Patent application number | Description | Published |
20110033964 | THIN FILM DEPOSITION APPARATUS AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY DEVICE BY USING THE SAME - A thin film deposition apparatus and a method of manufacturing an organic light-emitting display device using the thin film deposition apparatus. The thin film deposition apparatus includes a plurality of thin film deposition assemblies, each of which includes: a deposition source that discharges a deposition material; a deposition source nozzle unit that is disposed at a side of the deposition source and includes a plurality of deposition source nozzles; a patterning slit sheet that is disposed opposite to the deposition source nozzle unit and includes a plurality of patterning slits arranged in a first direction; and a barrier plate assembly that is disposed between the deposition source nozzle unit and the patterning slit sheet, in the first direction. The barrier plate assembly includes a plurality of barrier plates that partition a space between the deposition source nozzle unit and the patterning slit sheet into a plurality of sub-deposition spaces. | 02-10-2011 |
20110048320 | THIN FILM DEPOSITION APPARATUS - A thin film deposition apparatus that forms a thin film on a substrate includes: a deposition source that discharges a deposition material; a deposition source nozzle unit that is disposed at a side of the deposition source and includes a plurality of deposition source nozzles; a patterning slit sheet that is disposed opposite to the deposition source nozzle unit and includes a plurality of patterning slits; and a blocking member that is disposed between the substrate and the deposition source, wherein the thin film deposition apparatus is separated from the substrate by a predetermined distance, the substrate is moved relative to the thin film deposition apparatus, and the blocking member is moved along with the substrate to screen at least one portion of the substrate. | 03-03-2011 |
20110052791 | THIN FILM DEPOSITION APPARATUS AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY APPARATUS USING THE SAME - A thin film deposition apparatus used to manufacture large substrates on a mass scale and that allows high-definition patterning, and a method of manufacturing an organic light-emitting display apparatus using the same, the apparatus includes a loading unit fixing a substrate onto an electrostatic chuck; a deposition unit including a chamber maintained in a vacuum state and a thin film deposition assembly disposed in the chamber, separated from the substrate by a predetermined distance, to deposit a thin film on the substrate fixed on the electrostatic chuck; an unloading unit separating the substrate on which a deposition process is completed, from the electrostatic chuck; a first circulation unit sequentially moving the electrostatic chuck on which the substrate is fixed, to the loading unit, the deposition unit, and the unloading unit; and a second circulation unit returning the electrostatic chuck separated from the substrate to the loading unit from the unloading unit, wherein the first circulation unit passes through the chamber when passing through the deposition unit. | 03-03-2011 |
20110052795 | THIN FILM DEPOSITION APPARATUS AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY DEVICE BY USING THE SAME - A thin film deposition apparatus includes an electrostatic chuck that fixes a substrate on which a deposition material is to be deposited; a blocking member disposed at a side of the substrate fixed on the electrostatic chuck and covering at least a portion of the substrate; and a deposition unit including a chamber and a thin film deposition assembly disposed in the chamber and to deposit a thin film on the substrate fixed on the electrostatic chuck. | 03-03-2011 |
20110088622 | THIN FILM DEPOSITION APPARATUS - A thin film deposition apparatus can be simply applied to produce large-sized display devices on a mass scale and improves manufacturing yield. The thin film deposition apparatus for forming a thin film on a substrate includes: a deposition source that discharges a deposition material; a deposition source nozzle unit disposed at a side of the deposition source and including a plurality of deposition source nozzles arranged in a first direction; and a patterning slit sheet disposed opposite to the deposition source nozzle unit and including a plurality of patterning slits arranged in the first direction; wherein each of the patterning slits includes a plurality of sub-slits. | 04-21-2011 |
