Patent application number | Description | Published |
20140255154 | REACTION-TYPE TURBINE - A reaction-type turbine according to the present invention is configured in that a portion of a rotary shaft module which penetrates through a side with an inlet portion of a housing has a diameter larger than the diameters of other portions. Thus, the pressurized area in which a working fluid applies pressure to a rotary shaft in the direction opposite to the working fluid flow direction increases, thus increasing force in the direction opposite to the working fluid flow direction. As a result, axial direction force applied to the rotary shaft in the working fluid flow direction may be reduced. Therefore, the reaction-type turbine of the present invention has the advantages of eliminating the necessity of installing a separate thrust bearing for supporting axial force in the working fluid flow direction. | 09-11-2014 |
20150139781 | REACTION TURBINE - A reaction turbine, according to the present invention, includes first and second rotor plates, which are coupled together to form an integrated rotor, and an inner flow path including a combination of first and second flow paths, which are formed on the surfaces of the first and second rotor plates that face each other, respectively, thereby enabling easier manufacturing into a form desired by a designer by eliminating the limitation of a cross-sectional shape of the inner flow path. In addition, a cross section of each of the first and second flow paths can be formed into a semicircular shape thus yielding a circular shape for the inner flow path, which is formed by combining the first and second flow paths, thereby effectively enhancing the performance of a turbine by minimizing pressure loss of a working fluid that passes through the inner flow path. | 05-21-2015 |
Patent application number | Description | Published |
20100169390 | FILE TRANSFER METHOD AND TERMINAL ADAPTED THERETO - A file transfer method and a terminal adapted thereto are disclosed. When a moving image file request signal is revived, a determination is made as to whether the moving image file to be transferred is in an ISO base media file format. If the moving image file to be transferred is in an ISO base media file format, a movie (moov) box is rearranged so that it is in front of a media data (mdat) box in the moving image file, in terms of the transfer sequence. The moov box is one of the boxes contained in the moving image file and contains detailed information to reproduce moving image data. After that, the moving image file composed of the rearranged boxes is transferred. | 07-01-2010 |
20100195064 | MOBILE DEVICE HAVING PROJECTOR MODULE AND DISPLAY METHOD FOR DATA PROJECTED ONTO EXTERNAL DISPLAY SCREEN FROM THE PROJECTOR MODULE - A mobile device has a projector module which projects data onto an external display screen. A method for displaying data in the mobile device includes activating the projector module and detecting output property information in at least one of content and an application. The method further includes determining a display format of output data of the content or the application based on the detected output property information. Also, the method includes projecting the output data in the determined display format through the activated projector module in a horizontal or vertical orientation. Such a display format may be changed according to a user's preference or a device presetting environment. | 08-05-2010 |
20100197361 | METHOD FOR CONTROLLING MOBILE TERMINAL HAVING PROJECTION FUNCTION BY USING HEADSET - Provided is a method of controlling a portable terminal having a projector module using a headset, which includes: receiving a command signal from the headset; determining whether the projector module is in an execution or driving state; recognizing the command signal as a signal for controlling the projector module, in case the projector module is in the driving state; and controlling the projector module according to the recognized signal. | 08-05-2010 |
20100210312 | METHOD AND SYSTEM FOR CONTROLLING DUAL- PROCESSING OF SCREEN DATA IN MOBILE TERMINAL HAVING PROJECTOR FUNCTION - A method of controlling a screen of a mobile terminal having a projector function and an apparatus permits outputs of common screen data and dual-processed data output by a display screen and an external screen. A method of outputting screen data in a mobile terminal having a projector function includes: activating a projector module; generating screen data for a display unit displayed on a display unit and screen data for a projector based on the projector module; and performing dual-processing of the generated screen data and outputting the dual-processed screen data to the display unit and the projector module. | 08-19-2010 |
