Patent application number | Description | Published |
20110123114 | CHARACTER RECOGNITION DEVICE AND METHOD AND COMPUTER-READABLE MEDIUM CONTROLLING THE SAME - A character recognition device to recognize characters after preprocessing an input image corrects distortion. The character recognition device includes an image input unit to receive an image acquired by an image device, a character position estimator to calculate a probability value of a position of characters of the image to estimate the position of the characters, an image preprocessor to detect a plurality of edges including the characters from the image and to correct distortion of the edges, and a character recognizer to recognize the characters included in a rectangle formed by the plurality of edges. | 05-26-2011 |
20120106828 | MOBILE ROBOT AND SIMULTANEOUS LOCALIZATION AND MAP BUILDING METHOD THEREOF - A simultaneous localization and map building method of a mobile robot including an omni-directional camera. The method includes acquiring an omni-directional image from the omni-directional camera, dividing the obtained omni-directional image into upper and lower images according to a preset reference to generate a first image, which is the lower image, and a second image, which is the upper image, extracting feature points from the first image and calculating visual odometry information calculating visual odometry information to track locations of the extracted feature points based on a location of the omni-directional camera, and performing localization and map building of the mobile robot using the calculated visual odometry information and the second image as an input of an extended Kalman filter. | 05-03-2012 |
20120114175 | OBJECT POSE RECOGNITION APPARATUS AND OBJECT POSE RECOGNITION METHOD USING THE SAME - An object pose recognition apparatus and method. The object pose recognition method includes acquiring first image data of an object to be recognized and 3-dimensional (3D) point cloud data of the first image data, and storing the first image data and the 3D point cloud data in a database, receiving input image data of the object photographed by a camera, extracting feature points from the stored first image data and the input image data, matching the stored 3D point cloud data and the input image data based on the extracted feature points and calculating a pose of the photographed object, and shifting the 3D point cloud data based on the calculated pose of the object, restoring second image data based on the shifted 3D point cloud data, and re-calculating the pose of the object using the restored second image data and the input image data. | 05-10-2012 |
20120155756 | METHOD OF SEPARATING FRONT VIEW AND BACKGROUND AND APPARATUS - A method of initially estimating a front view portion of a photographed image and separating the photographed image into a front view and a background without user interaction and apparatus performing the method are provided. The method of separating a front view and a background of an image includes dividing one or more pixels included in a photographed image into pixel groups according to color similarity between the pixels, estimating the position of the front view in the image divided into the pixel groups, and separating the front view and the background based on the estimated position of the front view. The method automatically separates the front view and the background of the image without a user input. | 06-21-2012 |
20130051658 | METHOD OF SEPARATING OBJECT IN THREE DIMENSION POINT CLOUD - A method of separating an object in a three dimension point cloud including acquiring a three dimension point cloud image on an object using an image acquirer, eliminating an outlier from the three dimension point cloud image using a controller, eliminating a plane surface area from the three dimension point cloud image, of which the outlier has been eliminated using the controller, and clustering points of an individual object from the three dimension point cloud image, of which the plane surface area has been eliminated using the controller. | 02-28-2013 |
20130089235 | MOBILE APPARATUS AND METHOD FOR CONTROLLING THE SAME - A method of controlling a mobile apparatus includes acquiring a first original image and a second original image, extracting a first feature point of the first original image and a second feature point of the second original image, generating a first blurring image and a second blurring image by blurring the first original image and the second original image, respectively, calculating a similarity between at least two images of the first original image, the second original image, the first blurring image, and the second blurring image, determining a change in scale of the second original image based on the calculated similarity, and controlling at least one of an object recognition and a position recognition by matching the second feature point of the second original image to the first feature point of the first original image based on the change in scale. | 04-11-2013 |
