Patent application number | Description | Published |
20100095860 | PRINTING SYSTEM AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - A printing system comprises a moving rail, a cliché plate and a substrate positioned on the moving rail, a printing roller that transcribes a pattern material on the substrate by passing through the cliché plate. The printing system further comprises a cleaning unit that cleans the cliché plate. | 04-22-2010 |
20100159788 | Printing device, patterning method using the same, and method of fabricating a liquid crystal display device using the same - A printing device, a patterning method using the same and a method of fabricating an LCD device using the same are disclosed. The printing device includes a printing roll having a blanket adhered to an outer surface thereof; and an absorption nozzle to absorb solvent from the blanket. The absorption nozzle may include an absorber having a slit, a vacuum controller connected to the absorber, and a pipe connected to the vacuum controller. | 06-24-2010 |
20110132527 | METHOD FOR FABRICATING CLICHE AND METHOD FOR FORMING THIN FILM PATTERN BY USING THE SAME - Disclosed is a method for fabricating a cliché that can prevent formation of a defective thin film pattern, and a method for forming a thin film pattern using the same. The method for fabricating a cliché includes providing a base substrate having first and second regions, forming a first depressed pattern having a first depth and a first width at a first region, and a second depressed pattern having a second width greater than the first width and a depth the same with the first depth at a second region, forming a protective film for exposing the second region and covering the first region, the protective film having adhesivity, forming the second depressed pattern to have a second depth deeper than the first depth of the first depressed pattern at the first region by using the protective film having the adhesivity, and removing the protective film. | 06-09-2011 |
20120038084 | ROLL MOLD, METHOD FOR FABRICATING THE SAME AND METHOD FOR FABRICATING THIN FILM PATTERN USING THE SAME - Discussed are a roll mold, a method for fabricating the same and a method for fabricating a thin film pattern using the same, to prevent dimensional variation of the mold and simplify the overall process. The method for fabricating a roll mold includes providing a substrate provided with a master pattern layer, sequentially forming a mold surface layer and a solid suffer layer on the substrate provided with the master pattern layer to provide a flat panel mold, forming an adhesive resin layer on the base roller aligned on the flat panel mold, and rolling the base roller provided with the adhesive resin layer over the flat panel mold to adhere the flat panel mold to the base roller through the adhesive resin layer. | 02-16-2012 |
20150179586 | DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - Disclosed is a method for forming a display device. The method includes forming an alignment mark on a front surface of a substrate having a display region and a non-display region surrounding the display region, forming an alignment protection pattern on a rear surface of the substrate such that the alignment protection pattern overlaps the alignment mark, and forming a light-shielding member in the non-display region on the rear surface of the substrate such that the light-shielding member forms a boundary with the alignment protection pattern. | 06-25-2015 |
20150336131 | ROLL MOLD, METHOD FOR FABRICATING THE SAME AND METHOD FOR FABRICATING THIN FILM PATTERN USING THE SAME - Discussed are a roll mold, a method for fabricating the same and a method for fabricating a thin film pattern using the same, which can prevent dimensional variation of the mold and simplify the overall process. The method for fabricating a thin film pattern includes providing a roll mold having a base roller provided with a light source, an adhesive resin layer formed on the base roller, a buffer layer formed on the adhesive resin layer, and a mold surface layer having a groove-protrusion shape formed on the buffer layer; forming a printing liquid on the roll mold or the substrate; and rolling the roll mold over the substrate to form a thin film pattern on the substrate. Also, the mold surface layer and the adhesive resin layer can be cured through light emitted from the light source arranged in the base roller. | 11-26-2015 |
20160093684 | DISPLAY DEVICE INCLUDING ALIGNMENT MARK AND LIGHT SHIELDING PATTERN - Disclosed is a display device that includes a substrate having an active area and a dead area around the active area; an alignment mark on the inside surface of the substrate in a part of the dead area; and a light-shielding pattern on a rear surface of the substrate in the dead area, the light-shielding pattern including a mark hole for exposing the alignment mark. By providing the light-shielding pattern on a display surface in the dead area, the display device has expanded active display area and improved visual appreciation. | 03-31-2016 |
Patent application number | Description | Published |
20080261901 | Cosmetic Composition Comprising Beta-Fructosyl-L-Ascorbic Acid for Skin Whitening - The present invention is related to novel cosmetic composition comprising β-fructosyl-L-ascorbic acid derivatives produced by fructose conversion reaction using by ascorbic acid and the compounds shows potent inhibiting effect on the activity of tyrosinase enzyme, therefore, it can be useful as a skin whitening cosmetic composition as an cream, skin, lotion, pack and the like. | 10-23-2008 |
20120270287 | NOVEL METHOD OF PRODUCING 3-HYDROXYPROPIONIC ACID FROM GLYCEROL - The present invention relates to a novel method of producing 3-hydroxypropionic acid from glycerol, and more particularly to a method of producing 3-hydroxypropionic acid by culturing in a glycerol-containing medium a mutant microorganism obtained by amplifying an aldehyde dehydrogenase-encoding gene in a microorganism having the abilities to produce coenzyme B12 and produce 3-hydroxypropionic acid using glycerol as a carbon source. The present invention enables the fermentation of glycerol even under microaerobic or aerobic conditions without having to add coenzyme B12. Thus, the invention will be very suitable for the development of biological processes for producing large amounts of 3-hydroxypropionic acid. | 10-25-2012 |
