Patent application number | Description | Published |
20100120181 | INK COMPOSITION AND METHOD OF FABRICATING LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - Disclosed are an ink composition and a method for fabricating a liquid crystal display (LCD) device using the same, wherein in forming patterns of the LCD device using an imprint lithography and a roll printing, an ink composition with high thermal resistance, consisting of polymer resin and additive both endurable even at a high temperature is used to form fine patterns with constantly maintaining pattern linewidths and line intervals, the ink composition consisting of 5-45% by weight of polymer resin, 5-45% by weight of additive added to retain thermal stability, and 50-90% by weight of organic solvent, wherein the ink composition is endurable even at a high temperature of 90-250° C. | 05-13-2010 |
20100123269 | PHOTOSENSITIVE RESIN COMPOSITION FOR IMPRINTING PROCESS AND METHOD FOR FORMING ORGANIC LAYER OVER SUBSTRATE - A photosensitive resin composition and a method for forming an organic film on a substrate are provided. Because the photosensitive resin composition for imprinting includes an erythrotol-based monomer or oligomer, an organic film formed by the photosensitive resin composition for imprinting has improved restoring force. Therefore, the photosensitive resin composition is appropriate for imprinting processes. | 05-20-2010 |
20100238392 | ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME, AND MANUFACTURING METHOD THEREOF - An array substrate includes a gate line disposed along a first direction on a substrate; a gate electrode extending from the gate line; a gate insulating layer over the substrate, including the gate line; a first plane layer on first portions of the gate insulating layer; a semiconductor layer on second portions of the gate insulating layer and on the first plane layer; a second plane layer over the first plane layer; a data line; a source electrode and a drain electrode on the semiconductor layer and on the second plane layer, the source electrode extending from the data line; a passivation layer on the second plane layer, the source electrode, the drain electrode and the semiconductor layer; and a pixel electrode on the passivation layer, the pixel electrode electrically connected to the drain electrode via a first contact hole. | 09-23-2010 |
20100291296 | THIN FILM PATTERNING APPARATUS AND METHOD OF FABRICATING COLOR FILTER ARRAY SUBSTRATE USING THE SAME - A fabricating method of a color filter array substrate includes the steps of forming a black matrix on a substrate, forming red, green, blue color filters on the substrate on which the black matrix is formed, forming an overcoat layer including a white color filter on the substrate on which the red, green, and blue color filters are formed, aligning a flat panel soft mold to the overcoat layer; and smoothing the overcoat layer using the flat panel soft mold. | 11-18-2010 |
20110024949 | APPARATUS FOR FABRICATING FLAT PANEL DISPLAY DEVICE METHOD OF FABRICATING THE SAME AND METHOD OF FABRICATING FLAT PANEL DISPLAY DEVICE USING THE SAME - An apparatus for fabricating a flat panel display device includes a device that applies a flowable material on a substrate; a soft mold having a base surface, a groove part recessed in relation to the base surface, and a protruding part protruding from the base surface, the soft mold applying a pressure on the flowable material for forming a multi-stepped profile pattern in the flowable material. | 02-03-2011 |
20110207249 | ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE AND FABRICATING METHOD THEREOF - An organic electro-luminescence display device includes at least one light emission device, the organic light emission device having a first electrode; at least one thin film transistor for driving the light emission device, a pixel electrode being connected to the at least one thin film transistor; a conductive layer formed of a conductive polymer material to electrically connect the light emission device and the pixel electrode. | 08-25-2011 |
20110224335 | INK COMPOSITION AND METHOD OF FABRICATING LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - Disclosed are an ink composition and a method for fabricating a liquid crystal display (LCD) device using the same, wherein in forming patterns of the LCD device using an imprint lithography and a roll printing, an ink composition with high thermal resistance, consisting of polymer resin and additive both endurable even at a high temperature is used to form fine patterns with constantly maintaining pattern linewidths and line intervals, the ink composition consisting of 5-45% by weight of polymer resin, 5-45% by weight of additive added to retain thermal stability, and 50-90% by weight of organic solvent, wherein the ink composition is endurable even at a high temperature of 90-250° C. | 09-15-2011 |
20120026441 | LIQUID CRYSTAL DISPLAY DEVICE HAVING ORGANIC ALIGNMENT LAYER AND FABRICATION METHOD THEREOF - An alignment structure of a liquid crystal display device includes a substrate, a plurality of region defining strips disposed at intervals on the substrate, and organic alignment strips disposed between the region defining layers. | 02-02-2012 |
