Abstract: Provided is a method for manufacturing a capacitor. The method includes forming a separator on a first electrode, forming a second electrode on the separator, and filling pores with an electrolyte, wherein the separator includes patterns and pores defined by the patterns, and the patterns formed by directly applying an ink to the first electrode through a printing process.

Abstract: Provided are a large-area nano-scale active printing device, a fabricating method of the same, and a printing method using the same. The printing device may include a substrate, first interconnection lines extending along a first direction, on the substrate, an interlayered dielectric layer provided on the first interconnection lines to have holes partially exposing the first interconnection lines, second interconnection lines provided adjacent to the holes in the interlayered dielectric layer to cross the first interconnection lines, and wedge-shaped electrodes provided at intersections with the first and second interconnection lines and connected to the first interconnection lines. The wedge-shaped electrodes protrude upward at centers of the holes.

Abstract: Provided is a method for manufacturing a flexible electrode substrate. The method includes forming a microlens array under a film, forming a transparent electrode layer on the film so as to oppose the microlens array, and forming a grid electrode between the film and the transparent electrode layer or on the transparent electrode layer. Herein, the grid electrode and the microlens array are formed on the both sides of the film by performing at least one of an inkjet printing process, a roll-to-roll printing process, a screen printing process, and a stamping printing process.

Abstract: Provided are a large-area nano-scale active printing device, a fabricating method of the same, and a printing method using the same. The printing device may include a substrate, first interconnection lines extending along a first direction, on the substrate, an interlayered dielectric layer provided on the first interconnection lines to have holes partially exposing the first interconnection lines, second interconnection lines provided adjacent to the holes in the interlayered dielectric layer to cross the first interconnection lines, and wedge-shaped electrodes provided at intersections with the first and second interconnection lines and connected to the first interconnection lines. The wedge-shaped electrodes protrude upward at centers of the holes.

Abstract: A micro ballpoint pen enabling to print directly straight, oblique, curved, dashed, broken and wavy lines and a printing apparatus including the same. The micro ballpoint pen may include a tip body including a caulking portion, at least one inner protrusion, and at least one expansible or shrinkable elastic portion, a ball provided between the caulking portion and the inner protrusion, the ball contacting and rolling on a target printing object to eject ink onto the target printing object, a supporting bar pressing the ball toward the caulking portion to form an ink outflowing channel between the caulking portion and the ball, and a control part expanding or shrinking the elastic portion to control the ink outflowing channel.

Abstract: Provided is a method of forming a graphene electrode including providing a solution including graphenes on a substrate, pressing a mold having a pattern onto the substrate to fill up the solution in the pattern of the mold, applying a temperature and a pressure to the mold so that the graphenes are arranged in a vertical direction with respect to a surface of the substrate, removing the solution, and separating the mold from the substrate to form an electrode including the graphenes on the substrate.

Abstract: A flexible flat cable which includes wire cores, insulation coating layers surrounding the wire cores, shield coating layers surrounding the insulation coating layers, an upper insulation plate layer formed on the shield coating layers, a lower insulation plate layer formed under the shield coating layers and opposite to the upper insulation plate layer, and a shield plate layer formed under the lower insulation plate layer.

Abstract: Provided is a radio frequency identification (RFID) tag. The RFID tags includes: a conductive layer and a conductive line disposed above and below an insulation layer, respectively; an antenna connected to one end of the conductive line; a resistor connected to the other end of the conductive line; a first conductive plate connected to the conductive line and constituting a first capacitor in conjunction with the conductive layer and the insulation layer; and a first sensing device connected between the conductive line and the conductive layer and having an impedance changed according to a sensing of a first target material.

Abstract: A flexible flat cable which includes wire cores, insulation coating layers surrounding the wire cores, shield coating layers surrounding the insulation coating layers, an upper insulation plate layer formed on the shield coating layers, a lower insulation plate layer formed under the shield coating layers and opposite to the upper insulation plate layer, and a shield plate layer formed under the lower insulation plate layer.

Abstract: Disclosed are a method for manufacturing a planarizing printed electronic device and a planarizing printed electronic device manufactured by using the same by simply implementing a large-area embedded printed electronic device by coupling a printing process such as inkjet printing and gravure printing and a transferring process using a laminating device and particularly, solving defects due to large surface roughness and a thickness of a printed layer included in the printed electronic device, when manufacturing an embedded printed electronic device where a printed layer is embedded in a substrate.

