Patent application number | Description | Published |
20090102742 | MIMO ANTENNA AND COMMUNICATION DEVICE USING THE SAME - A multiple-input multiple-output (MIMO) antenna and an antenna system using the same are provided. The MIMO antenna includes a plurality of antenna elements in which a feeding unit is formed at one end, and another end is connected to a ground, and a connection unit which connects the antenna elements. | 04-23-2009 |
20090243404 | Vibrator, controlling method thereof and portable terminal provided with the same - In accordance with the present invention, a vibrator including a case; an elastic member installed inside the case and made of shape memory alloy of which physical properties are varied as power is applied from an outside of the case; a vibrating body elastically installed inside the case by the elastic member; and a coil installed inside the case and vibrating the vibrating body as the power is applied from the outside. | 10-01-2009 |
20100073782 | OPTICAL LENS - Provided is an optical lens including an effective surface on which light is incident; and a rib that extends outward from the effective surface and has barrel contact surfaces on which external forces applied to the outer circumferential surface of the rib act symmetrically with respect to an optical axis of the effective surface. | 03-25-2010 |
20100215513 | VACUUM PUMPING SYSTEM, DRIVING METHOD THEREOF, APPARATUS HAVING THE SAME, AND METHOD OF TRANSFERRING SUBSTRATE USING THE SAME - An apparatus includes a transfer unit under an atmospheric condition and having a robot therein; and at least one process chamber connected to one side of the transfer unit with a slot valve there between, and being alternately under a vacuum condition and under an atmospheric condition. | 08-26-2010 |
20120095187 | NOVEL CYANINE COMPOUND FOR LABELING BIOMOLECULE AND PREPARATION METHOD THEREOF - Disclosed are a novel cyanine compound, represented by the following Formula 1, for labeling biomolecules, and a method for preparing the same. | 04-19-2012 |
20120162578 | BISTABLE CHIRAL SPLAY NEMATIC MODE CRYSTAL DISPLAY DEVICE - A bistable chiral splay nematic mode liquid crystal display device including a first substrate; a first electrode on the first substrate, the first electrode having a plate shape; a first insulating layer covering the first electrode; a second electrode and a third electrode on the first insulating layer along a first direction; a second substrate facing the first substrate; a fourth electrode on the second substrate, the fourth electrode having a plate shape; a second insulating layer covering the fourth electrode; a fifth electrode and a sixth electrode on the second insulating layer along a second direction; and a bistable chiral splay nematic liquid crystal layer between the first substrate and the second substrate. | 06-28-2012 |
Patent application number | Description | Published |
20090051618 | MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) ANTENNA SYSTEM ADAPTABLE FOR ENVIRONMENTAL MULTIPLICITY - A Multiple Input Multiple Output (MIMO) antenna system adaptable to an environmental multiplicity is provided. A MIMO antenna system includes a first antenna element, a second antenna element, a receiver for receiving at least one of different polarized signals through the first antenna element, a channel estimator for estimating a channel using a signal received via the receiver and a signal received via the second antenna element, and a correlation comparator for controlling the receiver to receive a specific polarized signal according to a correlation calculated from the estimated channel. | 02-26-2009 |
20090066603 | ANTENNA HAVING PARASITIC ELEMENT - An antenna having a parasitic element is disclosed, the antenna including a ground, a radiation unit which is arranged on a different area of the same plane as the ground, and a parasitic element which is selectively connected to the ground, and operates as an antenna element. Where the antenna is in a first mode, electromagnetic waves resonate in the radiation unit, and where the antenna is in a second mode, electromagnetic waves resonate in the radiation unit and the parasitic element. | 03-12-2009 |
20120181503 | Method of Fabricating Silicon Quantum Dot Layer and Device Manufactured Using the Same - Disclosed are a method of fabricating a silicon quantum dot layer and a device manufactured using the same. A first capping layer is formed on a substrate, and a silicon-containing precursor layer is formed on the first capping layer. A second capping layer is formed on the silicon-containing precursor layer. The first capping layer, the silicon-containing precursor layer, and the second capping layer are irradiated to convert the silicon-containing precursor layer into a stack including a first poly-crystalline silicon layer, a silicon quantum dot layer on the first poly-crystalline silicon layer, and a second poly-crystalline silicon layer on the silicon quantum dot layer. | 07-19-2012 |
20130019935 | SOLAR CELL MODULE AND METHOD FOR MANUFACTURING THE SAME - A manufacturing method of a solar cell module according to an exemplary embodiment of the present invention includes: forming a first electrode on a transparent substrate; forming a first groove at the first electrode by performing a first laser scribing process; forming a semiconductor layer on the first electrode; forming a second groove at the semiconductor layer by performing a second laser scribing process; forming a second electrode on the semiconductor layer; forming a third groove at the semiconductor layer and the second electrode by performing a third laser scribing process; and forming fourth and fifth grooves at the semiconductor layer and the second electrode by performing a fourth laser scribing process. The fourth laser scribing process includes using first and second laser beams. | 01-24-2013 |
