Patent application number | Description | Published |
20100213828 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An OLED display that includes a substrate main body, an OLED formed on the substrate main body, a moisture absorbing layer formed on the substrate main body and covering the OLED, an organic barrier layer formed on the substrate main body and covering the moisture absorbing layer, and an inorganic barrier layer formed on the substrate main body and covering the organic barrier layer. | 08-26-2010 |
20100215929 | Organic light emitting diode display - An organic light emitting diode (OLED) display includes a substrate main body, an OLED formed on the substrate main body, a moisture absorbing layer formed on the substrate main body and covering the OLED, a first barrier layer formed on the substrate main body and covering the moisture absorbing layer, a first auxiliary barrier layer formed between the moisture absorbing layer and the first barrier layer, a second barrier layer formed on the substrate main body and covering the first barrier layer, and a second auxiliary barrier layer formed between the first barrier layer and the second barrier layer. | 08-26-2010 |
20100295031 | ORGANIC LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light emitting device and a method of manufacturing the same, the device including: a substrate; a barrier layer; a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode, wherein the barrier layer includes an SiO layer and an SiO | 11-25-2010 |
20110042707 | Substrate for flexible display device, OLED display device including the same, and associated methods - A substrate for a flexible display device, an OLED display device including the same, and associated methods, the substrate including a composite of an inorganic layered compound and a moisture-absorption material, and a polymer resin. | 02-24-2011 |
20110057174 | SEALING MATERIAL AND DISPLAY DEVICE USING THE SAME - Disclosed are a sealing material including an inorganic particle, an organic binder, and a fiber-phased material, and a display device including the seal material. | 03-10-2011 |
20110108809 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - An organic light emitting diode display device includes a substrate body that is divided into a display area and a neighboring area; an organic light emitting diode formed in the display area of the substrate body; a barrier film that is attached to the substrate body and covers the organic light emitting diode; and an adhesive agent disposed between the neighboring area of the substrate body and the barrier film. In addition, a groove pattern is recessed on one surface of the barrier film that is in contact with the adhesive agent. | 05-12-2011 |
20110111186 | INORGANIC LAYER, DISPLAY DEVICE INCLUDING THE INORGANIC LAYER AND METHOD FOR MANUFACTURING THE DISPLAY DEVICE - Disclosed are an inorganic layer which is formed on one side or both sides of a substrate and has at least a portion irradiated with a laser, a display device including the inorganic layer, and a manufacturing method thereof. | 05-12-2011 |
20110134018 | METHOD OF MANUFACTURING FLEXIBLE DISPLAY APPARATUS - A method of manufacturing a flexible display apparatus, and more particularly, to a flexible display apparatus including a display unit including a thin-film transistor which is easily encapsulated. The method of manufacturing a flexible display apparatus includes: sequentially forming a first plastic film and a first barrier layer on a first substrate; forming a thin-film transistor on the first barrier layer; forming on the thin-film transistor a display device that is electrically connected to the thin-film transistor; forming an encapsulation member including a second substrate, a second plastic film, and a second barrier layer, wherein the second substrate and the second film are sequentially stacked on the second barrier layer; combining the encapsulation member with the upper portion of the display device; ablating the first substrate from the first plastic film; and ablating the second substrate from the second plastic film. | 06-09-2011 |
20110140164 | ORGANIC LIGHT EMITTING APPARATUS AND METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING APPARATUS - An organic light emitting apparatus and a method of manufacturing the organic light emitting apparatus. According to the organic light emitting apparatus and the method of manufacturing the organic light emitting apparatus, the characteristics of a barrier layer are maintained and a stress of a substrate is reduced, even at a high temperature, thereby increasing the manufacturing stability of the organic light emitting apparatus. | 06-16-2011 |
20110156041 | POLYMER SUBSTRATE AND METHOD OF FORMING THE SAME AND DISPLAY DEVICE INCLUDING THE POLYMER SUBSTRATE AND METHOD OF MANUFACTURING THE DISPLAY DEVICE - A polymer substrate having a weight loss of less than about 1% based on an initial weight at a temperature ranging from about 420° C. to about 600° C., a method for forming the polymer substrate, a display device including the polymer substrate, and a method for manufacturing the display device. The method for forming the polymer substrate includes preparing the polymer layer and performing an annealing process to the polymer layer at a temperature greater than about 350° C. | 06-30-2011 |
20110187629 | FLAT PANEL DISPLAY APPARATUS AND ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - A flat panel display apparatus includes a substrate; a display unit which is formed on the substrate and displays an image; a metal sheet which faces towards the substrate; a sealant which fills the entire free space between the substrate and the metal sheet and seals the space between the substrate and the metal sheet; and a polymer layer which is disposed on a surface of the metal sheet and has a lower thermal expansion coefficient than the metal sheet. An organic light-emitting display (OLED) apparatus including a sealant which fills an entire space between a substrate and a metal sheet is also disclosed. | 08-04-2011 |
