| Patent application number | Description | Published |
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| 20110009258 | Titanate Nanostructure and Method for Preparation Thereof - Disclosed is a titanate nanostructure, especially, represented by a chemical formula of NaKTi | 01-13-2011 |
| 20110110848 | Titanate Nanostructure and Method for Using Thereof - Disclosed is a titanate nanostructure, especially, represented by a chemical formula of AaBbTixOy wherein A and B are alkaline metals and 0≦a≦9, 0≦b≦9, 1≦a+b≦18, 1≦x≦10 and 2≦y≦20 with a, b, x and y each being an integer. A method for using the titanate nanostructure as a hydrogen storage medium is also provided. | 05-12-2011 |
| 20130192975 | Method of Manufacturing a Porous Gallium (III) Oxide Photocatalyst for Preparation of Hydrocarbons - The present invention relates to preparation of porous gallium (III) oxide [Ga | 08-01-2013 |
| 20130199923 | Method of Manufacturing Heterogeneous Catalyst Using Space Specificity - The present invention relates to a method of manufacturing a heterogeneous catalyst using space specificity, comprising: depositing a metal in a core of micelles provided on a substrate; depositing an oxide around a shell of the micelles after the deposition of the metal in the core of the micelle; and reducing the metal in the core of the micelles after the deposition of the oxide, then, removing the micelles, and a method for generation of hydrogen through decomposing water in the presence of the heterogeneous catalyst prepared according to the aforesaid method under a light source. | 08-08-2013 |
| 20140021589 | Semiconductor Photocatalyst Coated with Graphitic Carbon Film and Method of Fabricating the Same - A semiconductor of which a substance such as a semiconductor photocatalyst is uniformly coated on the surface thereof with a graphitic carbon film and a method of fabricating the same are disclosed. According to the inventive method, a graphitic carbon film having a thickness of 1 nm or less is uniformly formed on the surface of the semiconductor by performing hydrothermal synthesis and pyrolysis on glucose, so as to keep the original structure crystallinity of the semiconductor photocatalyst to be a support of the carbon film. | 01-23-2014 |
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| 20080300296 | Coating agent for drug releasing stent, preparation method thereof and drug releasing stent coated therewith - Disclosed are a coating agent for drug releasing stents, a method for preparing the same and a drug releasing stent coated therewith. The coating agent comprises a biologically active material and a coating material selected from among pullulan acetate, represented by the following Chemical Formula 1, and a polyurethane-surfactant mixture. | 12-04-2008 |
| 20090286864 | Coating agent for drug releasing stent, preparation method thereof and drug releasing stent coated therewith - Disclosed are a coating agent for drug releasing stents, a method for preparing the same and a drug releasing stent coated therewith. The coating agent for drug releasing stents comprises nanoparticles with a biologically active material entrapped therein, wherein the particles are formed of a polyethyleneimine (PEI)-deoxycholic acid (DOCA) polymer (PDo) in which 1˜8 moles of DOCA are grafted per mole of PEI. | 11-19-2009 |
| 20090315451 | Organic Light Emitting Diode Display And Method Of Manufacturing The Same - The present invention relates to an organic light emitting diode display and a method for manufacturing the same, including: a substrate; first signal lines formed on the substrate and including first pad units; second signal lines that intersect the first signal lines and include second pad units; first thin film transistors that are electrically connected to the first signal lines and the second signal lines; second thin film transistors that are electrically connected to the first thin film transistors; pixel electrodes that are electrically connected to the second thin film transistors; common electrodes facing the pixel electrodes; light emitting members that are formed between the pixel electrodes and the common electrodes; contact assistants that are formed on the first pad units and the second pad units; and protective partitions that enclose circumferences of the contact assistants. | 12-24-2009 |
| 20100013383 | ORGANIC LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREOF - The present invention relates to an organic light emitting device and a manufacturing method thereof. A method of manufacturing an organic light emitting device according to an exemplary embodiment of the present invention includes: respectively forming first, second, and third driving transistors in a first region, a second region, and a third region on a substrate; forming an insulating layer on the first to third driving transistors; respectively forming first, second, and third pixel electrodes on the insulating layer, the first, second, and third pixel electrodes being formed in the first, second, and third regions, respectively; forming an auxiliary electrode on a side surface of each of the first, second, and third pixel electrodes; forming an organic light emitting member on the first to third pixel electrodes; and forming a common electrode on the organic light emitting member. | 01-21-2010 |
