Abstract:
투광성 전극층, 및 상기 투광성 전극층 위에 배치되며 상기 투광성 전극층에 대해 실질적으로 수직하게 정렬된 나노구조물 복합체들을 포함하되, 상기 나노구조물 복합체는 나노로드 및 상기 나노로드 주위에 결합된 금속 나노입자들을 포함하는 박막형 태양전지가 제공된다.
Abstract:
PURPOSE: A method for forming an etching hole for electrochemical etching is provided to form an etching hole of a reverse pyramid shape, thereby shortening the number of manufacturing processes. CONSTITUTION: A polystyrene particle(402) is regularly and periodically formed on a semiconductor substrate. The semiconductor substrate is processed by heat. The semiconductor substrate is etched by reactive ions with the polystyrene particle as an etching mask until an etching hole of a reverse pyramid shape is formed on the semiconductor substrate. The polystyrene particle is eliminated.
Abstract:
A method for manufacturing an OLED(Organic Light Emitting Diode) device is provided to cut a defective pixel due to a defective pixel pattern by connecting the pixel pattern and an auxiliary electrode pattern in a neck shape, thereby preventing diffusion of a defect from the specific pixel to the entire pixels. A method for manufacturing an OLED device includes the steps of: forming a lower electrode layer(120) on a substrate(110); forming an organic light emitting layer(410) in a pixel region(220) of the lower electrode layer; and forming an upper electrode layer on the organic light emitting layer and an auxiliary electrode region(230) of the lower electrode layer. The auxiliary electrode region is a contact region between the upper and lower electrode layers. The upper electrode layer is in contact with the lower electrode layer through the auxiliary electrode region to function as an auxiliary electrode of the lower electrode layer.
Abstract:
A display panel is provided to improve the light efficiency by forming a first pixel(a red sub-pixel(R), a green sub-pixel(G), and a blue sub-pixel(B)), one of which is a light-emitting device, and a second pixel(a white sub-pixel(W)) such that they are spaced from each other. A pixel layer(120) is formed on a lower substrate(110) and includes a firs pixel and a second pixel spaced from the first pixel. An upper substrate(130) is formed on the pixel layer so as to face the lower substrate. The first pixel includes a red sub-pixel(R), a green sub-pixel(G), and a blue sub-pixel(B). The second pixel includes a white sub-pixel(W). The first pixel is repeatedly formed on the same plane in an order of the red sub-pixel, the green sub-pixel, and the blue sub-pixel. The first pixel is formed over the second pixel. The first pixel is a light-emitting device and the second pixel is a light-receiving device.
Abstract:
A polymer dispersed LCD is provided to remove use no polarizing plate, improve the brightness, stabilize the alignment of liquid crystal molecules, and obtain an excellent electrical characteristic. Two substrates(11,11') are disposed in parallel with each other, and constitute a polymer dispersed LCD panel(10). A liquid crystal layer is dispersed between the two substrates. Electrodes(20,20') are respectively formed on inside surfaces of the two substrates, and disposed in parallel with each other. When a voltage is applied to liquid crystal molecules in the liquid crystal layer, an electric field is formed vertically to the transmissive direction of light.
Abstract:
PURPOSE: A solar cell using a core-shell nanowire is provided to obtain high efficiency by forming an electrode after a previously manufactured core-shell nanowire is laminated on a substrate in parallel. CONSTITUTION: A first electrode (20) is laminated on a substrate (10). A core-shell nanowire (30) is horizontally laminated on the first electrode. The core-shell nanowire includes a core part (31) and a shell part (33) to surround the core part. The core part of the core-shell nanowire is formed with an n-type semiconductor. The shell part of the core-shell nanowire is formed with a p-type semiconductor. A second electrode (40) is connected to the core part of the core-shell nanowire on both ends of the core-shell nanowire.
Abstract:
PURPOSE: A photovoltaic cell and a method for manufacturing the same are provided to improve the optical absorbent efficiency and the photoelectric conversion efficiency of the photovoltaic cell by forming polymeric nano-rods in a photoelectric conversion layer. CONSTITUTION: A first electrode(104) and a second electrode(106), which opposes the first electrode, are formed. A photoelectric conversion layer(108) is arranged between the first electrode and the second electrode. The photoelectric conversion layer includes a nano-rod layer(110), a conductive polymeric layer(120), and an organic material layer. The nano-rod layer is composed of magnetic and polymeric nano-rods(112). The nano-rod layer is vertically arranged on the surface of the first and the second electrode. The conductive polymeric layer or the organic material layer fills spaces in the nano-rod layer.