20110139365 | MASK FOR EVAPORATION, AND METHOD AND APPARATUS FOR MANUFACTURING THE SAME - Provided is a mask for an evaporation apparatus, which includes a first division mask and a second division mask. The first and second division masks are directly bonded to each other by welding, thereby forming welding portion between the first and the second division masks. A method and apparatus for manufacturing a mask for evaporation are also provided. The division masks according to the embodiment do not use subframes, and are directly bonded to one another by welding, so that a shadow effect does not occur. The apparatus for manufacturing a mask for evaporation includes a work stage, a clamp fixing a first division mask and a second division mask to the work stage, and a laser welding part welding the first division mask to the second division mask. The apparatus may further include a first roller leading the laser welding part and a second roller following the laser welding part. | 06-16-2011 |
20110165327 | THIN FILM DEPOSITION APPARATUS - A thin film deposition apparatus that can be simply applied to produce large-sized display devices on a mass scale and that improves manufacturing yield. The thin film deposition apparatus includes a deposition source that discharges a deposition material; a deposition source nozzle unit disposed at a side of the deposition source and including a plurality of deposition source nozzles arranged in a first direction; and a patterning slit sheet disposed opposite to the deposition source nozzle unit and including a plurality of patterning slits arranged in a second direction that is perpendicular to the first direction. A deposition is performed while the substrate or the thin film deposition apparatus moves relative to each other in the first direction, and the deposition source, the deposition source nozzle unit, and the patterning slit sheet are formed integrally with each other. | 07-07-2011 |
20110168986 | THIN FILM DEPOSITION APPARATUS, METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY DEVICE BY USING THE APPARATUS, AND ORGANIC LIGHT-EMITTING DISPLAY DEVICE MANUFACTURED BY USING THE METHOD - A thin film deposition apparatus, a method of manufacturing an organic light-emitting display device by using the thin film deposition apparatus, and an organic light-emitting display device manufactured by using the method. The thin film deposition apparatus includes: a deposition source that discharges a deposition material; a deposition source nozzle unit disposed at a side of the deposition source and including a plurality of deposition source nozzles arranged in a first direction; a patterning slit sheet disposed opposite to the deposition source nozzle unit and including a plurality of patterning slits having different lengths arranged in the first direction; and a barrier plate assembly disposed between the deposition source nozzle unit and the patterning slit sheet in the first direction, and including a plurality of barrier plates that partition a space between the deposition source nozzle unit and the patterning slit sheet into a plurality of sub-deposition spaces, wherein the thin film deposition apparatus is separated from the substrate by a predetermined distance, and the thin film deposition apparatus and the substrate are movable relative to each other. | 07-14-2011 |
20110220022 | THIN FILM DEPOSITION APPARATUS - A thin film deposition apparatus includes: a deposition source that discharges a deposition material; a deposition source nozzle unit disposed at a side of the deposition source and including a plurality of deposition source nozzles arranged in a first direction; a patterning slit sheet disposed opposite to the deposition source nozzle unit and including a plurality of patterning slits arranged in the first direction; a position detection member that detects a relative position of the substrate to the patterning slit sheet; and an alignment control member that controls a relative position of the patterning slit sheet to the substrate by using the relative position of the substrate detected by the position detection member, wherein the thin film deposition apparatus and the substrate are separated from each other, and the thin film deposition apparatus and the substrate are moved relative to each other. | 09-15-2011 |
20110262625 | THIN FILM DEPOSITION APPARATUS - A thin film deposition apparatus including a chamber; a deposition source accommodated in the chamber and configured to discharge a deposition material; a deposition source nozzle unit located at a side of the deposition source and including a plurality of deposition source nozzles arranged in a first direction; and a patterning slit sheet located opposite the deposition source nozzle unit inside the chamber and including a plurality of patterning slits arranged in a second direction perpendicular to the first direction, the patterning slit sheet being spaced apart from the substrate, and the thin film deposition apparatus being configured to perform a deposition while at least one of the substrate or the thin film deposition apparatus moves relative to the other in the first direction. | 10-27-2011 |
20120009328 | THIN FILM DEPOSITION APPARATUS AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY DEVICE BY USING THE SAME - A thin film deposition apparatus that may be precisely aligned with a substrate during a deposition process, and a method of manufacturing an organic light-emitting display device using the thin film deposition apparatus. | 01-12-2012 |