20130089901 | NOVEL THRAUSTOCHYTRID-BASED MICROALGAE, AND METHOD FOR PREPARING BIO-OIL BY USING SAME - The present invention relates to novel thraustochytrid-like microalgae having the ability to produce bio-oil, and a method of producing bio-oil using the same. The microalgae of the invention accumulate bio-oil at a high ratio in the cells when being cultured in glucose-containing medium, and thus can produce bio-oil in a high yield. Also, the microalgae can produce bio-oil using bean powder as a nitrogen source, and a product obtained by culturing edible bean powder as medium can be used as a raw material for producing food and feed. Also, the microalgae can produce bio-oil using non-food cellulosic biomass as a carbon source. Moreover, the use of non-food cellulosic biomass for production of bio-oil can overcome the factors limiting the development of bio-oil, including the unstable supply of food resources and an increase in the cost of raw materials, and can improve the commercial competitiveness of microbial fermentation oil. | 04-11-2013 |
20130095541 | METHOD FOR PREPARING 3-HYDROXYPROPIONIC ACID FROM GLYCEROL IN HIGH YIELD - The present invention relates to a method for producing 3-hydroxypropionic acid by culturing in a glycerol-containing medium a mutant microorganism obtained by inserting or amplifying a gene encoding propanediol utilization protein in a microorganism having the abilities to produce coenzyme B12 and produce 3-hydroxypropionic acid using glycerol as a carbon source | 04-18-2013 |
20150299733 | Mutant Beta-Glucosidases Having Enhanced Activity and a Method for Producing Bioethanol Using the Same - The present invention relates to beta-glucosidase that is mutated to have enhanced activity, and a method for producing bioethanol using the same. More particularly, the present invention relates to a polynucleotide encoding beta-glucosidase that is mutated to have enhanced activity, beta-glucosidase expressed from the polynucleotide, an expression vector including the polynucleotide, a transformant that is transformed with the expression vector, a method for producing the mutated beta-glucosidase using the transformant, and a method for producing bioethanol using the transformant. The mutant beta-glucosidase of the present invention increases production of glucose much more than the conventional beta-glucosidase, and thus it can be widely used for economic production of bioethanol. | 10-22-2015 |
Patent application number | Description | Published |
20080211786 | DISPLAY DEVICE - A display device, includes: a touch panel which outputs a predetermined enable signal corresponding to an external pressure; a display panel which includes a light detector responding to external light and generating a predetermined electrical signal representing the position of the light; and a panel driver which forms an image corresponding to the electrical signal on the display panel if the enable signal is input. | 09-04-2008 |
20080242183 | Pattern forming method using printing device and method of manufacturing liquid crystal display device using the same - A pattern forming method using printing device and method of manufacturing LCD device using the same is disclosed, which uses a cleaning dry film to remove a pattern material from a printing plate, the printing device comprising a printing roller coated with a pattern material; a printing plate including embossing and depressed patterns for patterning the pattern material of the printing roller; a substrate to which the pattern material on the embossing patterns of the printing roller is transcribed; and a cleaning unit, for removing the pattern material from the printing plate, provided with a film-supplying roller, a cleaning roller and a film-collecting roller combined with one another by one cleaning dry film. | 10-02-2008 |
20120001890 | Switchable 3-Dimensional Conversion Device, Method for Manufacturing the Same and Stereoscopic Image Display Device Using the Same - The present invention is for a switchable 3-dimensional conversion device having a spacer stably formed at a predetermined height by imprinting, a manufacturing method thereof and a stereoscopic image display device using the same, the method includes: providing a first electrode on an inner surface of a first substrate; applying a resin material to the first electrode to a predetermined thickness; placing a mold structure which has a concave part formed with a predetermined depth thereon, on the resin material; stamping the resin material using the mold structure, in order to form a spacer pattern; dry etching the spacer pattern to form a spacer; forming a plurality of second electrodes, which are spaced from one another and have longitudinal axes in one direction, respectively, on a second substrate; and arranging the first and second substrates opposite to each other, bonding the same, and forming a liquid crystal layer between the first and second substrates. | 01-05-2012 |
20150279671 | METHOD FOR FORMING OXIDE THIN FILM AND METHOD FOR FABRICATING OXIDE THIN FILM TRANSISTOR EMPLOYING GERMANIUM DOPING - The present invention disclosed herein relates to a method for forming an oxide film and a method for fabricating an oxide thin film transistor, and more particularly, to a method for forming an oxide film and a method for fabricating an oxide thin film transistor which employ a germanium doping. A method for forming an oxide thin film according to an embodiment of the present invention, the method includes: applying a metal compound on a substrate; and heat-treating the substrate, wherein the metal compound solution is prepared by dissolving an indium compound, a zinc compound and a germanium compound in a solvent. | 10-01-2015 |