20110193068 | Composite film, flexible substrate including the composite film, and organic light emitting device including the flexible substrate - A composite film, a flexible substrate, and an organic light emitting device, the composite film including a composite including a sulfonic acid group containing moiety connected by an ether linkage (—O—) to an inorganic material having a nano-sized interlayer distance. | 08-11-2011 |
20110193102 | ORGANIC LIGHT EMITTING DIODE DEVICE AND METHOD FOR MANUFACTURING THE SAME - An organic light emitting diode device and a manufacturing method thereof. The organic light emitting diode device includes a substrate main body, a transparent electrode formed on the substrate main body, an organic emission layer formed on the transparent electrode, a cover electrode formed on the organic emission layer and made of a metal, and a sealant formed on the substrate main body to overlap an edge of the cover electrode and cover a side surface of the organic emission layer. | 08-11-2011 |
20110248907 | DISPLAY APPARATUS - A display apparatus having an improved function for encapsulating a display unit, and comprising a substrate, wherein the display unit is disposed on the substrate; an encapsulation unit facing the display unit, the encapsulation unit comprising: a metal layer; and a composite member; and a sealing unit disposed between the substrate and the encapsulation unit and separated from the display unit so as to adhere the substrate to the encapsulation unit, wherein the composite member comprises a resin matrix and carbon fibers, and wherein the metal layer is disposed between the substrate and the composite member. | 10-13-2011 |
20110273077 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - Provided is an organic light emitting device, which is flexible and is capable of effectively preventing permeation of oxygen or moisture. The organic light emitting device includes a substrate; a metal sheet that faces the substrate; an organic light emitting unit that is interposed between the substrate and the metal sheet; an adhesive unit that is interposed between the substrate and the metal sheet to adhere the substrate and the metal sheet to each other and that is located around at least the organic light emitting unit; and an adhesive layer that is formed at a location on the metal sheet where the metal sheet contacts the adhesive unit and that is formed of a metal oxide or a metal nitride. | 11-10-2011 |
20110289809 | Display Apparatus - A display apparatus including: a display unit disposed on a substrate; an encapsulation unit facing the display unit, the encapsulation unit including: a metal layer; a complex member; and a reinforcement member formed on an upper surface of the complex member; and a sealing unit disposed between the substrate and the encapsulation unit and apart from the display unit to bond the substrate and the encapsulation unit to the sealing unit. | 12-01-2011 |
20110291119 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode display is disclosed. The organic light emitting diode display includes a base substrate including a display area and a non-display area around the display area, a plurality of pixels formed over the display area of the base substrate, the plurality of pixels including a common electrode, a common power line formed over the base substrate and electrically connected to a circuit of each of the plurality of pixels, an encapsulation substrate bonded to the base substrate by a sealing member surrounding the plurality of pixels, the encapsulation substrate including an inner surface facing the base substrate, a first conductive layer formed over the inner surface and electrically connecting the common power line to a first potential, and a second conductive layer formed over the inner surface and spaced apart from the first conductive layer, the second conductive layer electrically connecting the common electrode to a second potential. | 12-01-2011 |
20120026074 | Display device and organic light emitting diode display - A display device includes: a display substrate; a display unit formed on the display substrate and a sealing substrate affixed to the display substrate by an adhering layer that surrounds the display unit. The sealing substrate includes a composite member including a resin and a plurality of carbon fibers and an insulating member attached to the composite member. The insulating member includes a through hole. A metal film is disposed at one side of the sealing substrate, facing the display substrate; and a conductive connection portion contact the metal film through the through hole. | 02-02-2012 |
20120061131 | Encapsulation Substrate for Organic Light Emitting Diode Display and Method of Manufacturing the Encapsulation Substrate - A method of manufacturing an encapsulation substrate for an organic light emitting diode display, includes fabricating a composite panel by forming an uncured carbon fiber resin portion having a plate shape and including an upper surface and a lower surface and forming an uncured insulating resin portion arranged to surround edges of the carbon fiber resin portion, the uncured insulating resin portion being perforated by a plurality of penetration holes, inserting a plurality of conductive components into corresponding ones of the plurality of penetration holes, covering upper and lower surfaces of the composite panel with metal films and bonding the metal films to the composite panel while simultaneously curing the carbon fiber resin and the insulating resin portion by applying heat and pressure to the composite panel. Therefore, fabrication processes of the encapsulation substrate are simple, and fabrication costs are reduced. | 03-15-2012 |
