摘要:
Disclosed herein is a diffusion sheet for use in a backlight unit of a TFT-LCD. Specifically, this invention provides a diffusion sheet including a transparent base sheet, a light-diffusing layer laminated on one surface of the base sheet, and an antiblocking layer laminated on the other surface of the base sheet, the base sheet satisfying a refractive index represented by a predetermined equation. According to this invention, the diffusion sheet for a display can uniformly diffuse light, which is radiated from a light source lamp positioned at a side surface or the back surface of the display, while passing such light therethrough, thus obtaining clear display images, resulting in increased total light transmittance, light diffusibility, and luminance.
摘要:
A refrigerator which includes an outer case defining the outer appearance of the refrigerator, the inner case received in the outer case and defining a storage compartment, the insulation member filled in a gap between the outer case and the inner case for heat insulation, and a noise attenuation member disposed between an outer surface of the inner case and the insulation member to induce a sliding movement between the inner case and the insulation member. The insulation member is slidable relative to the insulation member when the inner case expands or contracts in accordance with a variation of temperature, whereby the generation of frictional noise due to friction between the inner case and the insulation member can be greatly reduced.
摘要:
Disclosed is a copolymer for liquid crystal alignment having a photoreactive group, a mesogen group, a thermosetting group, and a crosslinking group, a liquid crystal aligning layer including the copolymer for liquid crystal alignment, and a liquid crystal display including the liquid crystal aligning layer. Since the liquid crystal aligning layer has excellent thermal stability and no residual image, the liquid crystal aligning layer is usefully applied to the liquid crystal display.
摘要:
The invention relates to a micro multi-layered thin film hydrogen fuel cell system, which includes a reformer comprising a flow path formed at a side of a substrate and a catalyst in the flow path to reform a fuel into hydrogen. The fuel cell system also includes a cell for generating current using the hydrogen from the reformer. The cell comprises a pair of first and second substrates covering the substrate of the reformer with a membrane electrode assembly disposed between the pair of substrates with a catalyst formed thereon. The fuel cell system further includes a combustor for burning remaining fuel gas to generate heat. The combustor comprises a substrate disposed at an outer side of the second substrate of the cell, and a flow path formed in the substrate with a catalyst formed thereon.
摘要:
An apparatus comprising a spring retainer attachable to a printed circuit board; and a spring having a fixed end and a free end, wherein the fixed end is attached to the spring retainer and the free end is in contact with, and exerts a force on, the printed circuit board when the spring retainer is attached to the printed circuit board. A process comprising attaching a clamp to a printed circuit board, the clamp being positioned over one or more contact pads on the printed circuit board and comprising a spring retainer attached to the printed circuit board, and a spring having a fixed end and a free end, wherein the fixed end is attached to the spring retainer and the free end is in contact with, and exerts a force on, the printed circuit board; and inserting a flexible circuit with one or more electrical contact pads thereon between the spring and the printed circuit board such that the electrical contact pads of the flexible circuit are pressed by the spring against the corresponding electrical contact pads on the printed circuit board.
摘要:
Solubility, absorption, and permeability of drugs upon oral administration are improved when the drugs are mixed and/or complexed with water-miscible organic solvents. Illustratively, the absorption of a heparin-deoxycholic acid conjugate upon oral administration is increased by mixing and/or complexing this conjugate with dimethyl sulfoxide. Other illustrative water-miscible organic solvents include N-methylpyrrolidone, polyoxyl 35 castor oil, diethylene glycol monoethyl ether, and benzoic acid.
摘要:
A transflective-type liquid crystal display device includes a plurality of gate and data lines crossing each other on a substrate to define a plurality of pixel regions, a thin film transistor at each crossing of the gate and data lines, the thin film transistor including a semiconductor layer, and source and drain electrodes contacting source and drain regions, respectively, a projection seed pattern within the pixel region along a same layer as the semiconductor layer of the thin film transistor, and a reflective electrode contacting the drain electrode of the thin film transistor and having a reflective projection corresponding to the projection seed pattern.
摘要:
The present invention relates to plasma display panel and manufacturing method thereof to simplify the manufacturing steps and reduce cost of production. In the present invention, a black layer formed between a transparent electrode and a bus electrode is formed together with a black matrix at the same time. In this case, the black layer is formed together with the black matrix in one. Cheap nonconductive oxide is used as a black powder of a black layer. Specifically, in case the black layer and the black matrix are formed in one, the bus electrode is shifted to a non-discharge area to improve the brightness of the plasma display panel.
摘要:
A method for forming an isolation structure on a semiconductor substrate includes opening a portion of a pad oxide layer overlying the substrate using a process gas including an etchant gas and a polymer-forming gas. A portion of the substrate exposed by the opening step is etched to form a trench having a first slope and a second slope. The first slope is greater than 45 degrees, and the second slope is less than 45 degrees. The trench is filled to form the isolation structure.
摘要:
A refrigerator and a container moving system for a refrigerator are provided. The refrigerator includes a main body including at least one chamber; a container disposed in the chamber, the container being movable along a first direction and along a second direction; a door located on the main body, the container being moveable along the first direction by moving the door along the first direction; a motor, the container being movable along the second direction by the motor; and a battery electrically connected to the motor to supply power to the motor.