Patent application number | Description | Published |
20110012094 | Electro-Optic Device and Method for Manufacturing the same - Provided are an electro-optic device and a method for manufacturing the same. The method includes forming a bottom electrode on a substrate, forming a first insulation film to cross over the bottom electrode forming an organic film on the substrate where the bottom electrode and the first insulation film are formed, forming a top electrode film on the organic film, and forming a top electrode to cross the bottom electrode by removing a portion of the top electrode film through a laser-scribing process. Herein, in the forming of the top electrode through the laser-scribing process, an edge region of a bottom surface of the top electrode may be positioned corresponding to an upper side of the first insulation film. Therefore, it is possible to reduce the number of processing apparatuses and steps required for separately forming the plurality of top electrodes, thereby simplifying manufacturing processes and saving manufacturing cost. Furthermore, since an insulation film is formed under an edge region of a top electrode, it is possible to prevent the generation of leakage current and the malfunction of a device caused by the deformation of the top electrode even though the edge region of the top electrode is damaged during a laser-scribing process. Thus, the reliability of electro-optic devices can be improved. | 01-20-2011 |
20110014357 | Insulative Paste and Method for Manufacturing Organic Light Emitting Device Using the Same - An insulative paste and a method for manufacturing an organic light emitting device using the same are provided. The insulative paste is adapted to form an insulating layer in an electro-optical device by printing, and includes: a liquid phase organic insulating material having a viscosity; and a solid particle included in the liquid phase organic insulating material, wherein the solid particle has a positive curvature with respect to a horizontal plane of the insulating layer. Thus, by adding the solid particle to the liquid phase organic insulating material to prepare the insulative paste and patterning the insulating paste, a fine insulating layer pattern can be formed. | 01-20-2011 |
20110042702 | Organic Light Emitting Device and Method for Manufacturing the Same - Provided are an organic light emitting device and a method for manufacturing the same. The organic light emitting device includes: a substrate; an organic light emitting device layer on the substrate; an encapsulation layer on the organic light emitting device, the encapsulation layer comprising at least one first layer and at least one second layer on the first layer, the first layer having a different refractive index from the second layer; and a moisture transmission layer on the encapsulation layer, the moisture transmission layer being configured to prevent moisture from permeating the encapsulation layer. The encapsulation layer is formed by stacking material layers having different refractive indexes to protect the organic light emitting device layer. Thus, light emitted to lateral surfaces of the organic light emitting device which is a surface emitting device can be directed toward a front surface to improve optical radiation efficiency. | 02-24-2011 |
20130153875 | Electro-Optic Device and Method for Manufacturing the Same - An electro-optic device and a method for manufacturing the same. The method includes forming a bottom electrode on a substrate, forming a first insulation film crossing over the bottom electrode, forming an organic film on the substrate, forming a top electrode film on the organic film, and forming a top electrode that crosses the bottom electrode by laser-scribing the top electrode film. Herein, forming the top electrode by laser-scribing may position a bottom edge of the top electrode along an upper side of the first insulation film. Therefore, processing required for separately forming the top electrodes may be reduced, thereby simplifying manufacturing processes and saving manufacturing cost. Furthermore, since the insulation film is formed under the top electrode edge, leakage current and device malfunction caused by deformation of the top electrode can be prevented, even though the top electrode edge is damaged during laser-scribing. Thus, electro-optic device reliability can be improved. | 06-20-2013 |
Patent application number | Description | Published |
20090145358 | DEPOSITION MATERIAL SUPPLYING MODULE AND THIN FILM DEPOSITION SYSTEM HAVING THE SAME - A deposition material supplying module includes a canister configured to define a storage space in which a deposition material is stored, a material flow controller provided with at least one groove receiving the deposition material supplied from the canister and adapted to rotate, and a carrier gas supplying unit configured to supply carrier gas to the material flow controller. The deposition material is filled in the groove and a fixed amount of the deposition material is supplied into the process chamber using the deposition material flow controller. Therefore, it is easy to control an amount of the deposition material supplied to the process chamber and the reliability on the fixed-quantity supply can be improved. | 06-11-2009 |
20090161216 | DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - Provided are a display device including a fluid buffer layer and a method for manufacturing the same. The display device includes a display device layer, a passivation layer, an encapsulation layer, and a fluid buffer layer. The display device layer is disposed on one surface of a substrate. The passivation layer is disposed on the display device layer. The encapsulation layer has a cup-shaped internal space to protect the display device layer. The fluid buffer layer is formed on at least one of the top and the side of the passivation layer formed on the display device layer. Because the fluid buffer layer is formed on the display device layer, oxygen and moisture are prevented from flowing into the display device layer, thus suppressing the device lifetime reduction. Also, an external physical impact is absorbed by the fluid buffer layer, thus minimizing the damage to the display device. | 06-25-2009 |
