Patent application number | Description | Published |
20100013384 | ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - Embodiments of the disclosure provide an organic light-emitting display device and a manufacturing method of the organic light-emitting display device. The organic light-emitting display device includes a substrate; a display unit formed on the substrate; an encapsulation substrate formed above the display unit; a first sealant bonding the substrate and the encapsulation substrate; and a filler disposed between the substrate and the encapsulation substrate. In addition, a second sealant is provided to separate the the first sealant and the filler. The adhesive strength of the second sealant is greater than an adhesive strength of the filler. | 01-21-2010 |
20100123142 | FLAT PANEL DISPLAY APPARATUS - Provided is a flat panel display apparatus including a sealant which has a small effective width and is able to effectively attach a substrate and an encapsulation substrate. The flat panel display apparatus includes the substrate, a display unit disposed on the substrate, the encapsulation substrate disposed facing the substrate so that the display unit is disposed on inner side of the encapsulation substrate, and the sealant attaching the substrate and the encapsulation substrate, wherein an end surface of the sealant facing the substrate contacts a silicon oxide layer disposed on the substrate. | 05-20-2010 |
20100148157 | ORGANIC LIGHT EMITTING APPARATUS AND METHOD OF MANUFACTURING THE SAME - Provided are an organic light emitting apparatus and a method of manufacturing the same. The organic light emitting apparatus includes: a filling material between a diode substrate on which an organic light emitting unit is formed and an encapsulation substrate; and an organic protection layer that is interposed between the organic light emitting unit and the filling material and includes at least one thermally depositable organic material. | 06-17-2010 |
20100227524 | METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE - A method of manufacturing an organic light emitting diode (OLED) display device including a first substrate having a pixel region, and a second substrate attached to the first substrate, to seal the pixel region, the method including: applying a frit to a region of the second substrate; applying a laser beam to the frit, to plasticize the frit; aligning the first substrate and the second substrate; and applying a laser beam to the frit, to attach the first and second substrates. | 09-09-2010 |
20100279577 | Laser irradiation apparatus and method of manufacturing display device using the same - A laser irradiation apparatus for bonding a first substrate to a second substrate using bonding members and a method of manufacturing a display device using the same, the laser irradiation apparatus including a stage on which the first substrate is mounted, bonding members disposed between the first substrate and the second substrate, a laser oscillating member configured to irradiate a laser beam onto the bonding members, and a temperature maintaining member co-operating with the first substrate to maintain a temperature of the first substrate at a predetermined temperature. | 11-04-2010 |
20110037382 | Organic light emitting display device and method of manufacturing the same - An organic light emitting display (OLED) device and a method of manufacturing the same, the OLED device including a first substrate having an organic emission unit on a surface thereof, a second substrate above the first substrate, an inorganic sealing member between the first substrate and the second substrate, the inorganic sealing member bonding the first substrate and the second substrate. and a filler, the filler filling a space between the first substrate and the second substrate, wherein a volume of the filler is greater than a volume of a space between the first substrate, the second substrate, and the inorganic sealing member prior to bonding the first substrate and the second substrate. | 02-17-2011 |
20110057172 | Filler for sealing organic light emmiting device and method for manufacturing the organic light emmiting device using the same - A sealing filler for an organic light emitting device display includes a siloxane polymer having a surface tension of about 20 dyn/cm or less. The siloxane polymer may be represented by | 03-10-2011 |
20110062846 | Organic light emmiting device and filler for sealing the same - An organic light emitting device display includes a substrate, an organic light emitting diode array on the substrate, an encapsulation substrate on the organic light emitting diode array, and an internal filler between the organic light emitting diode array and the encapsulation substrate, the internal filler including a cross-linked silicone polymer. | 03-17-2011 |
20110174132 | CUTTING WHEEL FOR GLASS SUBSTRATE - A cutting device that facilitates a cutting operation of a glass substrate and reduces internal defects that can be caused by surface cracks. The cutting wheel includes a cutting blade formed along a circumference thereof with respect to a rotation axis, wherein first and second slopes of the cutting blade are formed in an asymmetrical shape about an edge of the cutting blade where the first and second slopes meet each other. | 07-21-2011 |
