Abstract: Provided is a coating composition for a layer having a low refractive index and comprising a siloxane compound and a metal salt. In addition, provided is a transparent conductive film including the layer having a low refractive index and formed by using the coating composition for a layer having a low refractive index.

Abstract: Provided is an anti-reflective film having a stacked structure comprising a transparent substrate, a hard coating layer, a high refraction layer and a low refraction layer, and more specifically, the low refraction layer may comprise, as a binder, a siloxane compound synthesized by reacting alkoxysilane and organosilane having a fluoroalkyl group.

Abstract: The present invention relates to an ultra-hydrophilic antireflective coating composition, to an ultra-hydrophilic antireflective film using the same, and to a method for preparing the ultra-hydrophilic antireflective film, wherein the ultra-hydrophilic antireflective coating composition can form a coating layer having a low refractive index and ultra-hydrophilicity. More particularly, the present invention relates to an antireflective film and to a method for preparing same wherein the antireflective film has excellent hydrophilicity and minimize the reflectivity by forming the coating layer using an ultra-hydrophilic antireflective coating composition including a siloxane compound as a binder. The ultra-hydrophilic antireflective film using the ultra-hydrophilic antireflective coating composition has excellent antireflective effects and a self-cleaning function. Therefore, it is expected that the ultra-hydrophilic antireflective film can be applied to various display devices such as devices for the outdoors.

Abstract: Provided is a composition for coating a low-refractive layer, the composition comprising a siloxane compound and a photo-acid generating agent. Also provided is a transparent electrically conductive film comprising a low-refractive layer which is formed by using the composition for coating the low-refractive layer.

Abstract: The present invention relates to an anti-reflective coating composition, to an anti-reflective film using same, and to a method for preparing the anti-reflective film, wherein the anti-reflective coating composition is capable of forming a coating layer that has a low refractive index and adjusting the surface energy. More particularly, the present invention relates to an anti-reflective film of which the reflectance is minimized and the surface energy is adjusted, by forming a coating layer using an anti-reflective coating composition that contains, as a binder, a siloxane compound which is synthesized by reacting organosilane that has a fluroalky group with alkoxysilane at a certain weight ratio, and also relates to a method for preparing the anti-reflective film. The anti-reflective film using the anti-reflective coating composition has excellent anti-reflective performance, and is thus expected to be applicable to various display devices such as a touch film.

Abstract: A method for determining a data source is provided. The method includes recognizing, by an electronic device, at least one external device communicating with the electronic device, determining at least one device from of the electronic device and the at least one external device on the basis of at least one of a user's wearing state and authentication information corresponding to the at least one external device, and obtaining, by the electronic device, data relating to the electronic device through the at least one determined device.

Abstract: The present invention relates to an anti-reflective coating composition, to an anti-reflective film using the same, and to a method for manufacturing the anti-reflective film, wherein the anti-reflective coating composition can form a coating layer having a low refractive index. More particularly, the present invention relates to an anti-reflective film and to a method for manufacturing same, wherein the reflectance of the anti-reflective film is minimized by using an anti-reflective coating composition comprising a siloxane compound prepared by reacting organosilane, which has a fluoroalkyl group and alkoxy silane, as a binder to form a coating layer. The anti-reflective film using the anti-reflective coating composition has excellent anti-reflective effects. Thus, it is expected that the present invention can be applied to various display devices such as those which include touch films.

Abstract: Disclosed is a transparent conductive film for a touch panel that uses a single hybrid undercoating layer so as to be capable of index matching and has excellent barrier properties. The conductive film according to the present invention includes: a transparent base material; said hybrid undercoating layer, which is formed on the transparent base material, which consists of an inorganic network/organic network hybrid polymer, which has a refractive index of between 1.55 and 1.7, and which has a thickness of between 10 nm and 1.5 ?m; and a transparent conductive layer which is formed on the hybrid undercoating layer. Compared to the transparent conductive films of the prior art, the present invention has significantly higher productivity, has excellent barrier properties, and exhibits stable index matching.