20130127996 | METHOD OF RECOGNIZING STAIRS IN THREE DIMENSIONAL DATA IMAGE - A method of recognizing stairs in a 3D data image includes an image acquirer that acquires a 3D data image of a space in which stairs are located. An image processor calculates a riser height between two consecutive treads of the stairs in the 3D data image, identifies points located between the two consecutive treads according to the calculated riser height, and detects a riser located between the two consecutive treads through the points located between the two consecutive treads. Then, the image processor calculates a tread depth between two consecutive risers of the stairs in the 3D data image, identifies points located between the two consecutive risers according to the calculated tread depth, and detects a tread located between the two consecutive risers through the points located between the two consecutive risers. | 05-23-2013 |
20130170744 | OBJECT RECOGNITION METHOD, DESCRIPTOR GENERATING METHOD FOR OBJECT RECOGNITION, AND DESCRIPTOR FOR OBJECT RECOGNITION - An object recognition method, a descriptor generating method for object recognition, and a descriptor for object recognition capable of extracting feature points using the position relationship and color information relationship between points in a group that are sampled from an image of an object, and capable of recognizing the object using the feature points, the object recognition method including extracting feature components of a point cloud using the position information and the color information of the points that compose the point cloud of the three-dimensional (3D) image of an object, generating a descriptor configured to recognize the object using the extracted feature components; and performing the object recognition based on the descriptor. | 07-04-2013 |
20130238295 | METHOD AND APPARATUS FOR POSE RECOGNITION - An apparatus and a method for pose recognition, the method for pose recognition including generating a model of a human body in a virtual space, predicting a next pose of the model of the human body based on a state vector having an angle and an angular velocity of each part of the human body as a state variable, predicting a depth image about the predicted pose, and recognizing a pose of a human in a depth image captured in practice, based on a similarity between the predicted depth image and the depth image captured in practice, wherein the next pose is predicted based on the state vector having an angular velocity as a state variable, thereby reducing the number of pose samples to be generated and improving the pose recognition speed. | 09-12-2013 |
20130243337 | IMAGE PROCESSING APPARATUS AND METHOD THEREOF - An image processing apparatus for searching for a feature point by use of a depth image and a method thereof are provided. The image processing apparatus includes an input unit configured to input a three-dimensional image having depth information, a feature point extraction unit configured to obtain a designated point from an object image extracted from the depth image to obtain a feature point that is located at a substantially farthest distance from the designated point, and to obtain other feature points that are located at substantially farthest distances from feature points that are previously obtained as well as the designated point. The apparatus includes a control unit configured to control the input unit and the feature point extraction unit so that time in estimating a structure of the object is reduced, and a recognition result is enhanced. | 09-19-2013 |
20140313359 | CAMERA ASSEMBLY AND IMAGE ACQUISITION METHOD USING THE SAME - Disclosed is a camera assembly having a wide viewing angle using a variable mirror. The camera assembly includes a variable mirror located in front of an image sensor, a variable mirror controller to switch a mode of the variable mirror to one of a reflection mode to reflect light incident upon the variable mirror and a transmission mode to transmit light incident upon the variable mirror, an image sensor to sense the light reflected by the variable mirror to acquire first image data and to sense the light transmitted through the variable mirror to acquire second image data, and an image processing unit to register the first image data and the second image data acquired by the image sensor to generate a third image. | 10-23-2014 |