20120103253 | ORGANIC LAYER DEPOSITION APPARATUS - An organic layer deposition apparatus capable of reducing or minimizing shifting of a pattern, caused when a patterning slit sheet sags. | 05-03-2012 |
20150176131 | THIN FILM DEPOSITION APPARATUS - A thin film deposition apparatus includes: a deposition source that discharges a deposition material; a deposition source nozzle unit disposed at a side of the deposition source and including a plurality of deposition source nozzles arranged in a first direction; a patterning slit sheet disposed opposite to the deposition source nozzle unit and including a plurality of patterning slits arranged in the first direction; a position detection member that detects a relative position of the substrate to the patterning slit sheet; and an alignment control member that controls a relative position of the patterning slit sheet to the substrate by using the relative position of the substrate detected by the position detection member, wherein the thin film deposition apparatus and the substrate are separated from each other, and the thin film deposition apparatus and the substrate are moved relative to each other. | 06-25-2015 |
Patent application number | Description | Published |
20130133573 | Mask for Deposition and Manufacturing Method of the Same - A deposition mask includes a mask main body and a coating layer. The mask main body includes a plurality of slits penetrating the mask main body. The coating layer is coated on an entire surface of the mask main body. The coating layer is made of a material different from a material of the main body, and it has a magnetic force stronger than that of the main body. Each of the slits has an open area, and a thickness of the coating layer controls a width of the open area. A photolithography process is used to form the plurality of slits. | 05-30-2013 |
20130171335 | THIN FILM DEPOSITING APPARATUS AND THE THIN FILM DEPOSITING METHOD USING THE SAME - A thin film depositing apparatus and a thin film deposition method using the apparatus. The thin film depositing apparatus includes a chamber configured to have a substrate mounted therein, an ejection unit configured to move in the chamber and to eject a deposition vapor to the substrate, and a source supply unit configured to supply a source of the deposition vapor to the ejection unit. | 07-04-2013 |
20130189433 | Vapor Deposition Apparatus and Vapor Deposition Method - A vapor deposition apparatus includes a stage on which a substrate is mounted; a heater unit that is disposed at a side of the stage and includes a first heater and a second heater, wherein the first heater and the second heater are movable so that the first heater and the second heater are spaced apart from each other or are disposed adjacent to each other; and a nozzle unit that is disposed at a side opposite to the side at which the heater unit is disposed about the stage and includes one or more nozzles. | 07-25-2013 |
20130251902 | Thin Film Depositing Apparatus and Thin Film Depositing Method Used by the Same - A thin film depositing apparatus and a thin film depositing method used by the thin film depositing apparatus. The thin film depositing apparatus includes a deposition chamber through which a process gas outlet of a deposition source is arranged; a transfer shuttle disposed in the deposition chamber, the transfer shuttle comprising a mounting plate for loading a substrate, the transfer shuttle being reciprocal with respect to the process gas outlet; and at least one bendable auxiliary plate installed at one side of the transfer shuttle, the bendable auxiliary plate closing the process gas outlet when opposite the process gas outlet, the bendable auxiliary plate comprising a folding member for placing the bendable auxiliary plate in each of an unbent state and bent state dependent upon the position of the transfer shuttle. | 09-26-2013 |
20130266728 | THIN FILM DEPOSITING APPARATUS AND THIN FILM DEPOSITING METHOD USING THE SAME - In a thin film deposition apparatus and a thin film deposition method using the same, a first spraying unit and a second spraying unit which are separately driven are prepared, the first spraying unit is driven to sequentially spray a first deposition source and an inert gas onto a substrate, a chamber is exhausted to remove, from the chamber, excess first deposition sources that are not adsorbed onto the substrate from the chamber, a second spraying unit is driven to sequentially spray a second deposition source and an inert gas onto the substrate, and the chamber is exhausted to remove, from the chamber, excess second deposition sources that are not adsorbed onto the substrate. When the thin film deposition method is used, the unintended generation of microparticles during deposition is sufficiently suppressed. | 10-10-2013 |