Abstract: The present invention provides: a coating composition comprising a UV curable resin containing an acryloyl functional group, an isocyanate-based compound, an antioxidant, and a solvent, wherein the UV curable resin is prepared by copolymerization of an acrylate monomer containing an epoxy functional group and a silicone macromonomer and then performing addition reaction of an acrylic acid monomer; and a preparation method thereof. The present invention provides a transfer sheet comprising: a base film; and a coating layer formed on one surface of the base film, wherein the coating layer comprises a coating composition comprising a UV curable resin containing an acryloyl functional group, an isocyanate-based compound, an antioxidant, and a solvent, and the UV curable resin containing an acryloyl functional group is prepared by copolymerization of an acrylate monomer containing an epoxy functional group and a silicone macromonomer and then performing addition reaction of an acrylic acid monomer.

Abstract: The present invention relates to a conductive polymer composition for a PTC element with decreased NTC characteristics, using carbon nanotubes, a PTC binder resin, and a cellulose-based or polyester-based resin for fixing the carbon nanotubes and the PTC binder, and to a PTC element, a circuit and a sheet heating element using the same.

Abstract: The present invention relates to a sheet for forming a hard coating and a method of formation thereof. The present invention can provide a transfer material or a surface protection sheet having a high refractive index and superior physical properties, such as hardness, friction resistance, abrasion resistance, chemical resistance, transparency, luster, and the like, for forming a hard coating on the surface of various molded products, including resin molded products or wood products, and a method for forming a hard coating from such transfer material or surface protection sheets.

Abstract: The present invention discloses a hard coating composition and a manufacturing method thereof comprising a UV curable resin having a (meth)acryloyl functional group and a fluororesin. Also, the present invention provides a decorative film comprising a hard coating layer, a print layer, an adhesive layer and a manufacturing method thereof, wherein the hard coating layer is consisted of the hard coating composition comprising a UV curable resin having a (meth)acryloyl functional group and a fluororesin.

Abstract: Disclosed is a method of manufacturing a biaxial polynorbornene-film having a compensation film which has good light transmittance and a uniform in-plane retardation value and can function as both a negative C-plate and an A-plate.

Abstract: A sheet for forming a hard coating having outstanding low-temperature formability and slip properties and a composition for hard coatings used therefor are disclosed. The sheet for forming a hard coating includes a coating layer formed on one side thereof and containing a hard coating composition prepared by blending a UV curable resin having a (meth)acryloyl functional group with a bi- or higher valent polycarbonate.

Abstract: The present invention relates to a conductive polymer composition for a PTC element with decreased NTC characteristics, using carbon nanotubes, a PTC binder resin, and a cellulose-based or polyester-based resin for fixing the carbon nanotubes and the PTC binder, and to a PTC element, a circuit and a sheet heating element using the same.

Abstract: Disclosed is a method of manufacturing a biaxial polynorbornene-film having a compensation film which has good light transmittance and a uniform in-plane retardation value and can function as both a negative C-plate and an A-plate.

Abstract: The present invention relates to a hard coating forming method. According to the present invention, a hard coating can be formed to have high index of refraction and favorable physical properties in terms of hardness, wear-resistance, scratch-resistance, chemical resistance, transparency, gloss, and the like on surfaces of various manufactured goods including resin formed products and wood products.

Abstract: The present invention relates to a catalyst system for preparing a cyclic olefin addition polymer, a method for preparing the catalyst system and a cyclic olefin addition polymer prepared by the method, and more particularly to the method comprising the steps of contacting some content of norbornene-based monomer having a specific polar functional group with a catalyst system comprising a) a Group X transition metal compound; b) a compound comprising a neutral Group XV electron donor ligand having a cone angle of at least 160°; and c) a salt capable of offering an anion that can be weakly coordinated to the transition metal of the a) the Group X transition metal compound.

Abstract: The present invention relates to a sheet for forming a hard coating and a method of formation thereof. The present invention can provide a transfer material or a surface protection sheet having a high refractive index and superior physical properties, such as hardness, friction resistance, abrasion resistance, chemical resistance, transparency, luster, and the like, for forming a hard coating on the surface of various molded products, including resin molded products or wood products, and a method for forming a hard coating from such transfer material or surface protection sheets.

Abstract: The present invention relates to a sheet for forming a hard coating and a method of formation. The present invention can provide a transfer material or a surface protection sheet having a high index of refraction and superior physical properties, such as hardness, friction resistance, abrasion resistance, chemical resistance, transparency, luster, and the like, for forming a hard coating on the surface of various molded products, including resin molded products or wood products, and a method for forming a hard coating from such transfer material or surface protection sheets.