Patent application number | Description | Published |
20080234442 | Conducting Polymer Film Composition for Organic Opto-Electronic Device Comprising Graft Copolymer of Self-Doped Conducting Polymer and Organic Opto-Electronic Device Using the Same - Provided are a conducting polymer film composition comprising a graft copolymer of a self-doped conducting polymer and an organic opto-electronic device comprising a conducting polymer film formed of the above-mentioned composition. In the graft copolymer, the conducting polymer and a polyacid are connected to each other via chemical binding. Therefore, the composition of the present invention can be used in organic opto-electronic devices with minimal or no dedoping occurring from heat generated inside the device. As a result, the present invention can improve efficiency and life-time of the organic opto-electronic device. | 09-25-2008 |
20090021153 | Electroluminescent device and method for preparing the same - An electroluminescent device comprises a substrate, a first electrode, a second electrode, and an organic layer disposed between the first electrode and the second electrode, and including at least a light-emitting layer. A metal nano pattern which enables emission of polarized light is provided on one surface of at least one of the first electrode and the second electrode, wherein a grating period of the metal nano pattern satisfies the relation of Formula 1 below. A method of preparing the electroluminescent device comprises providing a substrate, first and second electrodes, and an organic layer including a light-emitting layer, with a metal nano pattern being provided on at least one of the first and second electrodes. Formula 1 is described in more detail in the description of the invention. The electroluminescent device can achieve emission of polarized light, without reforming materials used in forming the organic layer. | 01-22-2009 |
20090230854 | Indeno indene-based compound, organic light emitting device comprising the same, and method of manufacturing the organic light emitting device - Provided is an indeno indene-based compound represented by Formula 1: | 09-17-2009 |
20090230855 | Novel organic compound and organic light emitting device comprising the same - Provided are a compound represented by Formula 1 and an organic light emitting device including the same: | 09-17-2009 |
20100019232 | ORGANIC LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - Provided are a method of manufacturing an organic light emitting device. The method includes forming an electron injection layer by vacuum co-depositing an organic semiconductor material having an electron mobility of about 1×10 | 01-28-2010 |
20100237294 | Conductive polymer compound and organic photoelectric device including same - A conductive polymer compound includes: a conductive polymer; a first repeating unit represented by the following Chemical Formula 1; a second repeating unit represented by the following Chemical Formula 2; and a third repeating unit represented by the following Chemical Formula 3 and/or Chemical Formula 4, | 09-23-2010 |
20110193069 | ORGANIC LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light emitting device and a method of manufacturing the same, the organic light emitting device includes a first electrode, a second electrode, and an organic layer that has at least a multi-coated emissive layer and which is interposed between the first and second electrodes. The multi-coated emissive layer is a single layer composed of a neutral emissive material and an n | 08-11-2011 |
Patent application number | Description | Published |
20080199732 | Dendritic molecule containing metal phthalocyanine, method of preparing the same and organic light emitting diode comprising the dendritic molecule - A dendritic molecule represented by Formula 3: | 08-21-2008 |
20080290338 | Hyperbranched polymer, organic light-emitting diode including organic layer including the hyperbranched polymer, and method of manufacturing the organic light-emitting diode - Provided are a hyperbranched polymer represented by Formula 1 below, an organic light-emitting diode including an organic layer including the hyperbranched polymer, and a method of manufacturing the organic light-emitting diode: | 11-27-2008 |
20090098397 | Indene derivative compound and organic light emitting device comprising the same - Provided are an indene derivative compound represented by Formula 1 below and an organic light emitting device including the same: | 04-16-2009 |
20090149649 | Aromatic hetrocyclic compound, organic light-emitting diode including organic layer comprising the aromatic hetrocyclic compound, and method of manufacturing the organic light-emitting diode - The present invention provides an aromatic heterocyclic compound represented by Formula 1 below, an organic light-emitting diode including an organic layer comprising the aromatic heterocyclic compound, and a method of manufacturing the organic light-emitting diode: | 06-11-2009 |