20140041590 | CANISTER - A canister includes an accommodation portion for accommodating a liquid material; an outlet pipe that is connected to the accommodation portion so as to discharge a gas material obtained by vaporizing the liquid material; a blocking cover that is connected to an upper surface of the accommodation portion; and a plurality of baffle plates that are disposed in the accommodation portion and are spaced apart from each other. The canister further includes a restrictor including a main body member that is disposed between the plurality of baffle plates and the blocking cover and is connected to an internal surface of the accommodation portion, an extension member extending from the main body member, and a through portion that is formed through the main body member and the extension member. A deposition procedure using the canister is efficiently performed and characteristics of a deposition layer are easily improved. | 02-13-2014 |
20140302624 | DEPOSITION APPARATUS, METHOD OF FORMING THIN FILM USING THE SAME, AND METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY APPARATUS - A deposition apparatus configured to perform a deposition process on a substrate, the deposition apparatus including a chamber having an exhaust opening in a surface, a deposition source in the chamber configured to eject one or more deposition materials toward the substrate, a cooling plate corresponding to an inner surface of the chamber, at which the exhaust opening is formed, a refrigerator contacting the cooling plate, and a pump coupled to the exhaust opening. | 10-09-2014 |
20140302626 | METHOD OF MANUFACTURING DISPLAY AND DEPOSITION APPARATUS FOR THE SAME - Provided are a method of manufacturing a display that may reduce deposition nonuniformity while concurrently manufacturing a plurality of displays, and a deposition apparatus that may be used in the method, wherein the method includes: preparing a mother substrate having a plurality of regions in a matrix pattern, the mother substrate being for forming a plurality of display units corresponding to the plurality of regions; inserting the mother substrate into a deposition chamber, wherein a deposition source is in the deposition chamber; depositing a material on the mother substrate by using a mask including a plurality of parallel stripe-shaped masking sheets extending in a first direction; and cutting the mother substrate along a periphery of each of the plurality of display units to obtain the plurality of displays. | 10-09-2014 |
20150144062 | VAPOR DEPOSITION AND VAPOR DEPOSITION METHOD - A vapor deposition apparatus includes a stage on which a substrate is mounted; a heater unit that is disposed at a side of the stage and includes a first heater and a second heater, wherein the first heater and the second heater are movable so that the first heater and the second heater are spaced apart from each other or are disposed adjacent to each other; and a nozzle unit that is disposed at a side opposite to the side at which the heater unit is disposed about the stage and includes one or more nozzles. | 05-28-2015 |
Patent application number | Description | Published |
20110084279 | Organic light emitting diode display - An organic light emitting diode display that includes a first electrode arranged on a substrate, an organic emission layer arranged on the first electrode and a second electrode arranged on the organic emission layer, the first electrode includes a first layer, a second layer and a third layer stacked sequentially on the organic emission layer, the second layer has a lower work function than the third. Here, the second layer has a higher work function than that of the third layer. | 04-14-2011 |
20110140138 | ORGANIC LIGHT EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - An organic light emitting display apparatus and a method of manufacturing the same. The display apparatus includes first, second, and third sub-pixels formed on a substrate. The first sub-pixel includes a first pixel electrode, a first transmissive conductive layer formed on the first pixel electrode, a second transmissive conductive layer formed on the first transmissive conductive layer, a first organic light emitting layer formed on the second transmissive conductive layer, and a counter electrode formed on the first organic light emitting layer. The second sub-pixel includes a second pixel electrode, the first transmissive conductive layer formed on the second pixel electrode, a first protector covering an edge of the first transmissive conductive layer, a second organic light emitting layer electrically connected to the first transmissive conductive layer, and the counter electrode formed on the second organic light emitting layer. The third sub-pixel includes a third pixel electrode, a second protector covering an outer edge of the third pixel electrode, a third protector formed on the second protector, a third organic light emitting layer electrically connected to the third pixel electrode, and the counter electrode formed on the third organic light emitting layer. | 06-16-2011 |