20140330077 | SURGICAL TROCARS AND IMAGE ACQUISITION METHOD USING THE SAME - Surgical trocars, and image acquisition method using the same, include a body having a passage configured to receive at least one surgical instrument, and at least one camera movably coupled to an outer wall of the body. | 11-06-2014 |
20150134079 | WALK-ASSISTIVE ROBOT AND METHOD OF CONTROLLING THE SAME - Provided are a walk-assistive robot and a method of controlling the same. The method of controlling the walk-assistive robot includes: obtaining ground information that is information regarding ground a walking direction; determining control patterns of the walk-assistive robot by analyzing the obtained ground information; and controlling the walk-assistive robot based on the determined control patterns. | 05-14-2015 |
20150139382 | X-RAY IMAGING APPARATUS AND METHOD OF CONTROLLING THE SAME - Provided are an X-ray imaging apparatus that is capable of tracking a position of an object of interest using a Kalman filter so as to reduce the amount of X-ray radiation exposure of a subject, calculating covariance indicative of accuracy of the tracing, and controlling a collimator so that the position of the object of interest and calculated covariance may be correlated with a position and an area of a region into which X-rays are radiated, and a method of controlling the X-ray imaging apparatus. | 05-21-2015 |
20150206614 | METHODS OF TRACING REGIONS OF INTEREST, RADIOGRAPHIC APPARATUSES, METHODS OF CONTROLLING THE RADIOGRAPHIC APPARATUSES, AND RADIOGRAPHY METHODS - A radiographic apparatus may comprise: a radiation irradiating module configured to irradiate radiation to an object; and/or a processing module configured to automatically set a part of a region to which the radiation irradiating module is able to irradiate the radiation, to a region of interest, and further configured to determine at least one of a radiation irradiation position and a radiation irradiation zone of the radiation irradiating module based on the region of interest. | 07-23-2015 |
20150213607 | METHOD AND APPARATUS FOR IMAGE PROCESSING - At least one example embodiment discloses an imaging apparatus that may receive input images with different viewpoints, obtain information associated with the input images, and generate a new viewpoint image based on the received input images and the obtained information and thus, reduce an information loss of the new viewpoint image for the input images. | 07-30-2015 |
20150320514 | SURGICAL ROBOTS AND CONTROL METHODS THEREOF - A surgical robot may include: an image information acquisition unit configured to acquire image information of an intra-abdominal environment while the surgical robot performs a surgical operation; and/or a controller configured to recognize positions of an endoscope and a tool, mounted on the surgical robot, based on the acquired image information and kinematic information of links included in the endoscope and the tool. A surgical robot may include: an image information acquisition unit configured to acquire image information of an intra-abdominal environment while the surgical robot performs a surgical operation; an inertia measurement unit configured to acquire inertia measurement information of the surgical robot; and/or a controller configured to recognize positions of an endoscope and a tool, mounted on the surgical robot, based on the acquired image information and the inertia measurement information. | 11-12-2015 |
Patent application number | Description | Published |
20080214018 | TEMPLATE DERIVATIVE FOR FORMING ULTRA-LOW DIELECTRIC LAYER AND METHOD OF FORMING ULTRA-LOW DIELECTRIC LAYER USING THE SAME - A reactive cyclodextrin derivative or a reactive glucose derivative is used as a template derivative for forming an ultra-low dielectric layer. A layer is formed of the reactive cyclodextrin derivative or the reactive glucose derivative capped with Si—H and then cured in an atmosphere of hydrogen peroxide to form the ultra-low dielectric layer. | 09-04-2008 |
20080318437 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE UTILIZING LOW DIELECTRIC LAYER FILLING GAPS BETWEEN METAL LINES - A semiconductor device is manufactured by forming a low dielectric constant layer on a semiconductor substrate which is formed with metal lines; implementing primary ultraviolet treatment of the low dielectric constant layer; forming a capping layer on the low dielectric constant layer having undergone the primary ultraviolet treatment; and implementing secondary ultraviolet treatment of the low dielectric constant layer including the capping layer. | 12-25-2008 |
