Patent application number | Description | Published |
20090011344 | METHOD OF MANUFACTURING COLOR FILTER - A method of manufacturing a color filter including providing pixels defined by a black matrix on a substrate, forming a liquid ink layer in the pixels, drying the liquid ink layer to form a film on a surface of the liquid ink layer, coating an overcoating solution on the film of the liquid ink layer, and hard baking the liquid ink layer and the overcoating solution in order to form a solidified ink layer adhered to a solidified overcoating layer without discoloration of the pixels. | 01-08-2009 |
20090029892 | CLEANING SOLUTION FOR CLEANING SURFACE OF NOZZLE PLATE OF INKJET PRINTHEAD AND METHOD OF CLEANING SURFACE OF NOZZLE PLATE BY USING THE CLEANING SOLUTION - Provided are a cleaning solution for cleaning a surface of a nozzle plate of an inkjet printhead that prints an image by ejecting ink droplets through nozzles and a method of cleaning a surface of a nozzle plate by using the cleaning solution. The cleaning solution includes a solvent; and an additive comprising at least one of a leveling agent and a surfactant, which is added to the solvent. | 01-29-2009 |
20090073349 | THREE-DIMENSIONAL MICROFABRICATION METHOD USING PHOTOSENSITIVE NANOCRYSTALS AND DISPLAY DEVICE - Example embodiments provide a three-dimensional microfabrication method using photosensitive nanocrystals is provided. The method comprises the steps of preparing a photosensitive composition comprising a photocurable compound and nanocrystals whose surface is coordinated with a compound having a photosensitive group, applying the photosensitive composition to a substrate and drying the photosensitive composition to form a thin film, and subjecting the thin film to three-dimensional microfabrication. According to the method, nanocrystals are arranged in a three-dimensional array to form photonic crystals or a three-dimensional structure. The three-dimensional structure can be used for the fabrication of micro-electro-mechanical systems (MEMS), thus contributing to the manufacture of display devices and electronic devices on a nanometer scale. Example embodiments also provide a display device using the three-dimensional structure of nanocrystals. | 03-19-2009 |
20090156730 | PIGMENT DISTRIBUTION SYSTEM AND METHOD OF ENCAPSULATING PIGMENT - Provided is a pigment distribution system. The pigment distribution system includes a pigment encapsulated by physically adsorbing a diblock copolymer to the pigment. The diblock copolymer is represented by Formula 1 below: | 06-18-2009 |
20120200950 | COMPOSITE FOR BLACK MATRIX RESIST, METHOD FOR MANUFACTURING BLACK MATRIX RESIST, COLOR FILTER ARRAY PANEL, AND METHOD FOR MANUFACTURING THE SAME - A resist composition for a black matrix, the resist composition including carbon nanotubes, a halosulfonic acid, an alcohol, an ammonium hydroxide compound, and a fluorosilane. | 08-09-2012 |
20130016313 | PIXEL UNIT AND DISPLAY PANEL HAVING THE SAMEAANM SHIM; Woo-SubAACI Asan-siAACO KRAAGP SHIM; Woo-Sub Asan-si KRAANM KIM; Sung-WoongAACI Suwon-siAACO KRAAGP KIM; Sung-Woong Suwon-si KRAANM KIM; Jang-SubAACI Suwon-siAACO KRAAGP KIM; Jang-Sub Suwon-si KRAANM KANG; Yoon-HoAACI Yongin-siAACO KRAAGP KANG; Yoon-Ho Yongin-si KR - In a pixel unit and a display panel having the pixel unit, the pixel unit includes a pixel portion configured to display a color, and a transmissive portion configured to transmit light. The pixel portion is disposed at a central portion of the pixel unit and the transmissive portion is disposed at a peripheral portion adjacent to the central portion, or the transmissive portion is disposed at the central portion of the pixel unit and the pixel portion is disposed at the peripheral portion adjacent to the central portion. | 01-17-2013 |
20140051781 | COMPOSITE FOR BLACK MATRIX RESIST, METHOD FOR MANUFACTURING BLACK MATRIX RESIST, COLOR FILTER ARRAY PANEL, AND METHOD FOR MANUFACTURING THE SAME - A resist composition for a black matrix, the resist composition including carbon nanotubes, a halosulfonic acid, an alcohol, an ammonium hydroxide compound, and a fluorosilane. | 02-20-2014 |
20140315339 | METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY - A manufacturing method of an organic light emitting display includes preparing a substrate including a cathode line, forming an anode electrode on the substrate, the anode electrode being insulated from the cathode line, forming an insulating layer having a first opening exposing a portion of the cathode line and a second opening exposing a portion of the anode electrode on the substrate, forming an organic layer on the insulating layer, forming an electrical connection portion electrically connected to the cathode line by supplying a conductive solution that dissolves the organic layer in an area of the organic layer corresponding to the first opening, and forming a cathode electrode overlapping with the electrical connection portion. | 10-23-2014 |