20140204001 | METHOD AND SYSTEM FOR CONTROLLING DUAL-PROCESSING OF SCREEN DATA IN MOBILE TERMINAL - A method of controlling a screen of a mobile terminal and an apparatus permits outputs of common screen data and dual-processed data output by a display screen and an external screen. A method of outputting screen data in a mobile terminal includes: generating screen data for displaying on a display unit and screen data for displaying on an external display unit; performing dual-processing of the generated screen data; detecting a progress state of the performance of a function of the mobile terminal; embedding progress data to the dual-processed screen data for the external display unit representing the progress state of the performance of the function of the mobile terminal; and outputting the dual-processed screen data for the display unit and transmitting the dual-processed screen data for the external display unit to the external display unit, wherein the dual-processed screen data for the display unit does not have embedded therein the progress data representing the progress state. | 07-24-2014 |
20140357243 | METHOD FOR CONTROLLING MOBILE TERMINAL HAVING PROJECTION FUNCTION BY USING HEADSET - Provided is a method of controlling a portable terminal having a projector module using a headset, which includes: receiving a command signal from the headset; determining whether the projector module is in an execution or driving state; recognizing the command signal as a signal for controlling the projector module, in case the projector module is in the driving state; and controlling the projector module according to the recognized signal. | 12-04-2014 |
Patent application number | Description | Published |
20110013118 | OPTICAL SHEET AND LIQUID CRYSTAL DISPLAY EQUIPPED WITH THE SAME - An optical sheet and a Liquid Crystal Display (LCD) incorporating the same. The LCD includes a sheet-like transparent substrate made of a transparent material and a microscopic structure layer formed on one surface of the transparent substrate. The microscopic structure layer has an array of microscopic structures to emit light. A liquid crystal panel is formed above the microscopic structure layer, and has defined therein a plurality of pixels to display an image. When seen from above the transparent substrate, at least a portion of the microscopic structures has parallel and non-parallel arrangements repeated one or more times in a longitudinal direction thereof with respect to one side-edge of the pixels of the liquid crystal panel. | 01-20-2011 |
20110044058 | Optical Film and Lighting Device Comprising the Same - An optical film is formed with a plurality of optical patterns having peak and valley portions and a lighting device may include such an optical film. Pitches of the optical patterns, heights of the peak portions and depths of the valley portions are irregular, and plan and side structures of the optical patterns have a non-linear non-symmetrical arrangement structure in which the peak and valley portions are irregularly bent. According to an optical film and a lighting device including such an optical film, a moiré phenomenon can be prevented in advance, abrasion resistance can be improved, optical defects such as scratches cannot be observed with the naked eye, a wet-out phenomenon can be prevented, and a viewing angle can be broadened. | 02-24-2011 |
20110072563 | PIN LOCK DEVICE AND HELMET INCLUDING SAME - The present disclosure relates to a pin lock device allowing detachable attachment of an anti-moisture film or a shield protective film to a surface of a shield secured to a helmet main body in an openable/closable manner and a helmet including same. | 03-31-2011 |
20120011641 | HELMET SHIELD INCLUDING VENTILATION UNIT - A helmet shield coupled to a front opening of a helmet includes a lens unit provided to face a front of the front opening; a frame unit provided along a circumference of the lens unit; and a ventilation unit provided at both sides of the lens unit for communication between an inside and an outside of the helmet shield. | 01-19-2012 |
20160086756 | PERMANENT MAGNET OPERATING DEVICE - The disclosure relates to a permanent magnet actuator comprising: a stator iron core having a space therein-side, and having a first wall and a second wall opposing the first wall; a movable element moving reciprocally between the first wall and the second wall, along a moving axis which connects the first wall and the second wall inside the space; a first magnetomotive force supplying body and a second magnetomotive force supplying body disposed respectively on the first wall and the second wall, so as to supply a magnetomotive force to the movable element for the reciprocal movement thereof, wherein, at least one of the first magnetomotive force supplying body and the second magnetomotive force supplying body selectively produces a bidirectional magnetomotive force; a permanent magnet disposed between the first magnetomotive force supplying body and the second magnetomotive force supplying body, and providing a coercive force to the movable element for maintaining the state thereof; and a driving circuit comprising a control unit for controlling a voltage or current that is supplied to the first magnetomotive force supplying body and the second magnetomotive force supplying body. | 03-24-2016 |
Patent application number | Description | Published |
20100328579 | OPTICAL ELEMENT, AND BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME - An optical element capable of improving a light diffusion effect while minimizing a damage of other members in the LCD due to an impact and so on, and a backlight unit and an LCD including the same. The optical element includes an optically-transparent base member; and a light-diffusing resin layer formed on one side of the base member. The light-diffusing resin layer has a plurality of concave recesses formed in a surface thereof to diffuse light. The optical element further includes an optical micro-structural layer formed on the opposite side of the base member. The second light-diffusing resin layer has a plurality of concave recesses formed in a surface thereof to diffuse light. | 12-30-2010 |
