Lg Chem, Ltd

Lg Energy Solution, Ltd.

Hyeon Woo Jang

Dong Hyeuk Park

Yong Nam Kim

Se Hyun Yoon

Beomsu Kim

Chun Ho Kwon

Haksoo Lee

Jang Yeon Hwang

Dong Ryul Kim

Sang Uk Ryu

Jungsik Bang

Bon Suk Koo

An electrode assembly manufacturing apparatus includes a stack table, a separator supply unit, first and second electrode supply units, and a side sealing device. A stack of a first electrode, a second electrode, and a separator between the first and the second electrode are stackable on the stack table. The separator supply unit is configured for supplying the separator to the stack table. The first electrode supply unit is configured for stacking the first electrode on a section of the separator on the stack table. The second electrode supply unit stacks the second electrode on a further section of the separator on the first electrode. A side sealing device heats at least one side surface of the stack.

Assembly manufacturing equipment and method for electrode assembly

The present invention relates to a transparent electrically-conductive film comprising a substrate having a refractive index of n1, a first coating layer having a refractive index of n2, a second coating layer having a refractive index of n3, and an electrically-conductive oxide layer having a refractive index of n4 in a sequentially laminated form, wherein said refractive index of each layer complies with n1&#x2266;n3&#x3c;n2&#x3c;n4, and a method of preparing the same. The transparent electrically-conductive film according to the present invention has especially excellent color feeling and mechanical property as well as excellent transmittance.

Multilayer structured transparent electrically-conductive film and method of manufacturing the same

Disclosed is a conductive laminated body, and a method for preparing the same, wherein the conductive laminated body including: a substrate; a zinc oxide-based thin film doped with an element M; and an interlayer including an oxide M'O, which is interposed between the substrate and the zinc oxide-based thin film. The disclosed conductive laminated body includes a metal oxide interlayer of an oxidation number +3, between a substrate and a zinc oxide layer. Therefore, it is possible to improve electrical properties of a transparent conductive thin film, especially, a resistivity property, and to minimize the unevenness in electrical properties between a middle portion and a circumferential portion on the surface of the thin film in sputtering deposition. Also, in deposition of a zinc oxide film, in addition to inert gas such as argon gas, the use of hydrogen gas can improve the concentration of electrons, and herein, the interposition of an interlayer including a metal oxide, between the substrate and the zinc oxide-based transparent conductive film, allows the heat-resistance/moisture-resistance stability and the uniformity of electrical properties.

Conductive laminated body and method for preparing the same

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Daejeon, South Korea

Hyeon Woo Jang