20130050052 | MIMO ANTENNA AND COMMUNICATION DEVICE USING THE SAME - A multiple-input multiple-output (MIMO) antenna and a communication device using the same is provided. The MIMO antenna includes a plurality of antenna elements in which a feeding unit is formed at one end, and another end is connected to a ground, and a connection unit which connects the antenna elements. | 02-28-2013 |
20130186461 | SOLAR CELL AND METHOD OF MANUFACTURING THE SAME - A photoelectric device includes a substrate having a generation region and a non-generation region so that the non-generation region is adjacent to the generation region, at least one photoelectric conversion unit in the generation region, and at least one electrode in the non-generation region. The electrode includes an inclined side extending at an acute angle from the substrate. | 07-25-2013 |
20130247969 | SOLAR CELL AND METHOD OF MANUFACTURING THE SAME - A solar cell includes a rear electrode layer on a substrate and divided into a plurality of portions by a first separation groove, a light absorption layer and a buffer layer on the rear electrode layer and divided into a plurality of portions by a second separation groove parallel to the first separation groove, a translucent electrode layer on the buffer layer and divided into a plurality of portions by a third separation groove parallel to the first and second separation grooves, a light transmission unit exposing a portion of the substrate and defined by an opening through the rear electrode layer, the light absorption layer, the buffer layer, and the translucent electrode layer, and first and second insulation grooves at respective first and second sides of the light transmission unit, the first and second insulation grooves being perpendicular to the first through third separation grooves. | 09-26-2013 |
20130255760 | SOLAR CELL AND METHOD OF MANUFACTURING THE SAME - A solar cell includes a substrate, a rear electrode layer on the substrate, the rear electrode layer is divided by a first pattern unit, a light absorption layer on the rear electrode layer, the light absorption layer is divided by a second pattern unit that is spaced apart from the first pattern unit, a translucent electrode layer on the light absorption layer, the translucent electrode layer is divided by a third pattern unit that is spaced apart from the first and second pattern units, and a light transmission unit that extends through the rear electrode layer and the light absorption layer. The light transmission unit is between the second pattern unit and the third pattern unit. | 10-03-2013 |
20140124023 | SOLAR CELL - A solar cell and a method of fabricating a solar cell. A solar cell including a substrate; a first electrode layer on the substrate; a light absorbing layer on the first electrode layer; an alloy layer between the first electrode layer and the light absorbing layer; a buffer layer on the light absorbing layer; a first through-hole formed through the buffer layer, the light absorbing layer, the alloy layer, and the first electrode layer to the substrate; and an insulating barrier in at least one portion of the first through-hole. | 05-08-2014 |
20140306188 | ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF PREPARING THE SAME - An organic light-emitting display device is disclosed. The organic light-emitting display device may include a substrate, an organic light-emitting portion provided on the substrate, a first inorganic film that seals and covers the organic light-emitting portion, and a second inorganic film provided on the first inorganic film and including a low temperature viscosity transition (LVT) inorganic material. A coefficient of thermal expansion (CTE) of the first inorganic film may be smaller than a CTE of the second inorganic film. | 10-16-2014 |
20140352772 | SOLAR CELL AND METHOD OF MANUFACTURING THE SAME - A solar cell includes a substrate, a barrier layer on the substrate, a back electrode layer on the barrier layer, a light absorption layer on the back electrode layer, a buffer layer on the light absorption layer, and a transparent electrode layer on the buffer layer. The barrier layer is selectively formed on the substrate. Accordingly, since alkali elements may be uniformly distributed in the light absorption layer, the efficiency of the solar cell may be improved. | 12-04-2014 |
20150136197 | SOLAR CELL ARRAY - A solar cell array includes: a substrate; a plurality of first electrodes on the substrate and separated from each other; a photoactive layer on each of the first electrodes; and a second electrode on each of the photoactive layers. The photoactive layer includes a gap exposing a neighboring one of the first electrodes. The second electrode is electrically coupled to the neighboring one of the first electrodes at the gap. At least two of the plurality of first electrodes have sizes different from each other. | 05-21-2015 |