20130107183 | LIQUID CRYSTAL DISPLAY DEVICE HAVING ORGANIC ALIGNMENT LAYER AND FABRICATION METHOD THEREOF | 05-02-2013 |
20140057379 | Photoresist Film and Manufacturing Method for Organic Light Emitting Display Device Using the Same - Disclosed is a photoresist film including a light-to-heat conversion layer on a support film, and a thermo-responsive polymer layer on the light-to-heat conversion layer, wherein the photoresist film is easily detached from a transfer substrate through a temperature adjustment and detach film since the photoresist film includes thermo-responsive polymer. | 02-27-2014 |
20140087312 | METHOD FOR MANUFACTURING OF ORGANIC LIGHT EMITTING DISPLAY DEVICE - Disclosed is a method of manufacturing an organic light emitting display device. The method include forming a driving thin film transistor and passivation layer on a substrate, forming a bank layer at a boundary portion between adjacent sub-pixels, on the passivation layer, laminating a first photoresist film on the bank layer, forming a first photoresist pattern by irradiating IR light on the first photoresist film in an area except a first sub-pixel, depositing a first organic emission layer in the first sub-pixel area exposed by the first photoresist pattern, removing the first photoresist pattern, laminating a second photoresist film on the bank layer, forming a second photoresist pattern by irradiating IR light on the second photoresist film in an area except a second sub-pixel, depositing a second organic emission layer in the second sub-pixel area exposed by the second photoresist pattern, and removing the second photoresist pattern. | 03-27-2014 |
20140320782 | TRANSPARENT DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A transparent display device and a method of manufacturing the same are provided. The transparent display device includes: a display panel unit including: a first side configured to display an image, and a second side opposed to the first side, and a variable blocking film at the second side of the display panel unit, the variable blocking film including electrochromic core-shell nanoparticles. | 10-30-2014 |
Patent application number | Description | Published |
20080227244 | METHOD OF FABRICATING ARRAY SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE - A method of fabricating an array substrate for a liquid crystal display device comprises forming a gate line, a data line that crosses the gate line and a thin film transistor connected to the gate line and the data line on a substrate, and forming an organic insulating material layer on the gate line, the data line and the thin film transistor. The organic insulating material layer has photo curability, flexibility and dynamic stability. The method further comprises forming a passivation layer that has a drain contact hole from the organic insulating material layer by using a stamp that has a convex portion. The drain contact hole exposes a drain electrode of the thin film transistor. The method also comprises forming a pixel electrode on the passivation layer. The pixel electrode is connected to the drain electrode through the drain contact hole. | 09-18-2008 |
20080246906 | Liquid crystal display device and method of fabricating the same - A liquid crystal display device and a method of fabricating the same is disclosed, to provide a liquid crystal display device to simplify the process and decrease the fabrication cost, the liquid crystal display device includes a first substrate having a color filter and a second substrate having a thin film transistor, wherein the first and second substrates face each other, a first passivation film formed on the thin film transistor, and a first column spacer formed integrally with the first passivation film. | 10-09-2008 |
20080252829 | Liquid crystal display panel and method for fabricating the same - Disclosed herein are a liquid crystal display panel and a method for fabricating the same wherein color reproducibility and superior image quality are achieved. The liquid crystal display panel comprises a color filter array substrate including a black matrix and a plurality of color filters arranged on a substrate, wherein each of the color filter includes a first color filter, a second color filter and a third color filter, each of them yielding a different color; and at least one selected from a fourth color filter yielding a mixed color of the first and second color filters, a fifth color filter yielding a mixed color of the second and third color filters, and a sixth color filter yielding a mixed color of the first and third color filters. | 10-16-2008 |
20090041883 | Apparatus for fabricating flat panel display - This invention relates to a flat panel display and a fabricating method thereof that are adaptive for conducting a patterning process without using a photo process to thereby reduce its process time and minimize pattern defects. A fabricating method and device of a flat panel display according to an embodiment of the present invention spreads an etch-resist on a thin film and forms an etch-resist pattern on a thin film by pressing a soft mold of a permeable structure to the etch-resist. | 02-12-2009 |
