Patent application number | Description | Published |
20120031290 | CLICHE, METHOD OF MANUFACTURING CLICHE, AND PATTERN FORMED BY ROLL PRINTING METHOD - The present invention relates to a cliché, a manufacturing method of a cliché, and a pattern formed by a roll printing method to prevent deteriorations due to sagging and a disconnection of an end portion or a rounded angular portion, the cliché having a surface formed with a groove, wherein the end portion of the groove has a narrower width than the width of the center portion of the groove. | 02-09-2012 |
20120033172 | METHOD FOR FORMING PATTERN AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE - A method of forming a pattern and a manufacturing method of a liquid crystal display includes forming the pattern with a thin thickness by coating a pattern material on a printing roll using a nozzle, removing a surplus portion of the pattern material from the printing roll by using a plate, and transferring the pattern material remaining on the printing roll to a substrate to form the pattern. | 02-09-2012 |
20120058273 | INK COMPOSITION, AND METHOD OF FORMING PATTERN, COLOR FILTER AND METHOD OF PREPARING COLOR FILTER USING THE SAME - An ink composition, and a method of forming a pattern, a color filter and a method of manufacturing the color filter using the same. The ink composition includes a binder resin, a multifunctional monomer having an ethylenic unsaturated double bond, a coloring agent, a polymerization initiator containing a certain positive ion and a solvent. Therefore, the composition has excellent coating property and chemical resistance and also an improved adhesion to a printing member, and thus the ink composition may be useful in forming a precise micropattern using a roll printing method, particularly a reversed printing method. | 03-08-2012 |
20120231567 | METHOD OF FORMING METAL PATTERN AND METHOD OF MANUFACTURING DISPLAY SUBSTRATE HAVING THE SAME - A method of forming a metal pattern includes forming a precursor layer including a metal precursor on a substrate, irradiating a light on the precursor layer to form a metal seed layer having a predetermined pattern, and electroless-plating the metal seed layer to form a metal pattern layer. | 09-13-2012 |
20130126578 | SUBSTRATE ALIGNING UNIT, SUBSTRATE PROCESSING APPARATUS HAVING THE SAME, AND METHOD OF ALIGNING SUBSTRATE USING THE SAME - A substrate aligning unit includes a first driving roll, a second driving roll, a web guider, an encoder roll, and a controller. The first driving roll transfers a substrate in a first direction. The second driving roll is disposed spaced apart from the first driving roll in the first direction and transfers the substrate in the first direction. The web guider controls a position of the substrate in a second direction substantially perpendicular to the first direction. The encoder roll senses the position of the substrate to generate a sensing signal. The controller controls the first driving roll, the second driving roll, and the web guider based on the sensing signal. | 05-23-2013 |
20130148046 | POLARIZING LIQUID CRYSTAL PANEL AND DISPLAY APPARATUS INCLUDING THE SAME - In a polarizing liquid crystal panel and a display apparatus including the polarizing liquid crystal panel, the polarizing liquid crystal panel includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a plastic substrate, a first electrode on the plastic substrate, and a first alignment layer on the first electrode. The second substrate includes a base substrate which opposes the first substrate, a second electrode on the base substrate, and a second alignment layer on the second electrode. The liquid crystal layer is between the first and second substrates and polarizes a light using an electric field between the first and second electrodes. | 06-13-2013 |
20130169915 | POLARIZING LIQUID CRYSTAL PANEL, DISPLAY APPARATUS INCLUDING THE SAME AND METHOD OF MANUFACTURING THE SAME - A polarizing liquid crystal panel includes a first substrate including a first base substrate, a first alignment layer, and a first electrode between the first base substrate and the first alignment layer, a second substrate including a second base substrate, a second alignment layer, and a second electrode between the second base substrate and the second alignment layer, the second substrate facing the first substrate, a spacer between the first and second substrates and maintaining a cell gap therebetween, and a liquid crystal flow preventing portion between the first and second substrates. The liquid crystal flow preventing portion extends in a first direction, and restricts movement of the spacer in a second direction substantially perpendicular to the first direction. | 07-04-2013 |
20130228087 | CLEANING APPARATUSES FOR PRINTING PLATES AND PRINTING APPARATUSES INCLUDING THE SAME - A printing plate cleaning apparatus may include a cleaning chamber configured to receive a printing plate to be cleaned, a nozzle supporter in the cleaning chamber, and/or a unified nozzle unit that includes a cleaning nozzle unit and a rinsing nozzle unit unified as a body and attached to the nozzle supporter. The cleaning nozzle unit may include a cleaner nozzle configured to inject cleaner to the printing plate and/or a first suction nozzle suctioning waste. The rinsing nozzle unit may include a rinsing liquid nozzle configured to inject rinsing liquid to the printing plate and/or a second suction nozzle suctioning the waste. A printing plate cleaning apparatus may include the cleaning chamber, a cleaning nozzle unit in the cleaning chamber, and/or a rinsing nozzle unit in the cleaning chamber. The cleaning and rinsing nozzle units may be configured to move together with each other in the cleaning chamber. | 09-05-2013 |
20130248110 | SEALING COMPOSITION AND METHOD FOR MANUFACTURING DISPLAY PANEL USING THE SAME - A sealing composition and a method of manufacturing a display panel using the sealing composition are disclosed. The sealing composition includes about 10% by weight to about 80% by weight of a denatured epoxy resin having a methacrylate group, about 5% by weight to about 40% by weight of a photo-curing acrylate monomer, about 1% by weight to about 10% by weight of a heat-curing agent, about 1% by weight to about 10% by weight of a photo-polymerization initiator, about 5% by weight to about 50% by weight of a filler, about 1% by weight to about 10% by weight of a flexibility improving agent and about 0.001% by weight to about 8% by weight of an additive. | 09-26-2013 |