layer; (GG) Hole(electron) transfer layer; (HH) Hole(electron) injection layer; (II) Reflective substrate
Abstract:
PURPOSE: A method for manufacturing a flexible metal substrate, a flexible electronic device and the flexible metal substrate using a corrosion-resistant mother substrate are provided to reduce process costs. CONSTITUTION: A flexible metal substrate(200) is formed on a mother substrate(100) by electroplating. The flexible metal substrate is separated from the mother substrate. The mother substrate has corrosion-resistant against acidic plating solution or basic plating solution. The surface roughness of the mother substrate has 0
Abstract:
PURPOSE: A top emitting organic light emitting diode and a manufacturing method thereof are provided to improve an electrical and optical characteristic of a device by satisfy a high reflection property and using a multi-layered reflective electrode with a superior hole injection feature. CONSTITUTION: A bottom electrode(200), an upper electrode(400), and an organic compound layer are provided on the opaque substrate. The upper electrode faces the bottom electrode. The organic compound layer is arranged between the bottom electrode and the upper electrode. The organic compound layer includes an electron injection layer, an electron-transport layer, a light-emitting layer, a hole-transport layer, and a hole implant layer. The bottom electrode is formed by successively laminating a first metal layer, a second metal layer, and a third metal layer(230), and a transparent conductive oxide layer.
Abstract:
본 발명은 반사기판을 포함하는 유기 발광 다이오드에 관한 것으로, 보다 상세하게는 반사기판상에 유기물 활성층이 형성되어 있고, 상기 유기물 활성층 상에 투명 전극층이 형성되어 있는 층 구조를 갖는 유기 발광 다이오드를 사용함으로써, 추가적인 평탄화 및 절연용 박막과 반사 박막이 필요없어, 구조를 단순화시켜 공정의 효율성을 증가시킬 수 있도록 한 유기 발광 다이오드에 관한 것이다.