20110002144 | INTEGRATED OPTICAL SHEET AND OPTICAL DEVICE HAVING THE SAME - Provided are an integrated optical sheet and an optical device having the same, and more particularly, an integrated optical sheet and an optical device having the same, in which a diffuser film and a prism film are integrated in a thin structure. The optical sheet includes a light collector including a plurality of prism elements extending in a first direction, and an anisotropic diffuser including a plurality of optical elements extending from a surface of the light collector opposite to the surface having the prism elements in a second direction different from the first direction. One part including downward prism elements and scattering elements is formed at one surface and the other part including diffusion elements is formed at the other surface to integrate a conventional diffusion film to a horizontal prism film, providing a thin optical sheet. | 01-06-2011 |
20130249488 | BATTERY PACK CHARGING SYSTEM AND METHOD OF CONTROLLING THE SAME - A battery pack and a method of charging the battery pack are disclosed. The method for charging includes monitoring a state of charge of a battery pack, determining a need for charging the battery pack based on the monitored state of charge of the batter and triggering charging of the battery pack by sending a signal indicative of the need for charging the battery pack based on the determined need for charging the battery pack. | 09-26-2013 |
20140111161 | BATTERY PACK - A battery pack including: a battery unit; a diode unit on charge and discharge pathways to control power flow of the charge and discharge pathways; and an insulating wall between the battery unit and the diode unit and mutually insulating the battery unit and the diode unit. | 04-24-2014 |
20150102921 | MICRO LEAKAGE DETECTING DEVICE OF SUSPENSION DEVICE AND METHOD FOR DETECTING MICRO LEAKAGE - A micro leakage detecting device of a suspension device includes a detecting unit, a driving state determining unit that checks whether or not a vehicle is driving when it is checked in the detecting unit that the vehicle-height correcting control occurs, a vehicle-height increasing control checking unit that checks whether or not the vehicle-height correcting control is control for increasing a vehicle height when it is checked in the driving state determining unit that the vehicle is driving, a micro leakage determining unit that updates vehicle-height correcting control information according to a vehicle-height correcting type when it is checked in the vehicle-height increasing control checking unit that the the vehicle-height correcting control is the control for increasing the vehicle height, and determines whether or not micro leakage occurs when the vehicle-height correcting control information is detected one or more times, and a warning unit that warns a driver. | 04-16-2015 |
Patent application number | Description | Published |
20140097414 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light emitting display device includes a substrate in which a first pixel area and a second pixel area different from each other are defined, a first electrode, a pixel defining layer, a common layer, a first surface processing layer, a second surface processing layer, a first liquid solution layer, a second liquid solution layer, and a second electrode. The first surface processing layer has a first width and is correspondingly included in the first pixel area. The second surface processing layer has a second width different from the first width and is correspondingly included in the second pixel area. The first liquid solution layer has the first width, and the second liquid solution layer has the second width. The first and second liquid solution layers have the same volume and different thicknesses. | 04-10-2014 |
20140131673 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD FOR FABRICTING THE SAME - Embodiments of the present invention include an organic light emitting display device and a method for fabricating the same. The organic light emitting display device may include a thin film transistor on a base substrate and including a semiconductor layer, a gate electrode, a source electrode, and a drain electrode; and an organic light emitting diode, which includes a first electrode connected to the drain electrode, an organic layer on the first electrode, and a second electrode on the organic layer. The drain electrode may have a larger area than the first electrode. | 05-15-2014 |