20110248625 | ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF MANUFACTURING THE SAME - An organic light emitting display and a method of manufacturing the same are disclosed. In one embodiment, the display includes i) a first substrate, ii) a second substrate facing the first substrate and iii) a display unit formed between the first and second substrates and comprising organic light emitting diodes (OLEDs). The display further includes i) a sealant formed between the first and second substrates so as to substantially surround the display unit, wherein the first and second substrates are bonded to each other via the sealant and ii) a filler formed at an inner side of the sealant to cover the display unit, wherein a magnetic substance is dispersed in the filler. | 10-13-2011 |
20110278553 | ORGANIC LIGHT-EMITTING APPARATUS AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting apparatus having high rigidity and preventing deterioration of an organic light-emitting device therein by use of a crosslinking agent including a SiH group in the surface of a core particle. | 11-17-2011 |
20110291552 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - An organic light-emitting display apparatus for selectively realizing circular polarization according to external light conditions, including a substrate; an organic light-emitting device on the substrate; a sealing member on the organic light-emitting device; a phase retardation layer on a surface of the substrate, the organic light-emitting device, or the sealing member; and a linear polarization layer on another surface of the substrate, the organic light-emitting device, or the sealing member, wherein the linear polarization layer is located to be closer to a source of external light than the phase retardation layer, and wherein the linear polarization layer comprises a photochromic material. | 12-01-2011 |
20110301293 | SILICON COMPOSITION AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME - A silicon composition with a silicon compound represented by Formula 1 and a silicon compound represented by Formula 2: | 12-08-2011 |
20120037916 | Organic light-emitting diode display device and method of manufacturing the same - An organic light-emitting diode display device includes a substrate, a display unit on the substrate, a touch unit facing the substrate, and a sealing portion surrounding the display unit. The sealing portion couples the substrate to the touch unit and includes glass frit. The touch unit includes an encapsulation substrate, a first conductive layer on the encapsulation substrate, an insulating layer on a portion of the first conductive layer and the encapsulation substrate, and a second conductive layer on the first conductive layer and the insulating layer. The insulating layer of the touch unit includes an organosilicon compound and has a thermal decomposition temperature of about 360° C. or more. | 02-16-2012 |
20120104933 | Organic Light Emitting Display Apparatus and Method of Manufacturing the Same - In an organic light emitting display apparatus and a method of manufacturing the same, the organic light emitting display apparatus comprises: a first substrate, one surface of which is divided into a non-display area and a display area including an organic light emitting diode (OLED); a second substrate, one surface of which faces the one surface of the first substrate; and a bonding member disposed between the first and second substrates so as to surround the display area of the first substrate, and bonding the first and second substrates to each other to define an inner portion including the display area and an outer portion including the non-display area. A bonding portion formed by the bonding member includes an effective bonding portion and a non-effective bonding portion. The non-effective bonding portion includes an inner non-effective bonding portion contacting one side of the effective bonding portion and disposed adjacent to the inner portion, and an outer non-effective bonding portion contacting another side of the effective bonding portion and disposed adjacent to the outer portion by interposing the effective bonding portion between the inner and outer non-effective bonding portions. | 05-03-2012 |
20120161620 | LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode (OLED) display is disclosed. In one embodiment, the OLED display includes i) a display substrate, ii) an OLED array, iii) an encapsulation substrate arranged opposite to the display substrate with respect to the OLED array, iv) a sealing member configured to seal the display substrate and the encapsulation substrate and v) a filler applied in a space formed between the display substrate and the encapsulation substrate. In one embodiment, the height of the filler is more than about 1.2 times the height of the OLED array. | 06-28-2012 |
20120170244 | Organic Light Emitting Diode Display - An organic light emitting diode display having a display panel comprising a first substrate and a second substrate disposed facing the first substrate, the first substrate comprising a display area and a pad area, a buffer member disposed on one surface of the first substrate, the buffering member having a buffer layer and an adhesive layer formed on at least one surface of the buffer layer, and a bezel or a case accommodating the display panel and buffer member. | 07-05-2012 |
