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 |
20100244057 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - An organic light emitting display device, including: a first substrate on which a plurality of light emitting elements are formed; a second substrate that is disposed to be opposed to the first substrate; a primary dam member that is provided between the first substrate and the second substrate in order to surround the plurality of light emitting elements; a filler that is filled between the first substrate and the second substrate and in a first region defined by the primary dam member, an auxiliary dam member that is between the first substrate and the second substrate and in a second region outside the first region, and is made of porous material; and an inorganic sealant that is provided between the first substrate and the second substrate and in a third region outside the first region and the second region, and is jointed to the first substrate and the second substrate. | 09-30-2010 |
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 |
20110006671 | ORGANIC LIGHT EMITTING DISPLAY AND FABRICATING METHOD THEREOF - An organic light emitting display is formed with a plurality of display panels that are cut and separated from a mother substrate to form a unit display panel. Here, the substrate has a groove on its outer surface to improve the deformation strength of the cutting surface and to protect the strength of the panel from being degraded by improving the quality of the cutting cross-section. The organic light emitting display includes: a first substrate formed with a plurality of display panels partitioned by a cutting line and having a first groove on its outer surface corresponding to the cutting line; and a second substrate overlapped with an upper part of the first substrate and having a second groove on its outer surface corresponding to the cutting line, wherein the first and second grooves are formed with cutting positions lower than that of the outer surfaces of the respective substrates. | 01-13-2011 |
20110031479 | ENCAPSULATION SUBSTRATE, ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE HAVING THE SAME AND METHOD OF FABRICATING THE SAME - An organic light emitting diode (OLED) display device and method of fabrication that includes a substrate having a device region, an outer dam region and an encapsulation region. The encapsulation region includes an inner dam region, an outer dam region and an encapsulation region that correspond to the device region. An encapsulation agent is formed in the encapsulation region of the encapsulation substrate, and filling dams are formed of the same material in the outer dam region and the inner dam region of the encapsulation substrate. | 02-10-2011 |
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 |
20110183575 | METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY DEVICE - A method of fast and effective manufacturing of an organic light emitting display device includes: forming at least one closed loop on a first surface of a first substrate by using a sealing member; coating an area defined by the closed loop on the first surface of the first substrate with a filler so that at least a part of an end portion of the coated filler does not contact the sealing member; preparing a second substrate comprising at least one organic emission unit formed on a second surface of the second substrate; disposing the second substrate opposite to the first substrate so that the organic emission unit faces the first surface of the first substrate; coupling the first substrate with the second substrate by using the sealing member; and allowing the entire end portion of the filler to contact the scaling member, by using a centrifugal force. | 07-28-2011 |
20110221334 | Organic light emitting diode display - An organic light emitting diode display includes a first substrate, the first substrate including at least one organic light emitting diode and a pixel defining layer having an opening portion defining a light emitting region of the organic light emitting diode, protruding portions increasingly protruding on the pixel defining layer as the protruding portions approach the edges of the first substrate, a second substrate disposed opposite to the first substrate, a sealing member bonding the first substrate to the second substrate, and filler in a space between the first substrate and the second substrate. | 09-15-2011 |
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 |
20120146492 | 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 substrate; a light-emitting unit formed on the substrate; and an encapsulation film, which covers the light-emitting unit on the substrate, and which includes a plurality of organic layers and a plurality of inorganic layers which are alternately stacked. | 06-14-2012 |
20120161618 | ORGANIC LIGHT EMITTING DISPLAY PANEL AND METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY PANEL - An organic light emitting display panel is disclosed. In one embodiment, the panel includes a pad portion includes: a protection film disposed on an encapsulation layer for encapsulating a pixel portion and extending to the pad portion, wherein the protection film has conductivity in an area corresponding to the pad portion. | 06-28-2012 |
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 |
20130157396 | METHOD OF FORMING ENCAPSULATION SUBSTRATE FOR AN ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE - An organic light emitting diode (OLED) display device and method of fabrication that includes a substrate having a device region, an outer dam region and an encapsulation region. The encapsulation region includes an inner dam region, an outer dam region and an encapsulation region that correspond to the device region. An encapsulation agent is formed in the encapsulation region of the encapsulation substrate, and filling dams are formed of the same material in the outer dam region and the inner dam region of the encapsulation substrate. | 06-20-2013 |
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 |
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 |