20140361278 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light emitting display device includes a substrate in which a first pixel area and a second pixel area different from each other are defined, a first electrode, a pixel defining layer, a common layer, a first surface processing layer, a second surface processing layer, a first liquid solution layer, a second liquid solution layer, and a second electrode. The first surface processing layer has a first width and is correspondingly included in the first pixel area. The second surface processing layer has a second width different from the first width and is correspondingly included in the second pixel area. The first liquid solution layer has the first width, and the second liquid solution layer has the second width. The first and second liquid solution layers have the same volume and different thicknesses. | 12-11-2014 |
Patent application number | Description | Published |
20130249645 | NON-MAGNETIC COMPOSITION FOR CERAMIC ELECTRONIC COMPONENT, CERAMIC ELECTRONIC COMPONENT USING THE SAME, AND METHOD OF MANUFACTURING THE SAME - There are provided a non-magnetic composition for a ceramic electronic component, a ceramic electronic component using the same, and a method of manufacturing the same. The non-magnetic composition includes a compound represented by Chemical Formula Zn | 09-26-2013 |
20130321118 | NON-MAGNETIC COMPOSITION FOR MULTILAYER ELECTRONIC COMPONENT, MULTILAYER ELECTRONIC COMPONENT MANUFACTURED BY USING THE SAME AND MANUFACTURING METHOD THEREOF - There are provided a non-magnetic composition for a ceramic electronic component, a ceramic electronic component manufactured by using the same, and a manufacturing method thereof. The non-magnetic composition for a ceramic electronic component includes a compound represented by ZnCuTiO | 12-05-2013 |
20150061816 | MAGNETIC COMPOSITION AND MULTILAYER ELECTRONIC COMPONENT MANUFACTURED BY USING THE SAME - There are provided a magnetic composition including a glass component capable of not reacting with a ferrite grain but being uniformly distributed only in a grain boundary, instead of using an existing glass component, thereby achieving improved permeability, specific resistance and high frequency specific resistance, and a multilayer electronic component manufactured by using the same. | 03-05-2015 |
20150155084 | MULTILAYER ELECTRONIC COMPONENT, MANUFACTURING METHOD THEREOF, AND BOARD HAVING THE SAME MOUNTED THEREON - A multilayer electronic component, a manufacturing method thereof, and a board having the same. The multilayer electronic component includes a plurality of magnetic metal layers, an internal conductive layer formed on the magnetic metal layer, an upper and lower cover layers formed on and below an active part including the plurality of magnetic metal layers and internal conductive layer. The multilayer electronic component may have excellent DC bias characteristics by using a magnetic metal material, implement low direction resistance (Rdc) by increasing a cross-sectional area of an internal coil, and secure high magnetic permeability while decreasing a core loss of the magnetic metal material to thereby improve efficiency characteristic. | 06-04-2015 |
Patent application number | Description | Published |
20110198597 | ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY DEVICE - An organic light emitting display device includes at least one thin film transistor (TFT) on a substrate, the at least one TFT including a semiconductor active layer, a gate electrode insulated from the semiconductor active layer, and source and drain electrodes contacting the semiconductor active layer, a plurality of first electrodes electrically connected to the at least one TFT, a plurality of banks between the plurality of first electrodes, a plurality of organic layers on respective first electrodes, a plurality of second electrodes on respective organic layers, the second electrodes being separated from each other, and a connection electrode on the plurality of banks and the plurality of second electrodes, the connection electrode being electrically connected to the plurality of the second electrodes. | 08-18-2011 |
20110198598 | ORGANIC LIGHT EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - An organic light emitting display apparatus includes a substrate, a thin film transistor (TFT) on the substrate, a first electrode on the TFT in each of a plurality of pixels, a first pixel define layer covering edges of the first electrode, the first pixel define layer including at least two layers, a second pixel define layer on the first pixel define layer, an organic emission layer on the first electrode, and a second electrode disposed to face the first electrode. | 08-18-2011 |
20110199409 | Printing Method and Printer - A printing method and a printer for implementing the printing method are disclosed. When a printhead including a first end and a second end sequentially prints a first area and a second area which are adjacent to each other, the method comprises performing printing by means of the printer by relatively moving locations of the printhead and a print object in such a way that a surface printed by the second end in the first area and a surface printed by the second end in the second area face each other. The printhead rotates around a rotational axis comprising at least one point on the printhead, one end of the printhead, a center of the printhead, or both ends of the printhead. | 08-18-2011 |