20090001044 | METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE USING A SPACER AS AN ETCH MASK FOR FORMING A FINE PATTERN - A process for manufacturing a semiconductor device using a spacer as an etch mask for forming a fine pattern is described. The process includes forming a hard mask layer over a target layer that is desired to be etched. A sacrificial layer pattern is subsequently formed over the hard mask layer. Spacers are formed on the sidewalls of the sacrificial layer pattern. The protective layer is formed on the hard mask layer portions between the sacrificial patterns formed with the spacer. The sacrificial layer pattern and the protective layer are then later removed, respectively. The hard mask layer is etched using the spacer as an etching mask. After etching, the spacer is removed. Finally, the target layer is etched using the etched hard mask as an etching mask. | 01-01-2009 |
20090115019 | SEMICONDUCTOR DEVICE HAVING AIR GAP AND METHOD FOR MANUFACTURING THE SAME - The semiconductor device having an air gap includes an insulation layer formed on a semiconductor substrate and having a metal line forming region. A metal line is formed to fill the metal line forming region of the insulation layer. An air gap is formed between the insulation layer and the metal line. | 05-07-2009 |
20120001234 | IMAGE SENSOR AND METHOD FOR FABRICATING THE SAME - An image sensor includes first impurity regions formed in a substrate, second impurity regions formed in the first impurity regions, wherein the second impurity regions has a junction with the first impurity regions, recess patterns formed over the first impurity regions in contact with the second impurity regions, and transfer gates filling the recess patterns. | 01-05-2012 |
20120231634 | TEMPLATE DERIVATIVE FOR FORMING ULTRA-LOW DIELECTRIC LAYER AND METHOD OF FORMING ULTRA-LOW DIELECTRIC LAYER USING THE SAME - A reactive cyclodextrin derivative or a reactive glucose derivative is used as a template derivative for forming an ultra-low dielectric layer. A layer is formed of the reactive cyclodextrin derivative or the reactive glucose derivative capped with Si—H and then cured in an atmosphere of hydrogen peroxide to form the ultra-low dielectric layer. | 09-13-2012 |
20120231635 | TEMPLATE DERIVATIVE FOR FORMING ULTRA-LOW DIELECTRIC LAYER AND METHOD OF FORMING ULTRA-LOW DIELECTRIC LAYER USING THE SAME - A reactive cyclodextrin derivative or a reactive glucose derivative is used as a template derivative for forming an ultra-low dielectric layer. A layer is formed of the reactive cyclodextrin derivative or the reactive glucose derivative capped with Si—H and then cured in an atmosphere of hydrogen peroxide to form the ultra-low dielectric layer. | 09-13-2012 |
20130320549 | SEMICONDUCTOR DEVICE WITH AIR GAP AND METHOD FOR FABRICATING THE SAME - A method for fabricating a semiconductor device includes forming, over a substrate, a plurality of first conductive structures which are separated from one another; forming multi-layered dielectric patterns including a first dielectric layer which covers upper ends and both sidewalls of the first conductive structures; removing portions of the first dielectric layer starting from lower end portions of the first conductive structures to define air gaps, and forming second conductive structures which are filled between the first conductive structures. | 12-05-2013 |
20140004678 | METHOD FOR FABRICATING CAPACITOR OF SEMICONDUCTOR DEVICE | 01-02-2014 |
20140021553 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - A method for fabricating a semiconductor device includes defining a curved active region by forming a plurality of trenches over a semiconductor substrate, forming an insulating layer to fill the plurality of trenches, and forming a pair of gate lines crossing the curved active region, so that it is possible to prevent leaning of an active region by forming a curved active region. | 01-23-2014 |
20140175659 | SEMICONDUCTOR DEVICE INCLUDING AIR GAPS AND METHOD OF FABRICATING THE SAME - This technology provides a semiconductor device and a method of fabricating the same, which may reduce parasitic capacitance between adjacent conductive structures. The method of fabricating a semiconductor device may include forming a plurality of bit line structures over a substrate, forming contact holes between the bit line structures, forming sacrificial spacers over sidewalls of the contact holes, forming first plugs recessed into the respective contact holes, forming air gaps by removing the sacrificial spacers, forming capping structures capping the air gaps while exposing top surfaces of the first plugs, and forming second plugs over the first plugs. | 06-26-2014 |