20090186148 | Method of fabricating organic light emitting device - In a method of forming a pattern of an organic light emitting device (OLED), an organic material is evaporated in a predetermined pattern by using a pre-patterned heating element, and the evaporated organic material is transferred to a substrate where the OLED is formed. The method includes preparing a template having a heating element in a pattern corresponding to a multilayered structure of an OLED including a plurality of functional layers; forming an organic layer on the heating element; drawing a substrate for the OLED near to the heating element of the template; and transferring the organic layer on the heating element to the substrate by evaporating the organic layer using the heating element. | 07-23-2009 |
Patent application number | Description | Published |
20120021250 | METHOD OF PREPARING CARBON THIN FILM, ELECTRONICS COMPRISING CARBON THIN FILM, AND ELECTROCHEMICAL DEVICE COMPRISING CARBON THIN FILM - A method of preparing a carbon thin film, and electronics including the carbon thin film. | 01-26-2012 |
20120085412 | ORGANIC LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic solar cell and a method of manufacturing the same. | 04-12-2012 |
20120085413 | ORGANIC SOLAR CELL AND METHOD OF MANUFACTURING THE SAME - An organic solar cell and a method of manufacturing the same. | 04-12-2012 |
20120298971 | ELECTRODE AND ELECTRONIC DEVICE COMPRISING THE SAME - A graphene electrode having a surface modified to have a high work function, and an electronic device including the same. | 11-29-2012 |
20120298974 | SIMPLIFIED ORGANIC ELECTRONIC DEVICE EMPLOYING POLYMERIC ANODE WITH HIGH WORK FUNCTION - An electronic device employing a polymeric anode with high work function. | 11-29-2012 |
20120301816 | METHOD OF PREPARING CARBON THIN FILM, AND ELECTRONIC DEVICE AND ELECTROCHEMICAL DEVICES EACH INCLUDING THE CARBON THIN FILM - A method of preparing a carbon thin film, and an electronic device and an electrochemical device that include the carbon thin film. | 11-29-2012 |
20130203198 | Micro-Pattern Forming Method, and Micro-Channel Transistor and Micro-Channel Light-Emitting Transistor Forming Method Using Same - Provided is a method of forming a micropattern according to an aspect of the present invention. The method of forming a micropattern may include forming an organic wire or organic-inorganic hybrid wire mask pattern having a circular or elliptical cross section on a substrate, forming a material layer on an entire surface of the substrate having the organic wire or organic-inorganic hybrid wire mask pattern formed thereon, and removing the organic wire or organic-inorganic hybrid wire mask pattern from the substrate to allow only the material layer on a portion of the substrate having no organic wire or organic-inorganic hybrid wire mask pattern formed thereon to be remained. | 08-08-2013 |
20130216724 | ELECTRIC FIELD AUXILIARY ROBOTIC NOZZLE PRINTER AND METHOD FOR MANUFACTURING ORGANIC WIRE PATTERN ALIGNED USING SAME - Provided according to an aspect of the present disclosure is an electric field aided robotic nozzle printer including a solution storage apparatus for supplying a discharging solution; a nozzle for discharging the discharging solution supplied by the solution storage apparatus; a voltage applying apparatus for applying high voltage onto the nozzle; a flat and movable collector, in which organic wires formed after discharge from the nozzle are aligned; a robot stage, which is installed below the collector and enables to move the collector in an x-y direction (horizontal direction) within a horizontal plane; a micro distance controller for regulating the distance between the nozzle and the collector in a Z direction (vertical direction); and a base plate, which is installed below the robot stage, for maintaining flatness of the collector and preventing vibration generated during the operation of the robot stage. | 08-22-2013 |
20140070178 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device including: a substrate; a transparent cathode on the substrate; an anode disposed opposite to the cathode; an emission layer between the cathode and the anode; and a first electron transport layer between the cathode and the emission layer and including an imidazole derivative. | 03-13-2014 |
20140239287 | SIMPLIFIED ORGANIC EMITTING DIODE AND METHOD FOR PREPARING THE SAME - An organic light emitting device having a simplified structure, and a method of fabricating the same, are provided. | 08-28-2014 |