20110278575 | Organic Light-Emitting Display Device and Method of Manufacturing the Same - An organic light-emitting display device preventing edge defects between a pixel define layer and a pixel electrode, and a method of manufacturing the same. The organic light-emitting display device, comprises: a substrate; a pixel electrode disposed on the substrate and comprising a first pattern unit and a second pattern unit which are electrically disconnected; a pixel define unit disposed on the substrate and exposing the pixel electrode; an intermediate layer disposed on the pixel electrode and emitting light; and a counter electrode disposed on the intermediate layer and the pixel define layer. | 11-17-2011 |
20120009710 | METHOD OF FORMING LDD OF TFT, METHOD OF FABRICATING TFT AND ORGANIC LIGHT EMITTING DEVICE USING THE METHOD - A method of forming a lightly doped drain (LDD) of a thin film transistor (TFT) is disclosed. The method includes the following steps. A gate electrode is formed on a front side of a substrate. A gate insulating layer is formed on the gate electrode and the front side of the substrate. An activation layer is formed on the gate insulating layer. Low-concentration ion implantation is performed on the activation layer via a back side of the substrate. High-concentration ion implantation is performed on the activation layer that has been subjected to the low-concentration ion implantation, via the front side of the substrate, thereby forming a low-concentration impurity region and a high-concentration impurity region in the activation layer. The method may further include forming a high-concentration ion implantation mask on the activation layer. | 01-12-2012 |
20120319089 | Organic Light Emitting Structures, Methods of Forming Organic Light Emitting Structures, Organic Light Emitting Display Devices and Methods of Manufacturing Organic Light Emitting Display Devices - An organic light emitting display device includes a hole transport layer (HTL) having a first region and a second region, an emitting layer (EML) disposed on the hole transport layer in the first region, a hydrophobic pattern disposed on the hole transport layer in the second region and an electron transport layer (ETL) disposed on the hydrophobic pattern and the emitting layer. | 12-20-2012 |
20130005211 | DONOR SUBSTRATES, METHODS OF MANUFACTURING DONOR SUBSTRATES AND METHODS OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY DEVICES USING DONOR SUBSTRATES - A donor substrate having a plurality of recesses and isolation structures may be provided. The isolation structures may be defined by the recesses. A first electrode is formed on a first substrate. A pixel defining layer may be formed on the first electrode to define a plurality of pixel regions. The donor substrate may be arranged over the first substrate, and a laser induced thermal imaging process may be performed to form a plurality of light emitting layers in the pixel regions. A second electrode may be formed on the pixel defining layer and the light emitting layers. The organic light emitting layers having minute dimensions may be effectively obtained from the donor substrate. The isolation structures may be formed integrally with the substrate, and thus the donor substrate may be easily recycled after the laser induced thermal imaging process. | 01-03-2013 |
20130038203 | ORGANIC LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting device includes a first pixel electrode disposed on a substrate, a first bank covering an edge of the first pixel electrode, the first bank having a first opening exposing a portion of the first pixel electrode, a second pixel electrode covering the exposed portion of the first pixel electrode through the first opening, the second pixel electrode covering at least a portion of the first bank, an organic light-emitting layer covering the second pixel electrode, and an opposite electrode covering the organic light-emitting layer. | 02-14-2013 |
20140077186 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - An organic light emitting diode (OLED) display device includes a substrate, a pixel unit formed over the substrate and including a plurality of sub-pixels, and a non-pixel unit immediately neighboring the pixel unit. The pixel unit has an octagonal shape. | 03-20-2014 |
20140131671 | ORGANIC ELECTROLUMINESCENT DISPLAY AND METHOD OF MANUFACTURING THE SAME - An organic electroluminescent display and method of manufacturing the same are disclosed. In one aspect, the organic electroluminescent display includes a substrate and a first electrode disposed on the substrate. It also includes a pixel definition layer disposed on the first electrode, wherein the pixel definition layer has an opening portion formed in an area overlapped with the first electrode. It further includes a lyophilic layer disposed on the first electrode and the pixel definition layer, an organic light emitting layer disposed on the lyophilic layer, and a second electrode disposed on the organic light emitting layer. The lyophilic layer includes a center portion and an edge portion. The center portion is disposed on the first electrode through the opening portion and includes at least one recess portion formed therein. The edge portion is extended from the center portion and disposed on the pixel definition layer. | 05-15-2014 |
