Abstract:
본 발명은 유기발광소자에 관한 것으로, 유리 또는 유연성이 있는 플라스틱으로 형성된 기판(110)과; 상기 기판(110) 상에 형성된 양극(120)과; 상기 양극(120) 상에 형성된 정공수송층(130)과; 상기 정공수송층(130) 상에 형성된 발광층(140)과; 상기 발광층(140) 상에 형성되고, ZnO 나노입자를 포함하는 전자수송층(150)과; 상기 전자수송층(150) 상에 형성되며, 이온기를 포함하거나 자기조립단분자막을 형성하는 표면개질층(160)과; 상기 표면개질층(160) 상에 형성된 음극(170)으로 구성되어, 유기금속잉크 또는 금속나노입자잉크와 같이 용액화 되어있는 금속 소재를 이용하여 전극을 구성하기 위해서 음극과 전자수송층 사이에 자기조립단분자막을 표면개질층으로써 새로이 적용시킴으로써, 전 공정이 용액공정으로 제작이 가능하면서도 충분한 발광 효율을 얻을 수 있는 효과가 있다.
Abstract:
본 발명은 인버티드 투명 유기 발광다이오드 및 인버티드 투명 유기 발광다이오드 제조방법에 관한 것이다. 본 발명에 따른 인버티드 투명 유기 발광다이오드는, 기판, 기판 상에 형성된 음극, 음극 상에 형성된 발광층, 및 발광층 상에 형성되고, 용액상태인 전도성 고분자 물질로 코팅하여 투명하게 형성된 양극을 포함하고, 음극 및 발광층 사이에 형성된 전자 주입층, 전자 주입층과 발광층 사이에 형성된 전자 수송층 및 전자 수송층과 발광층 사이에 형성된 정공 차단층을 더 포함한다. 음극은 소정의 액체 속에서 콜로이드 상태인 금속 잉크 물질로 구성된다. 전도성 고분자 물질은, PEDOT:PSS에 PC (polycarbonates), DMF(dimethyl formamide), HMPA(hexamethyl phosphorotriamide), THF(tetrahydrofuran), EG(ethylene glycol), NMP(N-Methyl-2-pyrrolidone) 중 어느 하나를 첨가한 물질이다. 전자 주입층은 유기 계면 활성제, 알칼리 금속, 및 알칼리 토금속 중 어느 하나로 구성된다. 인버티드, 유기 발광다이오드, 발광층, 전도성 고분자 물질
Abstract:
본 발명은 인버티드 유기 발광 다이오드 및 인버티드 유기 발광 다이오드 제조방법에 관한 것이다. 본 발명에 따른 인버티드 유기 발광 다이오드는, 기판, 기판 상에 형성된 음극, 음극 상에 형성된 발광층, 발광층 상에 형성되고, 용액상태인 전도성 고분자 물질을 코팅하여 형성된 제1 양극, 제1 양극 상에 형성된 제2 양극을 포함하고, 음극 및 발광층 사이에 형성된 전자 주입층, 전자 주입층과 발광층 사이에 형성된 전자 수송층, 및 전자 수송층과 발광층 사이에 형성된 정공 차단층을 더 포함한다. 제2 양극은 소정의 액체 속에서 콜로이드 상태인 금속 잉크 물질로 구성된다. 전도성 고분자 물질은, PEDOT:PSS에 PC(polycarbonates), DMF(dimethyl formamide), HMPA(hexamethyl phosphorotriamide), THF(tetrahydrofuran), EG(ethylene glycol), NMP(N-Methyl-2-pyrrolidone) 중 어느 하나를 첨가한 물질이다. 전자 주입층은 유기 계면 활성제, 알칼리 금속, 및 알칼리 토금속 중 어느 하나로 구성된다. 인버티드, 유기 발광 다이오드, 발광층, 전도성 고분자 물질
Abstract:
PURPOSE: A silicon solar cell is provided to reduce shading loss which is generated in a ribbon by installing the ribbon on the top of the bus bar. CONSTITUTION: A silicon solar cell comprises a rear electrode(100), a front electrode, and a ribbon(300). The front electrode comprises a bus bar(200b) in the upper of the rear electrode The ribbon is installed on the bus bar so that shorter one of cross sections is contacted with the top side of the bus bar. The ribbon has a protrusion which is protruded from the both sides to left and right side. The protrusion is comprised of a first protrusion and a second protrusion.