20090139960 | METHOD OF FABRICATING AN APPARATUS OF FABRICATING AN FLAT PANEL DISPLAY DEVICE AND METHOD FOR FABRICATING FLAT PANEL DISPLAY DEVICE - A method of fabricating an apparatus of fabricating a flat panel display device and method of fabricating flat panel display device is disclosed, which enables simplification of process by performing a patterning process without a photo process, the method for fabricating an apparatus of fabricating flat panel display device comprising, preparing a master mold including a thin film pattern, coating a liquid-type molding material including oligomer on the master mold, forming a soft mold including a groove provided with a pattern in a shape corresponding to the thin film pattern of the master mold and adhering the soft mold to a mold support plate, wherein the soft mold is adhered to the mold support plate by a covalent bonding in the interface between the oligomer and the mold support plate. | 06-04-2009 |
20100104982 | Printing resist, method for preparing the same and patterning method using the same - Disclosed herein is a printing resist sequentially transferred to a printing plate and a substrate after being applied to a printing roll. The printing resist comprises at least one polymer main chain bound to a tackiness-inducing vinyl group. The surface of the printing resist has tackiness without complete dryness, thus enabling a correct transfer of the printing resist to the printing plate and substrate. | 04-29-2010 |
20100308501 | APPARATUS AND METHOD FOR FABRICATING FLAT PANEL DISPLAY DEVICE - A method and apparatus for fabricating a flat panel display device is disclosed. A thin film is patterned in a patterning process using a soft mold without using a photo process. A thin film layer and a resist are sequentially formed on a substrate. A designated resist pattern is formed by applying pressure to the resist using a soft mold. The resist has a dipole moment μ value equal to or higher than 2(D), or has a solubility parameter value lower than 6(cal/cm | 12-09-2010 |
20110206847 | APPARATUS AND METHOD OF FABRICATING THIN FILM PATTERN - A fabricating method and apparatus of a thin film pattern improves the reliability of forming the thin film pattern by a resist printing method. The apparatus includes a print roller device of a roll shape around which a blanket is wound; a spray device located around the print roller device for spraying an etch resist solution to the blanket; and a print plate of an engraved shape where a groove of a desired thin film shape and a projected part except the groove are formed, and the etch resist solution has a surfactant inclusive of an ethylene oxide fluorinated polymer material. | 08-25-2011 |
20120107980 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - A liquid crystal display device and a method of fabricating the same is disclosed, to provide a liquid crystal display device to simplify the process and decrease the fabrication cost, the liquid crystal display device includes a first substrate having a color filter and a second substrate having a thin film transistor, wherein the first and second substrates face each other, a first passivation film formed on the thin film transistor, and a first column spacer formed integrally with the first passivation film. | 05-03-2012 |
20120321739 | SOFT MOLD AND METHOD FOR FABRICATING THE SAME - A soft mold and a method for fabricating the same are disclosed. A master mold that has a pattern on a substrate is first formed. A first liquid high polymer precursor is formed on the master mold and then partially cured. A support film having high UV transmittance is attached to the partially cured high polymer. The attached support film and the partially cured high polymer are treated with a coupling agent and a second liquid high polymer precursor is formed on the partially cured high polymer and the support film. The second liquid high polymer precursor and the partially cured high polymer are then fully cured to form a mold. The fully cured mold is stripped from the master mold to form a soft mold having a predetermined shape on one surface. | 12-20-2012 |
20120327339 | LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR FABRICATING THE SAME - Disclosed herein are a liquid crystal display panel and a method for fabricating the same wherein color reproducibility and superior image quality are achieved. The liquid crystal display panel comprises a color filter array substrate including a black matrix and a plurality of color filters arranged on a substrate, wherein each of the color filter includes a first color filter, a second color filter and a third color filter, each of them yielding a different color; and at least one selected from a fourth color filter yielding a mixed color of the first and second color filters, a fifth color filter yielding a mixed color of the second and third color filters, and a sixth color filter yielding a mixed color of the first and third color filters. | 12-27-2012 |
20140367358 | COMPOSITION FOR FORMING PATTERN AND IN-PLANE PRINTING METHOD USING THE SAME - A composition for forming a pattern includes: about 1% to about 10% by weight of a liquid prepolymer, about 40% to about 60% by weight of an acrylate having a hydrophilic group, about 10% to about 20% by weight of a viscosity modifier, about 1% to about 5% by weight of a photoinitiator, and an additive. | 12-18-2014 |