20090167169 | ORGANIC LIGHT EMITTING DIODE AND METHOD FOR MANUFACTURING THE SAME - Provided are an organic light emitting diode (OLED) and a method for manufacturing the same. The method for manufacturing the OLED includes forming a first electrode on a substrate using a metal paste, forming an organic thin film on the first electrode, and depositing a second electrode on the organic thin film. Herein, the second electrode includes a transparent conductive oxide. | 07-02-2009 |
20090170036 | METHOD FOR MANUFACTURING TRANSPARENT ELECTRODE PATTERN AND METHOD FOR MANUFACTURING ELECTRO-OPTIC DEVICE HAVING THE TRANSPARENT ELECTRODE PATTERN - Provided are a method for manufacturing a transparent electrode pattern and a method for manufacturing an electro-optic device having the transparent electrode pattern. The method for manufacturing the transparent electrode pattern includes forming a transparent electrode on a light-transmissive substrate, patterning the transparent electrode by removing a portion of the transparent electrode, and forming an insulating protective layer in an edge region of the patterned transparent electrode through a printing process. In accordance with the method, the insulating protective layer is formed in the edge region of the patterned transparent electrode through the printing process so that an apparatus and method for manufacturing the insulating protective layer can be simplified, resulting in a decrease in manufacturing cost. | 07-02-2009 |
20090288600 | APPARATUS FOR SUPPLYING SOURCE AND APPARATUS FOR DEPOSITION THIN FILM HAVING THE SAME - The present invention provides an apparatus for supplying a source and an apparatus for depositing a thin film having the same. The apparatus for supplying a source includes a horizontal channel extending in one direction; pumping and transfer ports extending to pass through the horizontal channel, the pumping and transfer ports being spaced apart from each other; a transfer shaft inserted into the horizontal channel to reciprocate therein; and a storage room connected to one side of the pumping port, the storage room storing and supplying a powder source, wherein the transfer shaft comprises at least one transfer hole for allowing the powder source supplied through the pumping port to be filled therein and to be transferred to an external apparatus through the transfer port. As described above, according to the present invention, a powder source filled in a transfer hole is supplied to an external apparatus by reciprocating a transfer shaft, so that the amount of the powder source supplied to the external apparatus can be quantitatively controlled as much as a fixed quantity corresponding to the internal volume of the transfer hole. | 11-26-2009 |
20090294157 | ELECTRO-OPTIC DEVICE AND METHOD FOR MANUFACTURING THE SAME - An electro-optic device includes a substrate a metal thin film pattern formed on the substrate, and a transparent electrode pattern formed to cover the metal thin film pattern, wherein one side of the metal thin film pattern is formed to be exposed to the outside of the transparent electrode pattern. | 12-03-2009 |
20110136303 | Method and Apparatus for Manufacturing Thin-Film Transistor - A method and apparatus of fabricating a thin film transistor is disclosed, which patterns an ohmic contact layer by a laser patterning process so that it is capable of preventing a semiconductor layer from being damaged, and reducing fabrication time, wherein the method comprises forming a gate electrode pattern on a substrate; forming a gate insulating layer on the gate electrode pattern; sequentially forming a semiconductor layer pattern and an ohmic contact layer pattern on the gate insulating layer; forming source and drain electrode patterns on the ohmic contact layer pattern, wherein the source and drain electrode patterns are provided at a fixed interval therebetween; and removing the ohmic contact layer pattern exposed between the source and drain electrode patterns through the use of laser. | 06-09-2011 |
20110143470 | Method and Apparatus for Manufacturing Thin-Film Transistor Array Substrate - A method and apparatus of fabricating a thin film transistor array substrate is disclosed, which is capable of reducing fabrication time owing to a simplified fabrication process, wherein at least one of steps for forming a gate pattern, forming a semiconductor pattern, forming a data pattern, removing an ohmic contact layer pattern exposed between source and drain electrode patterns, and forming a conductive layer pattern is performed by a laser scribing process. | 06-16-2011 |
20110315432 | METHOD FOR MANUFACTURING TRANSPARENT ELECTRODE PATTERN AND METHOD FOR MANUFACTURING ELECTRO-OPTIC DEVICE HAVING THE TRANSPARENT ELECTRODE PATTERN - Provided are a method for manufacturing a transparent electrode pattern and a method for manufacturing an electro-optic device having the transparent electrode pattern. The method for manufacturing the transparent electrode pattern includes forming a transparent electrode on a light-transmissive substrate, patterning the transparent electrode by removing a portion of the transparent electrode, and forming an insulating protective layer in an edge region of the patterned transparent electrode through a printing process. In accordance with the method, the insulating protective layer is formed in the edge region of the patterned transparent electrode through the printing process so that an apparatus and method for manufacturing the insulating protective layer can be simplified, resulting in a decrease in manufacturing cost. | 12-29-2011 |