20120091484 | Display device and organic light emitting diode display - A display device includes: a display substrate; a display formed on the display substrate; an encapsulation substrate affixed to the display substrate by an adhering layer surrounding the display, the display substrate including a composite member including a resin matrix and a plurality of carbon fibers and an insulation member attached to an edge of the composite member and forming a through hole; a metal layer positioned on a side of the encapsulation substrate facing the substrate; and a conductive connector filling the through hole and contacting the metal layer. The composite member is stacked with at least two layers with different sizes, and the insulation member contacts sides of the at least two layers and has the same thickness as the composite member. | 04-19-2012 |
20120104420 | DISPLAY DEVICE AND ORGANIC LIGHT EMITTING DIODE DISPLAY - A display device includes a substrate, a display unit formed on the substrate, a sealing substrate bonded to the substrate by a bonding layer surrounding the display unit, the sealing substrate comprising a complex member and an insulating member, wherein the complex member has a resin matrix and a plurality of carbon fibers and the insulator is connected to an edge of the complex member and comprises a penetration hole, a metal layer disposed at one side of the sealing substrate wherein the one side faces the substrate, and a conductive connection unit filling in the penetration hole and contacting the metal layer. The complex member and the insulator may be coupled by tongue and groovecoupling along a thickness direction of the sealing substrate where the protrusion-groove coupling structure is top-to-bottom symmetric and the insulator may have a thickness identical to that of the complex member. | 05-03-2012 |
20120104937 | DISPLAY DEVICE, MANUFACTURING METHOD OF THE DISPLAY DEVICE, ORGANIC LIGHT EMITTING DIODE DISPLAY - A method of manufacturing a display device includes: forming a display unit on a substrate; disposing a bonding layer including thermosetting resin and surrounding the display unit, on the substrate; forming a sealing substrate including a composite member and a metal layer disposed on one side of the composite member, the composite member including a resin matrix and a plurality of carbon fibers; disposing the sealing substrate on the bonding layer such that the metal layer faces the display unit; and bonding the substrate with the sealing substrate by hardening the bonding layer, connecting a power source to the plurality of carbon fibers to use the composite member as a heating body. | 05-03-2012 |
20120146059 | Organic light emitting diode display - An organic light emitting diode (OLED) display includes: a substrate; an organic light emitting diode disposed on the substrate; a sealing member sealed with the substrate, interposing the organic light emitting diode therebetween; a pad portion disposed on the substrate, corresponding to an edge of the sealing member, and electrically connected with the organic light emitting diode; a conductive line portion formed on the sealing member and/or on the substrate, and applied with driving power supplied to the organic light emitting diode; and a conductive connection portion directly connecting the pad portion and the conductive line portion. | 06-14-2012 |
20120146061 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND MANUFACTURING METHOD THEREOF - A large size organic light emitting diode (OLED) display and manufacturing method thereof are disclosed. In one embodiment, the method includes i) forming a display unit including a plurality of pixels on a substrate, ii) forming a getter layer, a bonding layer and a conductive contact layer around the display unit and iii) manufacturing a sealing member including a flexible polymer film and a metal layer formed on at least one side of the polymer film. The method may further include laminating the sealing member on the substrate using a roll lamination process such that the metal layer contacts the conductive contact layer and curing the contact layer and the conductive contact layer. | 06-14-2012 |
20120169223 | FLAT PANEL DISPLAY APPARATUS AND ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - A flat panel display apparatus and an organic light-emitting display apparatus. The flat panel display apparatus includes: a substrate; a display unit which is disposed on the substrate to realize an image; a metal sheet which is disposed opposite to the substrate, covers at least a part of the display unit, and includes a central part at which uneven wrinkles are formed and an edge part which is formed in a flat shape in which wrinkles are not formed; and a sealing material which fills a whole space formed between the substrate and the metal sheet and seals the substrate and the metal sheet. | 07-05-2012 |
20120326194 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND MANUFACTURING METHOD THEREOF - An OLED display according to an exemplary embodiment includes: a substrate; an organic light emitting diode formed on the substrate; an overcoat covering the organic light emitting diode; and a patterned metal sheet attached on the overcoat and having a plurality of protrusion and depression portions. A plurality of protrusions may be formed in a bottom surface of the patterned metal sheet where the protrusion and depression portions of the patterned metal sheet and the overcoat face each other. | 12-27-2012 |