| 20100085342 | Display Panel - A display panel includes a power line supplying power, and a plurality of pixels connected with the power line, each pixel including a plurality of sub-pixel regions, and receiving the power to display an image. Each of the pixels further includes a plurality of driving thin film transistors and a plurality of light emitting units. Each of the driving thin film transistors are positioned in respective sub-pixel regions to receive the power to output driving signals. Each of the light emitting units are connected to respective driving thin film transistors, have relatively longer lengths in a first direction, and have the same width in a second direction substantially perpendicular to the first direction. One among the plurality of light emitting units is longer than the remaining light emitting units to thereby improve a light emitting efficiency and image display quality of a display panel. | 04-08-2010 |
| 20100134426 | TOUCH SENSIBLE ORGANIC LIGHT EMITTING DEVICE - Embodiments of the present invention generally relate to a touch sensible organic light emitting device. The organic light emitting device according to an exemplary embodiment of the present invention comprises: a substrate; a thin film transistor disposed on the substrate; an organic light emitting element connected to the thin film transistor and receiving a data voltage; a plurality of encapsulation thin films disposed on the organic light emitting element, and encapsulating the thin film transistor and the organic light emitting element; a planarization layer disposed on the encapsulation thin film; and a touch sensor disposed on the planarization layer. | 06-03-2010 |
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| 20110109662 | DRIVING APPARATUS AND DRIVING METHOD OF LIQUID CRYSTAL DISPLAY - A driving apparatus for a liquid crystal display, which includes a first pixel, a second pixel and a third pixel that display different colors, includes: an image signal compensation unit that compensates input image signals corresponding to the first pixel, the second pixel, and the third pixel to generate compensated input image signals; and a data driver that supplies data voltages to the first pixel, the second pixel and the third pixel based on the compensated input image signals. The image signal compensation unit shifts a value of the input image signal corresponding to the first pixel by a first value with respect to a common voltage, shifts a value of the input image signal corresponding to the second pixel by a second value with respect to the common voltage, and shifts a value of the input image signal corresponding to the third pixel by a third value with respect to the common voltage. | 05-12-2011 |
| 20120016007 | SMALL INTERFERENCE RNA COMPLEX WITH INCREASED INTRACELLULAR TRANSMISSION CAPACITY - A multiplex siRNA complex and a multifunctional nucleic acid structure complex, which have enhanced intracellular delivery capacity are provided. The siRNA complex and the multifunctional nucleic acid structure complex have a novel structure which can be chemically synthesized in an easy manner for a conventional shRNA system for inhibiting the expression of a plurality of genes, while they can inhibit the expression of a plurality of genes at the same time at increased efficiency compared to the conventional siRNA. Also, they have high intracellular delivery capacity and can specifically inhibit the expression of target genes without causing a nonspecific antiviral response, and thus are highly useful as siRNA mechanism-mediated therapeutic agents for treating cancer or viral infection. In addition, the multifunctional nucleic acid structure complex can comprise, in addition to siRNAs, functional oligonucleotides, such as miRNA, antagomiR, an antisense oligonucleotide, an aptamer and ribozyme, and thus can perform various functions at the same time. | 01-19-2012 |
| 20120142013 | NUCLEIC ACID APTAMER CAPABLE OF BINDING SPECIFICALLY TO PANCREATIC CANCER CELLS OR TISSUES AND USE THEREOF - The present invention relates to a nucleic acid aptamer which can specifically recognize and bind to pancreatic cancer cells or tissues. The nucleic acid aptamer can bind specifically only to pancreatic cancer cells or tissues without binding to normal pancreatic cancer tissue, and thus can be effectively used as a composition for diagnosing and treating pancreatic cancer. In addition, the nucleic acid aptamer can detect not only the terminal pancreatic cancer cell line Capan-1, but also the early pancreatic cancer cell line Panc-1, and thus can be used for early diagnosis of pancreatic cancer, thereby contributing to increasing the survival rate of pancreatic cancer patients. | 06-07-2012 |
| 20120238017 | NOVEL SIRNA STRUCTURE FOR MINIMIZING OFF-TARGET EFFECTS AND RELAXING SATURATION OF RNAI MACHINERY AND THE USE THEREOF - The present invention relates to a novel siRNA structure and the use thereof. More particularly, the invention relates to a double-stranded small interfering RNA molecule (siRNA molecule) comprising a 19-21 nucleotide (nt) antisense strand and a 15-19 nt sense strand having a sequence complementary to the antisense sequence, wherein the 5′ end of the antisense strand has a blunt end and the 3′ end of the antisense strand has an overhang, and to a method for silencing the expression of a target gene using the siRNA molecule. | 09-20-2012 |