20150136203 | SOLAR CELL - Disclosed herein is a solar cell, the solar cell includes a substrate, a plurality of first electrodes formed on the substrate and separated into a plurality of first separation grooves, a buffer layer and an optical active layer formed on the first electrode and having a through groove exposing the first electrode adjacent thereto, and a plurality of second electrodes formed on the optical active layer, separated into a plurality of second separation grooves, and electrically connected to the first electrode through the through groove, wherein the first electrode or the second electrode is divided by a plurality of third separation groove formed in a direction intersecting with the first separation groove, the through groove, and the second separation groove. | 05-21-2015 |
20150136223 | SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME - A solar cell according to an example embodiment includes: a substrate; a plurality of first electrodes formed on the substrate and separated by a plurality of first separation grooves; a barrier layer formed in each of the first separation grooves; a photoactive layer formed on the first electrode and the barrier layer and including a through-groove that exposes a neighboring first electrode; and a second electrode formed on the photoactive layer and electrically connected with a neighboring first electrode through the through-groove. | 05-21-2015 |
20150340689 | COMPOSITE CATHODE ACTIVE MATERIAL, LITHIUM BATTERY INCLUDING THE SAME, AND METHOD OF PREPARING THE SAME - A composite cathode active material includes: a core including a material capable of intercalation and deintercalation of lithium; and a first coating layer on at least one portion of the core, where the first coating layer includes zirconium oxide. A lithium battery includes a cathode including the composite cathode active material. Methods of preparing the composite cathode active material are also disclosed. | 11-26-2015 |
Patent application number | Description | Published |
20140166479 | SPUTTERING APPARATUS - A sputtering apparatus including: a first target and a second target disposed to face each other; a magnetic field generating unit that is disposed on each rear surface of the first and second targets to generate a magnetic field; and a structure that is disposed between the first target and the second target and is formed of a doping material. | 06-19-2014 |
20140299847 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - In order to provide a robust encapsulating structure, an organic light emitting display device, includes an organic light emitting display device, comprising a substrate, an organic light emitter on the substrate comprising a laminated structure of a first electrode, an organic light emitting layer, and a second electrode, a first inorganic film configured to cover the organic light emitter and being formed from a first inorganic mixture comprising tin oxide, phosphorus oxide and tin fluoride, and a second inorganic film configured to cover the first inorganic film and comprising tin oxide and phosphorus oxide. | 10-09-2014 |
20150014151 | METHOD OF FABRICATING SPUTTERING TARGET, SPUTTERING TARGET USING THE METHOD, AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY APPARATUS USING THE SPUTTERING TARGET - A method of fabricating a sputtering target includes preparing a first powder material including at least one of a tin oxide and a mesh-forming oxide; mixing the first powder material and a second powder material comprising carbon or a tin oxide to prepare a mixture; simultaneously performing a primary compression and primary sintering on the mixture in a reduction atmosphere; and simultaneously performing a secondary compression and secondary sintering on the mixture in the reduction atmosphere to prepare the sputtering target. | 01-15-2015 |
20150028302 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD FOR MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - A method for manufacturing an organic light-emitting display apparatus including: forming an organic light-emitting device on a substrate, the organic light-emitting device including a first electrode, a second electrode, and an intermediate layer including at least an organic emission layer; and forming a thin film encapsulating layer on the organic light-emitting device, wherein the thin film encapsulating layer includes at least one inorganic film including a low temperature viscosity transition (LVT) inorganic material and an oxide, and the oxide includes zirconium-tungsten oxide or lithium-aluminum-silicon oxide. | 01-29-2015 |
20150031153 | SPUTTERING TARGET, METHOD OF FABRICATING THE SAME, AND METHOD OF FABRICATING AN ORGANIC LIGHT EMITTING DISPLAY APPARATUS - A method of fabricating a sputtering target is provided. The method includes preparing a first powder material, wherein the first powder material includes tin oxide; preparing a mixture by mixing the first powder material and a second powder material, wherein the second powder material includes carbon; and fabricating the sputtering target by compressing and sintering the mixture simultaneously in a reducing atmosphere. | 01-29-2015 |
20150047972 | METHOD OF MANUFACTURING TARGET FOR SPUTTERING AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - A method of manufacturing a sputtering target includes: preparing a sputtering target material including a low temperature viscosity transition (LVT) inorganic material, melting the sputtering target material at a working pressure that is lower than atmospheric pressure, and processing the melted sputtering target material to thereby form the sputtering target. | 02-19-2015 |