20130320320 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - An organic light-emitting display apparatus for selectively realizing circular polarization according to external light conditions, including a substrate; an organic light-emitting device on the substrate; a sealing member on the organic light-emitting device; a phase retardation layer on a surface of the substrate, the organic light-emitting device, or the sealing member; and a linear polarization layer on another surface of the substrate, the organic light-emitting device, or the sealing member, wherein the linear polarization layer is located to be closer to a source of external light than the phase retardation layer, and wherein the linear polarization layer comprises a photochromic material. | 12-05-2013 |
20140132149 | ORGANIC LIGHT EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - An organic light emitting display apparatus includes a base substrate, a light emitting unit on the base substrate and including an organic light emitting element, a driving unit on the base substrate, a sealing substrate opposite from the base substrate, and a sealing unit between the base and sealing substrates and enclosing the light emitting unit, the sealing unit being at least partially on the driving unit. | 05-15-2014 |
20140166479 | SPUTTERING APPARATUS - A sputtering apparatus including: a first target and a second target disposed to face each other; a magnetic field generating unit that is disposed on each rear surface of the first and second targets to generate a magnetic field; and a structure that is disposed between the first target and the second target and is formed of a doping material. | 06-19-2014 |
20140231780 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - An organic light-emitting display apparatus for selectively realizing circular polarization according to external light conditions, including a substrate; an organic light-emitting device on the substrate; a sealing member on the organic light-emitting device; a phase retardation layer on a surface of the substrate, the organic light-emitting device, or the sealing member; and a linear polarization layer on another surface of the substrate, the organic light-emitting device, or the sealing member, wherein the linear polarization layer is located to be closer to a source of external light than the phase retardation layer, and wherein the linear polarization layer comprises a photochromic material. | 08-21-2014 |
20150014151 | METHOD OF FABRICATING SPUTTERING TARGET, SPUTTERING TARGET USING THE METHOD, AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY APPARATUS USING THE SPUTTERING TARGET - A method of fabricating a sputtering target includes preparing a first powder material including at least one of a tin oxide and a mesh-forming oxide; mixing the first powder material and a second powder material comprising carbon or a tin oxide to prepare a mixture; simultaneously performing a primary compression and primary sintering on the mixture in a reduction atmosphere; and simultaneously performing a secondary compression and secondary sintering on the mixture in the reduction atmosphere to prepare the sputtering target. | 01-15-2015 |
20150014646 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND RELATED MANUFACTURING METHOD - An organic light emitting display apparatus includes a substrate and includes an organic light emitting device that overlaps the substrate and includes an organic layer. The organic light emitting display apparatus further includes a planarization layer that overlaps the organic light emitting device and includes an organic material, wherein the organic light emitting device is disposed between the substrate and the planarization layer. The organic light emitting display apparatus further includes an encapsulation layer that overlaps the planarization layer and includes an inorganic material, wherein the planarization layer is disposed between the organic light emitting device and a portion of the encapsulation layer. The organic light emitting display apparatus further includes an intermediate layer that is disposed between the planarization layer and the portion of the encapsulation layer. | 01-15-2015 |
20150028302 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD FOR MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - A method for manufacturing an organic light-emitting display apparatus including: forming an organic light-emitting device on a substrate, the organic light-emitting device including a first electrode, a second electrode, and an intermediate layer including at least an organic emission layer; and forming a thin film encapsulating layer on the organic light-emitting device, wherein the thin film encapsulating layer includes at least one inorganic film including a low temperature viscosity transition (LVT) inorganic material and an oxide, and the oxide includes zirconium-tungsten oxide or lithium-aluminum-silicon oxide. | 01-29-2015 |
20150031153 | SPUTTERING TARGET, METHOD OF FABRICATING THE SAME, AND METHOD OF FABRICATING AN ORGANIC LIGHT EMITTING DISPLAY APPARATUS - A method of fabricating a sputtering target is provided. The method includes preparing a first powder material, wherein the first powder material includes tin oxide; preparing a mixture by mixing the first powder material and a second powder material, wherein the second powder material includes carbon; and fabricating the sputtering target by compressing and sintering the mixture simultaneously in a reducing atmosphere. | 01-29-2015 |