Patent application number | Description | Published |
20120156882 | METHOD FOR FABRICATING LARGE-AREA NANOSCALE PATTERN - A method for fabricating a large-area nanoscale pattern includes: forming multilayer main thin films isolated by passivation layers; patterning a first main thin film to form a first main pattern; forming a first spacer pattern with respect to the first main pattern; and forming a second main pattern by transferring the first spacer pattern onto a second main thin film. By using multilayer main thin films isolated by different passivation films, spacer lithography capable of reducing a pattern pitch can be repetitively performed, and the pattern pitch is repetitively reduced without shape distortion after formation of micrometer-scale patterns, thereby forming nanometer-scale fine patterns uniformly over a wide area. | 06-21-2012 |
20120199464 | Touch Panel and Manufacturing Method Thereof - A touch panel is provided. The touch panel includes a first conductive pattern, a first insulation layer, a second conductive pattern, a first metal electrode, a second metal electrode, and a second insulation layer. The first conductive pattern is formed on a transparent substrate. The first insulation layer is formed on the first conductive pattern. The second conductive pattern is formed on the first insulation layer. The first metal electrode is connected to one end of the first conductive pattern. The second metal electrode is connected to one end of the second conductive pattern. The second insulation layer is formed on the second conductive pattern, the first metal electrode or the second metal electrode. | 08-09-2012 |
20120206394 | TOUCH PANEL AND MANUFACTURING METHOD THEREOF - A touch panel is provided. The touch panel includes a substrate, a jumper metal, a first insulation layer, first and second conductive patterns, first and second metal electrodes, and a second insulation layer. The jumper metal is formed on the substrate. The first insulation layer includes an opening and is formed on the jumper metal. The first and second conductive patterns are formed on the first insulation layer. The first and second metal electrodes are respectively connected to end portions of the first and second conductive patterns. The second insulation layer is formed on the first and second conductive patterns and the first and second metal electrodes. One of the first and second conductive patterns is connected by the jumper metal exposed through the opening of the first insulation layer. | 08-16-2012 |
20130223096 | LIGHT UNIT - The present invention provides a light unit, comprising a printed circuit board equipped with a plurality of LEDs; and a light guide member equipped with mounting grooves to house the LEDs. It is preferred that the light guide member comprises one surface and another surface facing the one surface; a first density pattern area and a second density pattern area having higher density than that of the first density pattern area are formed in the one surface; and the second density pattern is disposed in an area closer to the light emitting surface of the LED than the first density pattern area. | 08-29-2013 |
20130242604 | LIGHT UNIT - A light unit is provided. The light unit includes a PCB mounted with a plurality of LEDs, and a light guide member having a plurality of reception grooves piercing therethrough and receiving the LEDs, wherein the light guide member includes one surface and the other surface opposite to the one surface, and the one surface of the light guide member is further coated with the resin material. The reception grooves are formed in the light guide member and are filled with a fluid resin material, thus preventing the damage to the LED caused by the difference between the thermal expansion rates of the components such as the light guide member, the reflection film and the PCB. | 09-19-2013 |
20140140068 | LIGHTING DEVICE - The present invention relates to an lighting device capable of reducing UGR (Unified Glare Rating) characterized by comprising the frame portion formed at the peripheral area in which the printed circuit board mounted with a light source and the light source are arranged, and the inserting portion into which the diffusing plate and the optical plate are inserted at the inside of the frame portion simultaneously. Particularly, an air gap can be formed on the closed adhered surface of the optical plate and the diffusing plate. | 05-22-2014 |
20140192540 | ILLUMINATING MEMBER FOR REDUCING UNIFIED GLARE RATING AND LIGHTING DEVICE USING THE SAME - Disclosed is a lighting device capable of reducing UGR (Unified Glare Rating). in a illuminating member, reflection efficiency of light significantly scattering to the left and right among light applied to the air gap through the diffusion plate is increased using the adhesion material pattern layer of periphery surrounding an air gap, and simultaneously, the UGR may be reduced by removing the process disposing the pattern with a specific structure and increasing the process efficiency. | 07-10-2014 |
20140367148 | TOUCH PANEL AND MANUFACTURING METHOD THEREOF - Disclosed are an optical member, a display device including the optical member and a method of fabricating the optical member. The display device includes a light source; a wavelength conversion member into which light generated from the light source is incident; and a display panel into which light is incident from the wavelength conversion member. The wavelength conversion member includes a receiving part having a pipe shape; a matrix in the receiving part; and a plurality of wavelength conversion particles disposed in the matrix to convert a wavelength of the light generated from the light source. | 12-18-2014 |