20130033465 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode (OLED) display including: a substrate including a pixel area; a peripheral area enclosing the pixel area; a gate line; a data line; corresponding driving lines; a pixel electrode; an organic light emitting layer; a common electrode; and a getter formed at the peripheral area and partially overlapping the common electrode, wherein the driving lines overlapping the getter have a plurality of openings filled with the getter such that the getter amount may be increased, thereby increasing the moisture absorption amount. | 02-07-2013 |
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 |
20140117335 | ORGANIC LIGHT EMITTING DIODE DISPLAY - A display substrate including an organic light emitting member, an encapsulation substrate that is disposed to be opposite to the display substrate, a sealant that is disposed between the display substrate and the encapsulation substrate and bonds the display substrate and the encapsulation substrate, and an outer anti-moisture protective layer that covers the side surface of the sealant are disclosed. In the organic light emitting diode display according to the exemplary embodiment, moisture penetrating into from the outside may be minimized with an outer anti-moisture protective layer by forming a sealant and a getter member in the organic light emitting diode display and forming the outer anti-moisture protective layer on the side surface of the organic light emitting diode display, and moisture penetration resistance may be improved by blocking a small amount of moisture that passes through the outer anti-moisture protective layer and penetrates into with a getter member. | 05-01-2014 |
20140145588 | ORGANIC LIGHT EMITTING DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF - An organic light emitting display device includes a substrate, a display unit on the substrate, a sealing substrate on the display unit, a sealing member around the display unit and bonding the substrate and the sealing substrate, and a filler inside the sealing member and filling a gap between the substrate and the sealing substrate, wherein the filler is a non-hardening type, and a molecular weight of the filler is from about 100 kg/mol to about 5,000 kg/mol. | 05-29-2014 |
20140191203 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - Provided is an organic light-emitting display apparatus that includes a display substrate; a plurality of organic light-emitting devices (OLEDs) that are disposed on the display substrate and are separated by a pixel defining layer; an encapsulation substrate that is disposed facing the display substrate and covers the OLEDs; and a filling material that is disposed between the display substrate and the encapsulation substrate and disposed corresponding to the pixel defining layer, wherein the filling material includes a material that absorbs visible light and a method manufacturing the organic light-emitting display apparatus. | 07-10-2014 |
20140252325 | ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - An organic light-emitting display device includes a first substrate; a display unit on the first substrate; an encapsulation layer covering the display unit; a second substrate on the first substrate, wherein the display unit is interposed therebetween; a sealant between the encapsulation layer and the second substrate and at the outside of the display unit, wherein the sealant bonds the encapsulation layer and the second substrate to seal them; and a getter on the encapsulation layer in a region between the sealant and the display unit. | 09-11-2014 |
20140291629 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - An organic light emitting display device includes a first substrate including a pixel area and a non-pixel area; a pixel array formed on the pixel area of the first substrate; a protective layer formed over the pixel array, and having a trench that exposes at least a portion of the non-pixel area; a second substrate disposed above the first substrate; a sealing material disposed between the second substrate and the protective layer at the outside of the trench; and a getter disposed between the second substrate and the first substrate exposed by the trench. Moisture and/or oxygen penetrated through the sealing material and the protective layer, which are disposed at a side of the organic light emitting display device, are absorbed into the getter, thereby improving the lifespan of the organic light emitting display device. | 10-02-2014 |
20150221887 | DISPLAY DEVICE AND ORGANIC LIGHT EMITTING DIODE DISPLAY - A display device includes a substrate, a display unit formed on the substrate, a sealing substrate bonded to the substrate by a bonding layer surrounding the display unit, the sealing substrate comprising a complex member and an insulating member, wherein the complex member has a resin matrix and a plurality of carbon fibers and the insulator is connected to an edge of the complex member and comprises a penetration hole, a metal layer disposed at one side of the sealing substrate wherein the one side faces the substrate, and a conductive connection unit filling in the penetration hole and contacting the metal layer. The complex member and the insulator may be coupled by tongue and groovecoupling along a thickness direction of the sealing substrate where the protrusion-groove coupling structure is top-to-bottom symmetric and the insulator may have a thickness identical to that of the complex member. | 08-06-2015 |
20150368785 | MASK FRAME ASSEMBLY AND METHOD OF MANUFACTURING THE SAME - A mask frame assembly for manufacturing a display device, and a method of manufacturing the mask frame assembly are disclosed. In one aspect, the mask frame assembly includes a frame having at least one opening portion defined therein. The mask frame assembly further includes a polymer film having a plurality of slits defined therein and combined to the frame. | 12-24-2015 |
Patent application number | Description | Published |