20140179101 | SEMICONDUCTOR DEVICE WITH AIR GAP AND METHOD FOR FABRICATING THE SAME - A method for fabricating a semiconductor device includes forming a semiconductor structure having an open portion over a substrate, forming a sacrificial spacer on sidewalls of the open portion, forming a recessed first plug in the open portion, forming an air gap by removing the sacrificial spacer, forming a capping layer to expose the top surface of the recessed first plug and to cap the air gap, forming a protective layer over the capping layer and the recessed first plug, forming an ohmic contact layer over the protective layer, and forming a second plug over the ohmic contact layer. | 06-26-2014 |
20140299989 | SEMICONDUCTOR DEVICE WITH AIR GAP AND METHOD FOR FABRICATING THE SAME - A semiconductor device includes a first conductive structure including a first conductive pattern that is formed over a substrate, a second conductive structure formed adjacent to a sidewall of the first conductive structure, and an insulation structure including an air gap that is formed between the first conductive structure and the second conductive structure, wherein the second conductive structure includes a second conductive pattern, an ohmic contact layer that is formed over the second conductive pattern, and a third conductive pattern that is formed over the ohmic contact layer and is separated from the first conductive pattern through the air gap. | 10-09-2014 |
20140308794 | SEMICONDUCTOR DEVICE WITH AIR GAP AND METHOD FOR FABRICATING THE SAME - A method for fabricating a semiconductor device includes forming an insulation layer over a substrate; forming an open portion in the insulation layer; forming a sacrificial spacer over sidewalls of the open portion; forming, over the sacrificial spacer, a first conductive pattern in a lower section of the open portion; forming an ohmic contact layer over the first conductive pattern; forming an air gap by removing the sacrificial spacer; capping the air gap by forming a barrier layer over the ohmic contact layer; and forming a second conductive pattern over the barrier layer to fill an upper section of the open portion. | 10-16-2014 |
20150035050 | SEMICONDUCTOR DEVICE WITH AIR GAP AND METHOD FOR FABRICATING THE SAME - A semiconductor device includes a plurality of first conductive structures formed over a substrate, second conductive structures each formed between neighboring first conductive structures of the first conductive structures, air gaps each formed between the second conductive structures and the neighboring first conductive structures thereof, third conductive structures each capping a portion of the air gaps, and capping structures each capping the other portion of the air gaps. | 02-05-2015 |
20150084155 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - A method for fabricating a semiconductor device includes defining a curved active region by forming a plurality of trenches over a semiconductor substrate, forming an insulating layer to fill the plurality of trenches, and forming a pair of gate lines crossing the curved active region, so that it is possible to prevent leaning of an active region by forming a curved active region. | 03-26-2015 |
20150371891 | SEMICONDUCTOR DEVICE WITH AIR GAP AND METHOD FOR FABRICATING THE SAME - A method for fabricating a semiconductor device includes forming an insulation layer over a substrate; forming an open portion in the insulation layer; forming a sacrificial spacer over sidewalls of the open portion; forming, over the sacrificial spacer, a first conductive pattern in a lower section of the open portion; forming an ohmic contact layer over the first conductive pattern; forming an air gap by removing the sacrificial spacer; capping the air gap by forming a barrier layer over the ohmic contact layer; and forming a second conductive pattern over the barrier layer to fill an upper section of the open portion. | 12-24-2015 |
20160005743 | SEMICONDUCTOR DEVICE WITH AIR GAP AND METHOD FOR FABRICATING THE SAME - A semiconductor device includes a first conductive structure including a first conductive pattern that is formed over a substrate, a second conductive structure formed adjacent to a sidewall of the first conductive structure, and an insulation structure including an air gap that is formed between the first conductive structure and the second conductive structure, wherein the second conductive structure includes a second conductive pattern, an ohmic contact layer that is to formed over the second conductive pattern, and a third conductive pattern that is formed over the ohmic contact layer and is separated from the first conductive pattern through the air gap. | 01-07-2016 |