20140306601 | LIGHT EMITTING DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - A light emitting display device and a method of fabricating the same are disclosed. The light emitting display device comprises: a substrate comprising an active region in which a plurality of active pixels for displaying images are formed and a first dummy region disposed outside the active region and in which a plurality of first dummy pixels is formed; a first electrode formed on the substrate in each pixel; a pixel defining layer having an opening that exposes the first electrode; a surface treatment layer formed on the first electrode and having a plurality of grooves in each of the first dummy pixels; a light emitting layer formed on the surface treatment layer; and a second electrode formed on the light emitting layer in each of the active pixels. | 10-16-2014 |
20140346465 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting display apparatus including a thin film transistor including a gate electrode, an active layer insulated from the gate electrode, a source electrode and a drain electrode insulated from the gate electrode and contacting the active layer, and an insulating layer disposed between the source and drain electrodes and the active layer. The organic light-emitting display apparatus further includes an organic light-emitting diode including a first electrode, a second electrode and an organic layer disposed between the first electrode and the second electrode. The organic light-emitting diode is electrically connected to the thin film transistor. The drain electrode overlaps with a ortion of the organic light-emitting diode. | 11-27-2014 |
20150115233 | ORGANIC LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - Disclosed is an organic light-emitting device. The organic light-emitting device includes a first pixel electrode that is disposed on a substrate, a first conductive film that is formed on the substrate to cover the first pixel electrode, a second conductive pattern and an insulating layer that are sequentially formed on the first conductive film and include an opening which exposes a portion of a top of the first conductive film, a hole injection layer that is formed on the opening and the insulating layer to cover the exposed first conductive film, a hole transport layer that is formed in a partial region of the hole injection layer and the opening, and an emissive layer that is formed on the hole transport layer. | 04-30-2015 |
Patent application number | Description | Published |
20130206956 | MOVING APPARATUS AND DOCKING METHOD BETWEEN MOVING APPARATUSES - A moving apparatus includes: robot guiding rails extended in a first direction to guide the working robot, and including first and second ends; first rollers included at a vicinity of the first end of the robot guiding rail and having a rotation axis in a second direction perpendicular to the first direction; hook arms included at the vicinity of the first end of the robot guiding rail, and including hooks extended in the first direction and facing upwardly; hook latches included at a vicinity of the second end of the robot guiding rail, positioned at a position corresponding to the hook arm, and latched by the hooks of the hook arms at lower sides thereof; and docking guiding rails included at the vicinity of the second end of the robot guiding rail, extended in the first direction, and having an upper surface for guiding the first roller. | 08-15-2013 |
20130292543 | MOVING APPARATUS AND METHOD OF OPERATING THE SAME - Disclosed are an moving apparatus and a method of performing work to an interior of a hull block. The moving apparatus according to an exemplary embodiment of the present invention includes a guide rail configured to guide a working robot, a moving means driving unit configured to move the moving apparatus, and a storage battery configured to supply electricity to the moving means driving unit. | 11-07-2013 |
20140251206 | PIPE-SHAPE STRUCTURE COATING DEVICE AND METHOD - Disclosed is a pipe-shape structure coating device. A pipe-shape structure coating device according to one embodiment of the present invention includes: a rack unit on which a pipe-shape structure is placed, and a work vehicle which carries out a coating process on an inner surface of the pipe-shape structure by driving inside the pipe-shape structure placed on the rack unit along a longitudinal direction of the pipe-shape structure. | 09-11-2014 |
Patent application number | Description | Published |
20110070146 | METHOD OF MANUFACTURING GRAPHENE, GRAPHENE MANUFACTURED BY THE METHOD, CONDUCTIVE FILM COMPRISING THE GRAPHENE, TRANSPARENT ELECTRODE COMPRISING THE GRAPHENE, AND RADIATING OR HEATING DEVICE COMPRISING THE GRAPHENE - Provided are a method of manufacturing graphene, graphene manufactured by the method, a conductive thin film including the graphene, a transparent electrode comprising the graphene, and a radiating or heating device comprising the graphene. The method includes: preparing a graphene member including a base member, a hydrophilic oxide layer formed on the base member, a hydrophobic metal catalyst layer formed on the oxide layer, and graphene grown on the metal catalyst layer; applying water to the graphene member; separating the metal catalyst layer from the oxide layer; and removing the metal catalyst layer using an etching process. | 03-24-2011 |