| 20130106819 | DISPLAY PANEL AND DISPLAY APPARATUS HAVING THE SAME | 05-02-2013 |
| 20130130377 | NOVEL SIRNA STRUCTURE FOR MINIMIZING OFF-TARGET EFFECTS CAUSED BY ANTISENSE STRANDS, AND USE THEREOF - The present invention relates to a novel siRNA structure and the use thereof, and more particularly to a double-stranded siRNA molecule comprising an antisense strand and a sense strand, wherein the siRNA molecule has at least one single nucleotide bulge formed by introducing a single nucleotide into the antisense strand, particularly at position 2 from the 5′ end, and to a method of using the same to silence a target gene. The siRNA molecule of the invention shows high target gene silencing efficiency while minimizing off-target effects caused by the antisense strand, and thus has improved target selectivity. Accordingly, the siRNA molecule of the invention can be substituted for conventional siRNA molecules and can be widely be used in siRNA-based gene silencing techniques, including gene therapy. | 05-23-2013 |
| 20130273657 | NUCLEIC ACID MOLECULES INDUCING RNA INTERFERENCE, AND USES THEREOF - The present invention relates to an RNAi-inducing nucleic acid molecule having a new structure and the use thereof, and more particularly to a novel nucleic acid molecule having a structure comprising a first strand, which is 24-121 nt in length and comprises a region complementary to a target nucleic acid, and a second strand which is 13-21 nt in length and has a region that binds complementarily to the region of the first strand, which is complementary to the target nucleic acid, so that the nucleic acid molecule inhibits the expression of a target gene with increased efficiency, and to a method of inhibiting the expression of a target gene using the nucleic acid molecule. The nucleic acid molecule structure of the present invention increases the efficiency with which the nucleic acid molecule inhibits the target gene. Alternatively, the nucleic acid molecule of the present invention can either increase the ability of the siRNA to bind to the target gene or cause synergistic cleavage, by introduction of antisense DNA, antisense RNA, ribozyme or DNAzyme, thereby increasing the efficiency with which the nucleic acid molecule inhibits the target gene. In addition, when the nucleic acid molecule according to the present invention is used, the efficiency with which the target gene is inhibited can be maintained for an extended period of time. Accordingly, the RNAi-inducing nucleic acid molecule of the present invention can be effectively used for the treatment of cancer or viral infection in place of conventional siRNA molecules. | 10-17-2013 |
| 20140249304 | LONG INTERFERING DSRNA SIMULTANEOUSLY INDUCING AN IMMUNE REACTION AND THE INHIBITION OF THE EXPRESSION OF TARGET GENES - A long interfering dsRNA (liRNA) capable of inhibiting specific RNAi-mediated expression of target genes and promoting an immune reaction, and use thereof are provided. The long interfering dsRNA can be useful in inhibiting specific expression of target genes through an RNA-interfering reaction in a sequence-specific manner and inducing expression of interferon-β by stimulating a protein kinase R (PKR) path in a structure-dependent manner. | 09-04-2014 |
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| 20110187629 | FLAT PANEL DISPLAY APPARATUS AND ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - A flat panel display apparatus includes a substrate; a display unit which is formed on the substrate and displays an image; a metal sheet which faces towards the substrate; a sealant which fills the entire free space between the substrate and the metal sheet and seals the space between the substrate and the metal sheet; and a polymer layer which is disposed on a surface of the metal sheet and has a lower thermal expansion coefficient than the metal sheet. An organic light-emitting display (OLED) apparatus including a sealant which fills an entire space between a substrate and a metal sheet is also disclosed. | 08-04-2011 |
| 20110248907 | DISPLAY APPARATUS - A display apparatus having an improved function for encapsulating a display unit, and comprising a substrate, wherein the display unit is disposed on the substrate; an encapsulation unit facing the display unit, the encapsulation unit comprising: a metal layer; and a composite member; and a sealing unit disposed between the substrate and the encapsulation unit and separated from the display unit so as to adhere the substrate to the encapsulation unit, wherein the composite member comprises a resin matrix and carbon fibers, and wherein the metal layer is disposed between the substrate and the composite member. | 10-13-2011 |
| 20130162549 | DISPLAY DEVICE INTEGRATED WITH TOUCH SCREEN PANEL - A display device integrated with a touch screen panel. The display device includes a plurality of pixels formed on a substrate, color filter patterns on a surface of the display device, corresponding to the pixels and containing a conductive material, and a black matrix formed between the color filter patterns. Each of the color filter patterns is electrically connected to an adjacent one of the color filter patterns to be used as sense electrodes of a touch screen panel. | 06-27-2013 |