20110097499 | Coating apparatus, coating method thereof, and method of forming organic layer using the same - A coating apparatus includes a stage supporting a coating target, a coating part on the stage, the coating part being configured to apply a coating material onto the coating target, and a heating source opposite to and spaced apart from the stage, the heating source being configured to supply heat to the coating target after application of the coating material onto the coating target. | 04-28-2011 |
20110127507 | METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY APPARATUS, SURFACE TREATMENT DEVICE FOR ORGANIC LIGHT EMITTING DISPLAY APPARATUS, AND ORGANIC LIGHT EMITTING DISPLAY APPARATUS - Provided are a method of manufacturing an organic light emitting display apparatus, a surface treatment device for an organic light emitting display apparatus, and an organic light emitting display apparatus. To easily form organic emissive layers, the method includes: forming a first electrode on a substrate; forming on the first electrode a pixel defining layer having openings that expose predetermined portions of the first electrode; forming a charge carrying layer on the pixel defining layer and the first electrode exposed through the openings; hydrophobically treating portions of a surface of the charge carrying layer selectively, wherein the portions do not correspond to the openings, using a laser; forming organic emissive layers on the charge carrying layer; and forming a second electrode on the organic emissive layers so as to be electrically connected with the organic emissive layers. | 06-02-2011 |
20110128550 | Surface inspection apparatus and method, and slit coater using the same - Provided are a surface inspection apparatus and method capable of detecting foreign materials on the surface of a substrate, and a slit coater having the surface inspection apparatus. In the surface inspection apparatus, a slit lighting unit irradiates slit-shaped light. An optical system splits the slit-shaped light into two beams traveling along two different paths, is incident upon a subject, and extracts an interference image caused by combination of the two beams reflected from the subject. An imaging device captures the interference image to output an image signal. An analysis unit acquires a luminance value of the image signal, analyzes the luminance value in real time, and determines whether or not foreign materials are present. | 06-02-2011 |
20110244120 | THIN FILM DEPOSITION APPARATUS AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY DEVICE BY USING THE SAME - A thin film deposition apparatus that can be easily used to manufacture large-sized display devices on a mass scale and that improves manufacturing yield, and a method of manufacturing an organic light-emitting display device by using the thin film deposition apparatus. The thin film deposition apparatus includes: a loading unit to place a substrate, which is a deposition target, on an electrostatic chuck; a deposition unit including a chamber, and a thin film deposition assembly that is disposed in the chamber and forms a thin film on the substrate placed on the electrostatic chuck; an unloading unit to separate the substrate on which deposition is completed from the electrostatic chuck; a first conveyor unit to sequentially move the electrostatic chuck having the substrate thereon to the loading unit, to the deposition unit, and finally, to the unloading unit, wherein the first conveyor unit includes: one pair of first guide rails and one pair of second guide rails disposed in parallel; at least one first guide block engaged with the first guide rails, respectively; and at least one second guide block engaged with the second guide rails, respectively. | 10-06-2011 |
20120009706 | 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 includes: a deposition source for discharging 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 having a plurality of patterning slits arranged in the first direction; a barrier plate assembly including a plurality of barrier plates that are disposed between the deposition source nozzle unit and the patterning slit sheet in the first direction, the plurality of barrier plates partitioning a deposition space between the deposition source nozzle unit and the patterning slit sheet into a plurality of sub-deposition spaces; and a capacitive vacuum gauge disposed at a side of the deposition source and configured to measure a pressure inside the deposition source. | 01-12-2012 |
20130009177 | ORGANIC LAYER DEPOSITION APPARATUS AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY DEVICE BY USING THE SAME - An organic layer deposition apparatus, and a method of manufacturing an organic light-emitting display device using the organic layer deposition apparatus. The organic layer deposition apparatus includes: an electrostatic chuck that fixedly supports a substrate that is a deposition target; a deposition unit including a chamber maintained at a vacuum and an organic layer deposition assembly for depositing an organic layer on the substrate fixedly supported by the electrostatic chuck; and a first conveyer unit for moving the electrostatic chuck fixedly supporting the substrate into the deposition unit, wherein the first conveyer unit passes through inside the chamber, and the first conveyer unit includes a guide unit having a receiving member for supporting the electrostatic chuck to be movable in a direction. | 01-10-2013 |
20130323879 | COATING METHOD, AND METHOD OF FORMING ORGANIC LAYER USING THE SAME - A coating apparatus includes a stage supporting a coating target, a coating part on the stage, the coating part being configured to apply a coating material onto the coating target, and a heating source opposite to and spaced apart from the stage, the heating source being configured to supply heat to the coating target after application of the coating material onto the coating target. | 12-05-2013 |