20160049409 | SEMICONDUCTOR DEVICE WITH AIR GAP AND METHOD FOR FABRICATING THE SAME - A semiconductor device includes a plurality of first conductive structures formed over a substrate, second conductive structures each formed between neighboring first conductive structures of the first conductive structures, air gaps each formed between the second conductive structures and the neighboring first conductive structures thereof, third conductive structures each capping a portion of the air gaps, and capping structures each capping the other portion of the air gaps. | 02-18-2016 |
20160104764 | METHOD FOR FABRICATING CAPACITOR OF SEMICONDUCTOR DEVICE - A method for fabricating a capacitor of a semiconductor device includes forming a mold layer over a substrate, forming a plurality of preliminary openings by selectively etching the mold layer, forming a plurality of openings where each opening is formed to have a given linewidth by forming a sacrificial layer on sidewalls of the preliminary openings, and forming a plurality of storage nodes in the plurality of openings. | 04-14-2016 |
Patent application number | Description | Published |
20110274955 | POUCH TYPE CASE AND BATTERY PACK INCLUDING THE SAME - The present invention relates to a pouch type case having trimming portions formed on both sides or four corners thereof and a battery pack including the same. The trimming portions are formed on the corners of the pouch type case such that the trimming portions are indented toward an electrode assembly accommodating part to reduce a unit area so as to increase pressure applied to unit cells when a battery pack is assembled, thereby facilitating assembling of the battery pack and increasing cell capacity per unit area. Furthermore, the unit cells can be fixed in the battery pack more stably. The pouch type case reduces the unit area so as to include a relatively large number of cells for pressure applied to the cells when the battery pack is assembled to thereby increase the cell capacity. | 11-10-2011 |
20130216880 | POUCH TYPE CASE AND BATTERY PACK INCLUDING THE SAME - The present invention relates to a pouch type case having trimming portions formed on both sides or four corners thereof and a battery pack including the same. The trimming portions are formed on the corners of the pouch type case such that the trimming portions are indented toward an electrode assembly accommodating part to reduce a unit area so as to increase pressure applied to unit cells when a battery pack is assembled, thereby facilitating assembling of the battery pack and increasing cell capacity per unit area. Furthermore, the unit cells can be fixed in the battery pack more stably. The pouch type case reduces the unit area so as to include a relatively large number of cells for pressure applied to the cells when the battery pack is assembled to thereby increase the cell capacity. | 08-22-2013 |
20140106193 | ELECTRODE ASSEMBLY WITH POROUS STRUCTURE AND SECONDARY BATTERY INCLUDING THE SAME - The present invention relates to an electrode assembly of a porous structure and a secondary battery including the same. In an electrode assembly including a plurality of anodes, cathodes, and separators, the present invention provides a secondary battery including an electrode assembly including one or more through holes, and a passing sealing portion supplementarily sealed on positions corresponding to the through holes. The secondary battery according to the present invention may prevent the inner short and increase safety by including the fused portion of an electrode assembly and a battery case, stably fixing them, and holding back the movement of the electrode assembly. In addition, the present invention has an effect of being capable of greatly enhancing impregnation on electrolyte since the electrode assembly has a porous structure. | 04-17-2014 |
20140356692 | POUCH-TYPE SECONDARY BATTERY HAVING SEALING MARGIN FOR IMPROVED DURABILITY - Disclosed is a pouch-type secondary battery having a sealing margin for improved durability, including a sealing area formed by melting sealing layers of an upper pouch film and a lower pouch film along edges of a pouch casing, characterized in that a sealing margin is greater than a movement distance of a sealing residue flowing out of the sealing area, the sealing margin being a distance measured from an intersection point of a first straight line and a second straight line to a boundary line of the sealing area, the first straight line extending horizontally from a surface of the sealing area, when viewed in cross section of the secondary battery, and the second straight line corresponding to a tangent line having an average gradient among possible tangent lines at each point on a cross-sectional slope line of the pouch casing adjacent to the sealing area. | 12-04-2014 |