20120098762 | Touch Screen Panel Protected Against Failure Due to Static Electricity - A touch screen panel comprises a plurality of first sensing cells connected along a first direction on a transparent substrate, and a plurality of second sensing cells disposed between respective first sensing cells and connected along a second direction. A plurality of first connection patterns connects the first sensing cells along the first direction and a plurality of second connection patterns connects the second sensing cells along the second direction A plurality of static electricity induction patterns are connected to the first or second sensing cells and extend in a direction toward a sensing cell adjacent to a sensing cell to which each of the static electricity induction patterns is connected so that its end portion overlaps the neighboring sensing cell. A first insulating layer is interposed between the first and second patterns, and between the static electricity induction patterns and the neighboring sensing cell. | 04-26-2012 |
20120105343 | Touch Screen Panel and Display Device Having the Same - A touch screen panel comprises a first sensing pattern provided with first sensing cells arranged on one row along a first direction on a transparent substrate, and a first connection pattern through which adjacent first sensing cells are electrically connected to each other. A second sensing pattern is provided with second sensing cells arranged so as to be spaced apart from the first sensing cells on one column along a second direction on the transparent substrate, and a second connection pattern through which adjacent second sensing cells are electrically connected to each other. In the touch screen panel, the first connection pattern includes at least two pairs of metal patterns arranged so as to be spaced apart from one another, and a transparent pattern formed in the shape of an island in the second sensing pattern so as to be electrically connected to one or the other end of each of the metal patterns. | 05-03-2012 |
20120318306 | APPARATUS FOR CLEANING SUBSTRATE - An apparatus for cleaning a substrate is disclosed. The apparatus includes a first chamber through which a substrate is conveyed, a second chamber where an oxide film formed on the substrate conveyed from the first chamber is removed; and a third chamber that discharges the substrate conveyed from the second chamber to the outside after rinsing the substrate, wherein the first chamber and the third chamber are disposed on top and on bottom. | 12-20-2012 |
20130161680 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting display apparatus includes a substrate, a first electrode on the substrate; an intermediate layer on the first electrode, the intermediate layer including an organic light-emitting layer; a second electrode on the intermediate layer, a first inorganic encapsulating layer on the second electrode, the first inorganic encapsulating layer defining a first groove formed therein; a first organic encapsulating layer that is in the first groove defined by the first inorganic encapsulating layer, the first organic encapsulating layer not extending beyond the first groove, and a second inorganic encapsulating layer on the first organic encapsulating layer. | 06-27-2013 |
20140339517 | ORGANIC LIGHT-EMITTING DIODE DISPLAY, AN ELECTRONIC DEVICE INCLUDING THE SAME, AND METHOD OF MANUFACTURING SAID ORGANIC LIGHT-EMITTING DIODE DISPLAY - Provided is an organic light-emitting diode (OLED) display including: a first plastic layer; a first barrier layer formed on the first plastic layer; a first intermediate layer formed on the first barrier layer; a second plastic layer formed on the intermediate layer; an OLED layer formed on the second plastic layer; and a thin-film encapsulation layer encapsulating the OLED layer. | 11-20-2014 |
20150144933 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting display apparatus includes: a substrate; a pixel electrode disposed on the substrate; an intermediate layer that is disposed on the pixel electrode and includes an organic light-emitting layer; a facing electrode disposed on the intermediate layer; and a thin film encapsulating layer disposed on the facing electrode, wherein the thin film encapsulating layer includes: a first inorganic film and a second inorganic film, which are disposed on the facing electrode; a first organic film that is disposed between the first inorganic film and the second inorganic film and has a first thickness; and a second organic film that is disposed on the second inorganic film and has a second thickness greater than the first thickness. | 05-28-2015 |
Patent application number | Description | Published |
20140085171 | DRIVING CIRCUIT FOR FLAT PANEL DISPLAY DEVICE - A driving circuit for a flat panel display device is disclosed. In one aspect, the driving circuit includes a first region having a first width and a first length, a second region on one side of the first region and having the first width and the first length, and a third region on one side of the second region and having a second width and a second length, wherein the second width and the second length are different from the first width and the first length. The driving circuit also includes a fourth region on one side of the third region and having the second width and the second length, wherein each region has one or more transistors of only one type. | 03-27-2014 |