Abstract: Provided is a method of forming a fine pattern of a polymer thin film using a phenomenon that another material having a large difference in surface energy in comparison with a polymer thin film pattern is dewetted on the polymer thin film pattern. Two polymer materials having a large difference in surface energy can be applied to readily and conveniently form a fine pattern of a polymer thin film of micrometer or sub-micrometer grade.

Abstract: Provided are a large-area nano-scale active printing device, a fabricating method of the same, and a printing method using the same. The printing device may include a substrate, first interconnection lines extending along a first direction, on the substrate, an interlayered dielectric layer provided on the first interconnection lines to have holes partially exposing the first interconnection lines, second interconnection lines provided adjacent to the holes in the interlayered dielectric layer to cross the first interconnection lines, and wedge-shaped electrodes provided at intersections with the first and second interconnection lines and connected to the first interconnection lines. The wedge-shaped electrodes protrude upward at centers of the holes.

Abstract: Provided is a mobile e-binder system including at least one display configured to display data, a docking system electrically connected to the at least one display to exchange the data using a standardized communication protocol, and a computing device configured to store and process the data and send the data to the at least one display. The at least one display may be configured to be attachable and detachable to the docking system.

Abstract: Provided are a multi-layer interconnection structure and a manufacturing method thereof. The multi-layer interconnection structure includes a substrate; a first wiring on the substrate; an interlayer insulation layer on the first wiring; a second wiring on the interlayer insulation layer; and a via contact including at least one conductive filament penetrating through the interlayer insulation layer between the second wiring and the first wiring to be electrically connected to the first wiring and the second wiring.

Abstract: Provided are a multi-layer interconnection structure and a manufacturing method thereof. The multi-layer interconnection structure includes a substrate; a first wiring on the substrate; an interlayer insulation layer on the first wiring; a second wiring on the interlayer insulation layer; and a via contact including at least one conductive filament penetrating through the interlayer insulation layer between the second wiring and the first wiring to be electrically connected to the first wiring and the second wiring.

Abstract: Provided is a method for manufacturing a flexible electrode substrate. The method includes forming a microlens array under a film, forming a transparent electrode layer on the film so as to oppose the microlens array, and forming a grid electrode between the film and the transparent electrode layer or on the transparent electrode layer. Herein, the grid electrode and the microlens array are formed on the both sides of the film by performing at least one of an inkjet printing process, a roll-to-roll printing process, a screen printing process, and a stamping printing process.

Abstract: The inventive concept provides cables, methods of manufacturing the same, and apparatuses for depositing a dielectric layer. The cable may include a first electrode, a second electrode spaced apart from the first electrode, and a dielectric layer disposed between the first and second electrodes and including a polymer having xylene as a monomer.

Abstract: Provided are a micro ballpoint pen enabling to print directly straight, oblique, curved, dashed, broken and wavy lines and a printing apparatus including the same. The micro ballpoint pen may include a tip body including a caulking portion, at least one inner protrusion, and at least one expansible or shrinkable elastic portion, a ball provided between the caulking portion and the inner protrusion, the ball contacting and rolling on a target printing object to eject ink onto the target printing object, a supporting bar pressing the ball toward the caulking portion to form an ink outflowing channel between the caulking portion and the ball, and a control part expanding or shrinking the elastic portion to control the ink outflowing channel.

Abstract: The inventive concept provides organic light emitting diodes and methods of fabricating the same. The method may include forming an insulating layer on a substrate, coating a metal ink on the insulating layer, thermally treating the substrate to permeate the metal ink into the insulating layer, thereby forming an assistant electrode layer the insulating layer and the metal ink embedded in the insulating layer, and sequentially forming a first electrode, an organic light emitting layer, a second electrode on the assistant electrode layer.

Abstract: Provided are an organic thin film transistor and a method of forming the same. The method comprises forming a gate electrode on a substrate, forming a gate dielectric, which covers the gate electrode and includes a recess region at an upper portion, on the substrate, forming a source electrode and a drain electrode in the recess region, and forming an organic semiconductor layer between the source electrode and the drain electrode in the recess region.