Abstract:
PURPOSE: A silicon solar cell having improved structure of an electric field layer is provided to improve quantum efficiency by removing shading loss which is generated in a front electrode. CONSTITUTION: In a silicon solar cell having improved structure of an electric field layer, a second solar cell(B) is formed on a first solar cell(A). The first solar cell includes a front electrode which is formed in a first P-N junction layer(120) and the top side of the first P-N junction layer. The first solar cell includes a first electric filed layer(110) and a rear electrode(100) which are successively formed on the bottom the first P-N junction layer. A second solar cell comprises a second P-N junction layer(220) and a second electric field layer(230). A junction layer(210) having a second conductive type is interposed between the front electrode and the second P-N junction layer is formed.
Abstract:
PURPOSE: An apparatus and method for manufacturing silicon are provided to manufacture spherical shaped silicon or polygonal shaped silicon by forming the protruded part of a graphite plug into a cylindrical or a polygonal shape. CONSTITUTION: In an apparatus and a method for manufacturing silicon, a crucible(20) accommodating silicon-melted solution is installed inside a chamber(10). A heater(50) heats the crucible. A graphite plug(30) includes a jig and a plate which are connected to the top surface inside the chamber. A movable part(80) moves the graphite plug up and down. A controller outside the chamber transfers the movable part in a horizontal direction.
Abstract:
PURPOSE: A method for coating, organic electronic device, inverted organic light emitting diode, inverted organic solar cell and organic transistor manufactured by using thereof, and an apparatus for coating are provided to reduce the manufacturing cost by reducing the manufacturing time by filming on a hydrophobic film by solution process. CONSTITUTION: A hydrophobic film is formed on a substrate or a predetermined layer(S100). The heat is applied to the hydrophobic film(S200). The solute included in the hydrophilic liquid is coated on the hydrophobic film(S300). The hydrophilic liquid is one of the PEDOT:PSS solution, the SWCNT(single-walled carbon nanotubes) solution, and the MWCNT(multi-walled carbon nanotubes) solution.
Abstract:
PURPOSE: An inorganic electroluminescence device and a manufacturing method thereof are provided to improve luminance by using an organic macromolecule with a dielectric constant and an inorganic electroluminescence particle. CONSTITUTION: An electrode(200) is formed on a transparent substrate(100). An inorganic light emitting layer(300) is formed on the electrode. A dielectric layer(400) is formed on the inorganic light emitting layer. A dielectric layer with high a dielectric constant is composed of an organic macromolecule. The dielectric layer includes a nano inorganic dielectric particle. A back plate(500) is formed on the dielectric layer. The back plate is composed of a metal paste, a metal flake, or a macromolecule conductive material.
Abstract:
PURPOSE: A photo sensor improving the availability of a product is provided to manufacture a display device in a smooth thin film shape by mounting the photo sensor including an organic semiconductor material. CONSTITUTION: A first conductive pattern(140) is patterned in a first direction of the upper part or the lower part of a photoactive layer(130). The first direction is parallel to the surface of the photoactive layer. A second conductive pattern(120) is patterned among the upper part or the lower part of the photoactive layer in the other one. The second conductive pattern is parallel to the photoactive layer. The second direction crosses with the first direction.
Abstract:
PURPOSE: A touch screen in which 3D signal processing is possible is provided to manufacture the touch screen by piezoelectric or variable resistance materials, thereby three-dimensionally expanding a signal of the touch signal. CONSTITUTION: The first conductive pattern layer(120) is laminated on the transparent lower substrate. A material layer(130) is laminated on the first pattern layer. The second conductive pattern layer(140) is laminated in material layer. The transparent upper plate(150) is laminated on the second pattern layer.