20140160094 | READOUT UNIT AND ORGANIC LIGHT EMITTING DISPLAY APPARATUS HAVING THE SAME - A readout unit having an operation part configured to readout from a pixel circuit of a display panel to receive an input voltage indicating a pixel voltage based on a driving current driving an organic light emitting diode, to receive a reference voltage from a reference voltage terminal, and to compare the input voltage with the reference voltage to output an output voltage indicating a difference between the input voltage and the reference voltage, and an analog-digital converting part configured to convert a converter input voltage using the converter input voltage and an amplified voltage, the converter input voltage being based on the output voltage, the amplified voltage being amplified from the converter input voltage. Thus, change of a pixel may be accurately sensed irrelevantly to a capacitor of a display panel. | 06-12-2014 |
20150029171 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND DRIVING METHOD THEREOF - An organic light emitting display device includes pixels each including a driving transistor and an organic light emitting diode, and a sensing unit configured to extract threshold voltage information of the driving transistor and degradation information of the organic light emitting diode from each of the pixels, wherein the sensing unit includes a conversion unit configured to convert pixel current supplied from a respective one of the pixels into a first voltage, and configured to convert a reference current from a current source into a second voltage, and a comparison unit configured to calculate a difference between the first voltage and the second voltage, and configured to output a comparison voltage corresponding to the difference. | 01-29-2015 |
Patent application number | Description | Published |
20140132553 | FLEXIBLE TOUCH SCREEN PANEL AND FLEXIBLE DISPLAY DEVICE WITH THE SAME - A flexible touch screen panel includes a thin film substrate divided into an active area and a non active area positioned at the outside of the active area; sensing patterns formed on the active area of a first surface of the thin film substrate, including first sensing cells formed to be connected along a first direction and second sensing cells formed to be connected along a second direction; and sensing lines formed on the non active area of the first surface of the thin film substrate. The sensing lines are connected to the sensing patterns. In the touch screen panel, the area and/or interval of the sensing cells formed on a first region, which is capable of being bent by predetermined curvature about a folding axis is different from the area and/or interval of the sensing cells formed on a second region as a flat region except the first region. | 05-15-2014 |
20140204286 | TOUCH SCREEN PANEL - A touch screen panel includes a window substrate divided into an active area and a non-active area, the non-active area being outside the active area, the window substrate having a first printed layer formed in the non-active area, a touch substrate including sensing electrodes formed in the active area and having a second printed layer that faces the first printed layer formed in the non-active area, and an adhesive layer interposed between the window substrate and the touch substrate. | 07-24-2014 |
20150029142 | TOUCH SCREEN PANEL AND FABRICATING METHOD THEREOF - A touch screen panel includes a substrate, first sensing patterns, second sensing patterns, and an insulating layer. The first sensing patterns may be configured to include a plurality of first sensing cells separated from one another as independent patterns. The second sensing patterns may be configured to include a plurality of second sensing cells formed on the substrate. The insulating layer may be interposed between the first and second connecting patterns at intersection portions of the first connecting patterns and the second connecting patterns. The insulating layer may be an island-shaped independent pattern at each intersection portion. End portions of each first connecting pattern may electrically connect adjacent first sensing cells. A width of a first region of each first connecting pattern may be wider than that of a second region. | 01-29-2015 |
20160062538 | TOUCH SCREEN PANEL AND METHOD OF MANUFACTURING THE SAME - A touch screen panel includes: a touch sensing substrate provided with a hole at least one side of the touch sensing substrate; and a flexible printed circuit board inserted into the hole and electrically connected to the touch sensing substrate. | 03-03-2016 |
Patent application number | Description | Published |
20110242655 | FLAT PANEL DISPLAY INCLUDING A GLASS WINDOW - A flat panel display apparatus is disclosed. In one embodiment, the apparatus includes a panel configured to display an image; a glass window covering the panel; and a polarizing film attached on a surface of the glass window, wherein the polarizing film is configured to prevent the scatter of broken pieces when the glass window breaks and also prevent reflection of an external light. | 10-06-2011 |
