Abstract: An apparatus for detecting the location of a foreign material of a low-voltage battery cell includes a first and second measurement electrodes respectively on a positive electrode and a negative electrode of the battery cell to measure a leakage current; a current measuring device to measure a leakage current; and a data processor to process a measured leakage current data. The first and second measurement electrodes each have a structure in which a plurality of unit electrodes to which coordinate information is assigned are collected. The current measuring device measures a leakage current flowing through the unit electrode of the first measurement electrode and the unit electrode of the second measurement electrode that have the same coordinate information. The data processing part checks the location of a foreign material from a leakage current data through a coordinate information of a unit electrode having a large leakage current.

Abstract: Disclosed is a separator for a lithium secondary battery including a porous polymer substrate and a hydrophilic modification layer disposed inside of the porous polymer substrate, or disposed inside of the porous polymer substrate and on at least one surface of the porous polymer substrate, the hydrophilic modification layer including a polymer compound represented by the disclosed Chemical Formula 1 and a surfactant. According to an embodiment of the present disclosure, it is possible to increase the electrolyte wettability and lithium-ion transport rate in a separator by using a polymer compound having a specific structure and a surfactant. Therefore, a battery using the separator may provide improved output characteristics and cycle characteristics.

Abstract: The present application describes an organic light emitting device including a first layer, a second layer, and a third layer between a cathode and a light emitting layer or between light emitting units, in which the first layer includes an n-type organic material or metal oxide, the second layer includes a barrier material, and the third layer includes an n-type dopant.

Abstract: The present application describes an organic light emitting device including a first layer, a second layer, and a third layer between a cathode and a light emitting layer or between light emitting units, in which the first layer includes an n-type organic material or metal oxide, the second layer includes a barrier material, and the third layer includes an n-type dopant.

Abstract: The present application describes an organic light emitting device including a first layer, a second layer, and a third layer between a cathode and a light emitting layer or between light emitting units, in which the first layer includes an n-type organic material or metal oxide, the second layer includes a barrier material, and the third layer includes an n-type dopant.

Abstract: The present specification relates to an organic light emitting device and a lighting apparatus comprising the same. An organic light emitting device according to an exemplary embodiment of the present specification is an organic light emitting device comprising a first electrode, a second electrode, and one or more organic material layers provided between the first electrode and the second electrode, and is characterized in that at least one layer of the organic material layers is a light emission layer comprising a first light emission material and a second light emission material, and a maximum light emission peak wavelength ?max of the second light emission material has a gap of 40 to 80 nm compared to a maximum light emission peak wavelength ?max of the first light emission material.

Abstract: The present invention provides a method for manufacturing a conductive pattern, comprising the steps of: a) forming a conductive film on a substrate; b) forming an etching resist pattern on the conductive film; and c) forming a conductive pattern having a smaller line width than a width of the etching resist pattern by over-etching the conductive film by using the etching resist pattern, and a conductive pattern manufactured by using the same. According to the exemplary embodiment of the present invention, it is possible to effectively and economically provide a conductive pattern having a ultrafine line width.

Abstract: Provided are a substrate for an organic electronic device (OED), an OED, and lighting. The substrate capable of forming an OED may have excellent performances including light extraction efficiency and prevent penetration of moisture or a gas from an external environment, and thus an OED having excellent performance and durability may be provided.

Abstract: Provided are a substrate for an organic electronic device, an organic electronic device and lighting. As a substrate for an OED such as an OLED, a substrate capable of providing an organic electronic system having excellent performance and reliability may be provided.

Abstract: The present invention relates to a substrate for an organic electrode device, a manufacturing method thereof, and an organic electronic device. An exemplary substrate of the invention, if an organic light emitting element is formed on an upper part of the substrate, can obtain luminance with high emission and uniformity by efficiently controlling the surface resistance of an electrode even when the device is configured into larger sizes.

Abstract: The present invention relates to a substrate for an organic electrode device, a manufacturing method thereof, and an organic electronic device. An exemplary substrate of the invention, if an organic light emitting element is formed on an upper part of the substrate, can obtain luminance with high emission and uniformity by efficiently controlling the surface resistance of an electrode even when the device is configured into larger sizes.

Abstract: The present invention provides a method of manufacturing a touch screen, comprising the steps of: a) forming a conductive layer on a substrate; b) forming an etching resist pattern on the conductive layer; and c) forming a conductive pattern having a line width smaller than the line width of the etching resist pattern by over-etching the conductive layer by using the etching resist pattern and a touch screen manufactured by the method. According to the present invention, a touch screen comprising a conductive pattern having an ultrafine line width can be economically and efficiently provided.

Abstract: The present specification relates to an organic light emitting device and a lighting apparatus comprising the same. An organic light emitting device according to an exemplary embodiment of the present specification is an organic light emitting device comprising a first electrode, a second electrode, and one or more organic material layers provided between the first electrode and the second electrode, and is characterized in that at least one layer of the organic material layers is a light emission layer comprising a first light emission material and a second light emission material, and a maximum light emission peak wavelength ?max of the second light emission material has a gap of 40 to 80 nm compared to a maximum light emission peak wavelength ?max of the first light emission material.

Abstract: The present application relates to a substrate for an organic electronic device, an organic electronic device, a method of preparing the substrate or the device, and a lighting apparatus. The substrate for an organic electronic device of the present application may, for example, be used to fabricate an organic electronic device, to which foreign substances such as moisture and oxygen are not permeated, and which has enhanced durability and superior light extraction efficiency. If the organic electronic device includes an encapsulation structure, the substrate may be stably attached to the encapsulation structure, and a surface hardness of outside connector part of the organic electronic device may be maintained to an appropriate level.

Abstract: The present application describes an organic light emitting device including a first layer, a second layer, and a third layer between a cathode and a light emitting layer or between light emitting units, in which the first layer includes an n-type organic material or metal oxide, the second layer includes a barrier material, and the third layer includes an n-type dopant.

Abstract: Provided are a substrate for an organic electronic device (OED), an organic electronic system, and a light. The substrate capable of forming an OED ensuring excellent performances and reliability because it may have excellent performances including light extraction efficiency, permeation of moisture or a gas from an external environment may be inhibited, and growth of dark spots may be controlled may be provided.

Abstract: Provided are a conductive structure including a) a base, b) a conductive pattern provided on at least one side of the base, and c) a darkening layer provided on the upper surface and lower surface of the conductive pattern, provided on at least a part of the side of the conductive pattern, and provided in an area corresponding to the conductive pattern area, and a touch panel including the same and a manufacturing method thereof.

Abstract: Provided are a conductive structure including a) a base, b) a conductive pattern provided on at least one side of the base, and c) a darkening layer provided on the upper surface and lower surface of the conductive pattern, provided on at least a part of the side of the conductive pattern, and provided in an area corresponding to the conductive pattern area, and a touch panel including the same and a manufacturing method thereof.

Abstract: Provided are a conductive film and a method of manufacturing the same. The conductive film includes a substrate, a first conductive layer formed on the substrate, and a patterned second conductive layer formed on the first conductive layer. Here, oxide layers are formed on top and side surfaces of the second conductive layer. The conductive film may prevent defects of the conductive layer caused by rapid oxidation or damage to the substrate, and increase emission uniformity.

Abstract: Provided are a substrate for an organic electronic device (OED), an organic electronic system, and a light. The substrate capable of forming an OED ensuring excellent performances and reliability because it may have excellent performances including light extraction efficiency, permeation of moisture or a gas from an external environment may be inhibited, and growth of dark spots may be controlled may be provided.