20110315657 | METHOD AND APPARATUS FOR MANUFACTURING GRAPHENE TRANSFER FILM - A method and an apparatus for manufacturing a graphene transfer film are provided. The method of manufacturing the graphene transfer film includes: forming graphene on a graphene growth film comprising a carbonization catalyst; disposing a carrier film and the graphene growth film so that the carrier film and the graphene growth film, on which the graphene is formed, face each other; applying air pressure to at least one of the graphene growth film and the carrier film so that the graphene and the carrier film are attached to each other; and removing at least a part of the graphene growth film. | 12-29-2011 |
20120128983 | MULTI-LAYERED GRAPHENE SHEET AND METHOD OF FABRICATING THE SAME - A method of fabricating multi-layered graphene includes disposing a first graphene layer on a carrier; disposing at least one second graphene layer on the first graphene layer to form a graphene sheet disposed on the carrier; and transferring the graphene sheet disposed on the carrier onto a substrate, wherein each of the graphene layers which constitute the graphene sheet has at least one damaged region, and the at least one damaged region of each of the graphene layers contacts at least one of non-damaged regions of a graphene layer or graphene layers, of the graphene layers, contacting the each of the graphene layers. | 05-24-2012 |
20130233480 | METHOD AND APPARATUS FOR TRANSFERRING GRAPHENE - Provided are method and apparatus for transferring graphene. The graphene transferring method includes: a graphene synthesizing operation comprising forming at least one layer of graphene on at least one surface of a catalyst metal film; a substrate film attaching operation comprising contacting an adhesive first surface of the substrate film to the at least one layer of graphene and compressing the catalyst metal film and the substrate film by using a first roller; and a substrate film separating operation comprising separating the substrate film from the catalyst metal film such that the at least one layer of graphene is separated from the catalyst metal film together with the substrate film. | 09-12-2013 |
20140017160 | METHOD AND APPARATUS FOR MANUFACTURING GRAPHENE - A method and an apparatus for synthesizing graphene. The method includes loading catalyst metals into a chamber in the horizontal direction or the vertical direction; increasing sizes of grains of the catalyst metals by heating the catalyst metals; raising a temperature inside the chamber while providing a vapor carbon source in the catalyst metals; and forming graphene by cooling the catalyst metals. | 01-16-2014 |
20140037963 | METHOD OF MANUFACTURING GRAPHENE FILM, APPARATUS FOR MANUFACTURING GRAPHENE FILM, AND GRAPHENE FILM MANUFACTURED BY USING APPARATUS FOR MANUFACTURING GRAPHENE FILM - A method of manufacturing a graphene film, the method including forming graphene on a surface of a catalyst metal film; forming a first film on a surface of the graphene, on which the catalyst metal film is not formed; removing the catalyst metal film; and performing a doping process on the graphene, wherein the forming of the graphene, the forming of the first film, the removing, and the performing are performed in one direction by using a roll-to-roll method. | 02-06-2014 |
Patent application number | Description | Published |
20150020095 | VIDEO STREAM COMBINATION FOR VIDEO ADVERTISEMENT - The disclosure is related to combining a plurality of video streams, and to providing a variety of video advertisements using a video stream combination procedure. Particularly, the video stream combination procedure according to the present embodiment may include extracting a plurality of encoded video data included in a plurality of video streams, and creating a single combined video stream by considering each extracted encoded video data as slice group data. Furthermore, an advertisement stream may be included in the single combined video stream, by using such video stream combination procedure. | 01-15-2015 |
20150020102 | MULTI-CHANNEL GUIDE SERVICE BASED ON BROADCAST RATING - The disclosure is related to providing a dynamic multi-channel guide service based on broadcast ratings. Particularly, a multi-channel guide stream corresponding to a single combined video stream may be formed using a plurality of encoded video data extracted from a plurality of broadcast channel streams, according to multi-channel guide configuration information. Herein, the multi-channel guide configuration information may be determined based on the broadcast ratings. | 01-15-2015 |
20150020119 | PERSONALIZED USER INTERFACE FOR MANAGING MULTIMEDIA STREAMS - The disclosure is related to a personalized user interface having at least one moving image produced based on a multimedia stream received in real time from a preferred streaming server. A service server for providing the personalized user interface may perform receiving multimedia streams transmitted in real time from preferred streaming servers selected based on user interface configuration information, obtaining personalized items based on the user interface configuration information, producing a single multimedia stream for the personalized user interface by combining the received multimedia streams and the obtained personalized items, and transmitting the produced single multimedia stream to the user device. | 01-15-2015 |