Lg Chem, Ltd

Je Sik Jung

Hyun Cheol Kim

Hyo Soon Park

Jung Youn Lee

Nam Jeong Lee

Beom Doo Seo

Do Won Ahn

Heon Sik Song

Hun Jeong

A composition having excellent thermal conductivity and insulating properties and easy of handling includes a thermally conductive filler, a plasticizer, acrylic acid, and an alkyl (meth)acrylate monomer. A heat radiation sheet manufactured from the composition is also provided.

Composition and heat radiation sheet manufactured therefrom

The present invention relates to a foam composition and a foam tape including a foam layer including a cured product thereof.

Foam composition and foam tape including foam layer including cured product thereof

The present application relates to an encapsulant for a PV module, a method of manufacturing the same, and a PV module. The encapsulant according to an embodiment of the present application has excellent heat resistance or the like and improved creep properties, exhibits a haze with a certain level or less and excellent optical properties such as transparency or the like, when the encapsulant is applied to a PV module, physical properties such as durability, transparency, or the like are improved, and thus excellent generating efficiency of the PV module may be obtained.

Encapsulant for PV module, method of manufacturing the same and PV module comprising the same

A cooling sheet for photovoltaic modules, a method of manufacturing the same, a backsheet for photovoltaic modules, a method of manufacturing the same, and a photovoltaic module are provided. The cooling sheet for photovoltaic modules which includes a resin layer can be prepared by coating or impregnating one surface of a porous substrate with a super-absorbent polymer (SAP) containing a fluid. Here, the resin layer includes the fluid-containing SAP which is formed on one surface of the porous substrate or impregnated with the porous substrate. When the cooling sheet for photovoltaic modules is attached to the outside of the weather-resistant substrate to prepare the backsheet for photovoltaic modules, it is possible to suppress an increase in power generation temperature of a photoelectric cell by evaporation of the fluid, for example water, included in the SAP, thereby improving the power generation efficiency of the photovoltaic module.

Cooling sheet for photovoltaic modules, method of manufacturing the same and photovoltaic modules including the same

Provided is a multilayer film including inorganic particles having a band gap energy of 3.3 eV or more and inorganic particles having a band gap energy of less than 3.3 eV in different layers. Here, the layer including inorganic particles having band gap energy of 3.3 eV or more is disposed at an upper portion than the layer including inorganic particles having a band gap energy of less than 3.3 eV. Accordingly, the layer including inorganic particles having a band gap energy of 3.3 eV or more is included close to incident light to increase a reflectance in UV region and induce internal reflection, thereby enhancing energy conversion efficiency of a cell. At the same time, the multilayer film may include a lower encapsulant layer or backsheet including inorganic particles having a band gap energy of 3.3 eV or more, thereby increasing reflectances in visible and IR regions and thus reducing a loss of the incident light.

Multilayer film and photovoltaic module

The present application relates to an encapsulant for a PV module, a method of manufacturing the same and a PV module. The encapsulant according to an embodiment of the present application has excellent heat resistance or the like and improved creep physical properties, and thus even when the encapsulant is used under conditions of a high temperature and/or high humidity for a long time, deformation is small and the encapsulant can exhibit excellent adhesive strength. Accordingly, when the encapsulant is applied to a PV module, durability or the like may be improved.

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Daejeon, South Korea

Je Sik Jung