20130004700 | PROTECTIVE WINDOW AND DISPLAY DEVICE INCLUDING THE SAME - In one aspect, a protective window comprising a first transparent member comprising a polymer; and a protective layer on a first surface of the first transparent member and comprising silsequioxane is provided. | 01-03-2013 |
20130314787 | FLAT PANEL DISPLAY INCLUDING A GLASS WINDOW - A flat panel display apparatus is disclosed. In one embodiment, the apparatus includes a panel configured to display an image and an electrode pattern for touch manipulation disposed over the panel. The apparatus also includes a polarizing film disposed over the electrode pattern; and a window disposed on the polarizing film | 11-28-2013 |
20140043683 | OPTICAL SHEET ASSEMBLY AND DISPLAY APPARATUS HAVING THE SAME - An optical sheet assembly disposed on a display panel including a pixel area displaying an image and a peripheral area surrounding the pixel area, the optical sheet assembly includes a polarizing plate on the display panel, a light blocking pattern on the polarizing plate, a portion of the polarizing plate in the pixel area being exposed through openings in the light blocking pattern, and a hard coating layer on the polarizing plate, the hard coating layer covering an upper surface of the light blocking pattern and the exposed portion of the polarizing plate in the pixel area. | 02-13-2014 |
Patent application number | Description | Published |
20160079324 | DISPLAY APPARATUS - A display apparatus includes a first substrate including an active area, a circuit area extending outwardly from the active area, and a cell seal area extending outwardly from the circuit area, a second substrate covering the first substrate, a sealing portion between the first substrate and the second substrate, the sealing portion covering at least a portion of the circuit area, a circuit line in the circuit area of the first substrate and electrically connected to a device in the active area of the first substrate, at least a portion of the sealing portion being on the circuit line, and a pixel definition layer between the sealing portion and the circuit line. | 03-17-2016 |
20160086977 | DISPLAY DEVICE - A display device includes a first substrate having an active area, a circuit area extending outwardly from the active area, and a cell seal area extending outwardly from the circuit area, a second substrate covering the first substrate, a sealing part between the first substrate and the second substrate, the sealing part covering at least a portion of the circuit area, a wiring part in the circuit area of the first substrate and electrically connected to elements in the active area of the first substrate, the wiring part including at least one level-difference compensation part, and a stepped part between the sealing part and at least a portion of the wiring part, the at least one level-difference compensation part of the wiring part being adjacent to the stepped part. | 03-24-2016 |
Patent application number | Description | Published |
20100224881 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An organic light emitting diode (OLED) display device and a method of fabricating the same are provided. The OLED display device includes a substrate having a thin film transistor region and a capacitor region, a buffer layer disposed on the substrate, a gate insulating layer disposed on the substrate, a lower capacitor electrode disposed on the gate insulating layer in the capacitor region, an interlayer insulating layer disposed on the substrate, and an upper capacitor electrode disposed on the interlayer insulating layer and facing the lower capacitor electrode, wherein regions of each of the buffer layer, the gate insulating layer, the interlayer insulating layer, the lower capacitor electrode, and the upper capacitor electrode have surfaces in which protrusions having the same shape as grain boundaries of the semiconductor layer are formed. The resultant capacitor has an increased surface area, and therefore, an increased capacitance. | 09-09-2010 |
20120012849 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light emitting display device capable of preventing outgassing from a pixel defining layer (PDL) or a planarization layer and method of manufacturing the same. | 01-19-2012 |
20120138937 | Light-Scattering Substrate, Method of Manufacturing the Same, Organic Light-Emitting Display Device Including the Same, and Method of Manufacturing the Organic Light-Emitting Display Device - A light-scattering substrate which can be thinned and has improved thermal resistance, a method of manufacturing the same, an organic light-emitting display device including the same, and a method of manufacturing the organic light-emitting display device are disclosed. The light-scattering substrate includes a light-scattering layer composed of a plurality of metal nanoparticles which are attached to at least a surface of a substrate. The metal nanoparticles are formed by agglomeration of a metal on the substrate, and show a surface plasmon phenomenon. | 06-07-2012 |