20140363736 | LITHIUM SECONDARY BATTERY INCLUDING MULTI-LAYERED ACTIVE MATERIAL LAYERS - A lithium secondary battery of the present invention may simultaneously improve high output and high capacity characteristics by including a first active material layer having high output characteristics and a second active material layer having high capacity characteristics respectively on a cathode collector and an anode collector. | 12-11-2014 |
Patent application number | Description | Published |
20110220869 | QUANTUM DOT ORGANIC LIGHT EMITTING DEVICE AND METHOD OF FABRICATING THE SAME - A quantum dot organic light emitting device and a method of manufacturing the same are disclosed. A first electrode layer is formed on a substrate. A block copolymer film which can cause phase separation on the first electrode layer is formed. The block copolymer film is phase-separated into a plurality of first domains, each having a nano size column shape, and a second domain which surrounds the first domains. A quantum dot template film of the second domain, which comprises a plurality of nano size through holes, is formed by selectively removing the first domains. Quantum dot structures, each of which comprises an organic light emitting layer in the through hole of the quantum dot template film, is formed. | 09-15-2011 |
20110220921 | Organic light emitting display apparatus - An organic light emitting display apparatus includes a plurality of sub-pixels, each of the sub-pixels having a first electrode, a second electrode facing the first electrode, and an intermediate layer disposed between the first and second electrodes, the intermediate layer having a plurality of layers including an organic emission layer, at least one layer of the plurality of layers in the intermediate layer being commonly shared by two sub-pixels arranged in a first direction and by at least two sub-pixels arranged in a second direction perpendicular to the first direction. | 09-15-2011 |
20120097931 | Method of Forming Emission Layer of Organic Light Emitting Display Device, Method of Manufacturing Organic Light Emitting Display Device Including Emission Layer, and Organic Light Emitting Display Device Thereof - A method of forming an emission layer by using droplets and an emission part on which charges with opposite polarities are induced, a method of manufacturing an organic light emitting display device including the emission layer, and the organic light emitting display device thereof, the method includes inducing charges having a first charge polarity on emission portions by facing a surface of a mask and a surface of a substrate, contacting the charge inducing units of the mask to the emission portions of the substrate, and then separating the mask from the substrate, supplying droplets exhibiting a second and opposite charge polarity to the substrate and forming the emission layer by allowing droplets exhibiting the second charge polarity to be attracted to and move to the emission portions exhibiting the first charge polarity. | 04-26-2012 |
20120097951 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - An organic light-emitting display device includes a substrate including a rectangular light-emitting area and a circuit area, the circuit area including a thin film transistor, the light-emitting area including an electroluminescent layer produced by a solution deposition process, the light-emitting area being bounded by a first major side, a second major side, a first minor side and a second minor side, the first major side being opposite from and parallel to a second major side, each of these sides having wiring or dummies arranged thereat, and a pixel defining layer arranged on the wirings and on the dummies. In order to produce a uniform thickness electroluminescent layer via a solution deposition process, top surfaces of the pixel defining layer on each of the wirings and dummies that border the light emitting area are arranged in a same plane that is parallel to the substrate. | 04-26-2012 |
20120097952 | Organic Light-Emitting Display Apparatus - An organic light-emitting display apparatus comprises: a substrate in which a pixel region is defined; a thin film transistor (TFT) disposed on the substrate and spaced apart from the pixel region; a planarization pattern covering the TFT and spaced apart from the pixel region; a first electrode electrically connected to the TFT and formed so as to correspond to at least the pixel region; a pixel-defining layer formed on the first electrode so as to expose a predetermined region of the first electrode; an intermediate layer connected to the exposed region of the first electrode, including an organic emission layer, and formed to correspond to at least the pixel region; and a second electrode electrically connected to the intermediate layer. | 04-26-2012 |