Patent application number | Description | Published |
20100112193 | In-plane printing resin material and method of manufacturing liquid crystal display device using the same - An IPP resin material capable of improving the adhesive strength between a transparent electrode and an IPP resin layer is disclosed. | 05-06-2010 |
20100159138 | RESIST SOLUTION AND METHOD OF FORMING PATTERN USING THE SAME - A resist solution is discussed. The resist solution includes: a base polymer, a tackifier, a carrier solvent, a printing solvent. The resist solution further includes a methoxy-based silane coupling agent which has a weak affinity for a carrier solvent containing ethanol. | 06-24-2010 |
20110228188 | TOUCH SENSING TYPE LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - A touch sensing type liquid crystal display device includes an array substrate including a first substrate, a common electrode, a pixel electrode, and a touch sensing unit; a color filter substrate including a second substrate and facing the array substrate; an anti-static layer on an outer side of the second substrate and including a conductive polymer, a UV-setting binder and transparent silica and having a sheet resistance of several tens of Mega ohms per square (Ω/sq) to several Giga ohms per square (Ω/sq); and a liquid crystal layer between the first substrate and an inner side of the second substrate. | 09-22-2011 |
20110290138 | INK FOR BLACK MATRIX AND METHOD OF MANUFACTURING SUBSTRATE USING THE SAME - An ink used to form a black matrix on a substrate using an off-set printing device, wherein the off-set printing device includes a stage on which the substrate is placed, a printing roll which is covered by a blanket, and a cliché which includes a concave portion and a convex portion, the ink includes: an organic pigment; a binder; a thermally cross-linkable monomer; a printing solvent that has a boiling point equal to or more than 100 degrees Celsius; a carrier solvent that has a boiling point less than 100 degrees Celsius; and an additive. | 12-01-2011 |
20130021554 | LIQUID CRYSTAL DISPLAY DEVICE INCLUDING SIDE SUPPORTING MEANS AND METHOD OF FABRICATING THE SAME - A liquid crystal display device includes: a bottom frame having a horizontal portion and a vertical portion extending from an edge region of the horizontal portion; a backlight unit disposed on the horizontal portion; a liquid crystal panel on the vertical portion and over the backlight unit; a side frame combined with the bottom frame to surround the vertical portion, the side frame having a step portion; and a side supporting means on the step portion, the side supporting means contacting a side surface of the liquid crystal panel to support the liquid crystal panel, wherein the side supporting means includes a light-curable material that expands due to irradiation of a ultraviolet ray. | 01-24-2013 |
20130134426 | COMPOSITION OF ORGANIC INSULATING LAYER AND THIN FILM TRANSISTOR SUBSTRATE AND DISPLAY DEVICE USING THE SAME - Discussed is a composition of an organic insulating layer comprising a photosensitizer, a binder, an additive and a solvent, wherein the photosensitizer includes a photoacid generator (PAG), and a thin film transistor substrate and display device using the same, wherein the composition of the present invention enables to realize a simplified process by omitting an additional entire-surface exposing process for a color change, and a baking process after an exposing process; and to minimize a problem of color-coordinates shift by realizing a good light transmittance. | 05-30-2013 |
20140145144 | QUANTUM ROD AND METHOD OF FABRICATING THE SAME - A quantum rod includes a core of ZnS semiconductor particle having a rod shape; and a transition metal with which the core is doped and which is biased at one side of a length direction of the core. | 05-29-2014 |
20140319453 | QUANTUM ROD AND METHOD OF FABRICATING THE SAME - The present invention provides a quantum rod including a core including zinc compound; and a shell covering the core and including ZnS. The quantum rod emits the short wavelength light. | 10-30-2014 |
20140356992 | MANUFACTURING METHOD OF ORGANIC LIGHT EMITTING DISPLAY DEVICE - A manufacturing method of an organic light emitting display device is disclosed which includes: forming a thin film transistor on each sub-pixel region which is defined in a substrate; forming a passivation layer on the substrate provided with the thin film transistor; forming a first electrode of an organic light emitting diode in each sub-pixel region of the passivation layer; forming a bank pattern in boundaries of the sub-pixel region of the passivation layer; forming a photoresist pattern, which exposes a first sub-pixel region, on the bank pattern; forming an organic light emission layer on the first electrode within the first sub-pixel region and an organic material layer on the photoresist pattern by depositing an organic material on the entire surface of the substrate provided with the photoresist pattern; and removing the photoresist pattern and the organic material pattern using a detachment film. | 12-04-2014 |