20130009542 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - An organic light-emitting display apparatus includes a substrate; a first electrode on the substrate; a particle unit including a plurality of particles that are separate from each other on a top surface of the first electrode; an intermediate layer on the first electrode and the particle unit and including an organic emission layer; and a second electrode on the intermediate layer. | 01-10-2013 |
20130228760 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An organic light emitting diode (OLED) display device and a method of fabricating the same are provided. The OLED display device includes a substrate having a thin film transistor region and a capacitor region, a buffer layer disposed on the substrate, a gate insulating layer disposed on the substrate, a lower capacitor electrode disposed on the gate insulating layer in the capacitor region, an interlayer insulating layer disposed on the substrate, and an upper capacitor electrode disposed on the interlayer insulating layer and facing the lower capacitor electrode, wherein regions of each of the buffer layer, the gate insulating layer, the interlayer insulating layer, the lower capacitor electrode, and the upper capacitor electrode have surfaces in which protrusions having the same shape as grain boundaries of the semiconductor layer are formed. The resultant capacitor has an increased surface area, and therefore, an increased capacitance. | 09-05-2013 |
20130299790 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF - An organic light-emitting display apparatus includes a thin film transistor including an active layer, a gate electrode, a source electrode, and a drain electrode, an organic light-emitting device including a pixel electrode connected to the thin film transistor, an intermediate layer including a light-emitting layer, and an opposed electrode, and a first wiring and a second wiring arranged in different layers on a substrate. | 11-14-2013 |
20140103304 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light emitting display device including: a plurality of first wirings extending in a first direction; and a plurality of second wirings extending in a second direction that crosses the first direction, wherein at least one of the plurality of first wirings includes a first conductive layer and a second conductive layer that extends from an upper portion of the first conductive layer to the same layer as the first conductive layer or a lower layer than the first conductive layer. | 04-17-2014 |
20140186978 | METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - Provided is a method of manufacturing an organic light-emitting display apparatus which may reduce white angular dependency (WAD). The method includes forming a common layer on each of subpixel areas at the same time without discretion within one pixel area, the common layer not being formed on connection areas between pixel areas. | 07-03-2014 |
20140292827 | ORGANIC LIGHT-EMITTING DISPLAY DEVICE, METHOD OF REPAIRING THE SAME, AND METHOD OF DRIVING THE SAME - An organic light-emitting display device includes a plurality of emission pixels aligned in columns and rows, each of the emission pixels including an emission device and a first pixel circuit coupled to the emission device, a dummy pixel including a second pixel circuit in each column of the emission pixels, and a repair line in each column, wherein a same data signal is provided to one of the emission pixels coupled to the repair line and to the dummy pixel coupled to the repair line, and wherein the emission pixels are configured to simultaneously emit light. | 10-02-2014 |
20150064826 | LIGHT-SCATTERING SUBSTRATE, METHOD OF MANUFACTURING THE SAME, ORGANIC LIGHT-EMITTING DISPLAY DEVICE INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE ORGANIC LIGHT-EMITTING DISPLAY DEVICE - A light-scattering substrate which can be thinned and has improved thermal resistance, a method of manufacturing the same, an organic light-emitting display device including the same, and a method of manufacturing the organic light-emitting display device are disclosed. The light-scattering substrate includes a light-scattering layer composed of a plurality of metal nanoparticles which are attached to at least a surface of a substrate. The metal nanoparticles are formed by agglomeration of a metal on the substrate, and show a surface plasmon phenomenon. | 03-05-2015 |
20150349037 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - Provided is a method of manufacturing an organic light-emitting display apparatus which may reduce white angular dependency (WAD). The method includes forming a common layer on each of subpixel areas at the same time without discretion within one pixel area, the common layer not being formed on connection areas between pixel areas. | 12-03-2015 |