Abstract: The present application relates to a heat generating side window, for a vehicle, comprising: a substrate comprising an upper edge, a lower edge, a front edge and a rear edge; a heat generating member positioned adjacently to the substrate; an upper busbar positioned on the heat generating member and electrically connected to the heat generating member; and a lower busbar positioned on the heat generating member and electrically connected to the heat generating member.

Abstract: A transparent heating film according to an embodiment includes: a transparent substrate including a top surface in which a plurality of grooves are formed and a flat bottom surface; and a plurality of metal nanostructures located on the top surface of the transparent substrate. The metal nanostructures have a first distance from a middle plane of the transparent heating film, and an imaginary line extending from the top surface of the transparent substrate has a second distance from the middle plane of the transparent heating film. The transparent heating film includes a first region in which the first distance is shorter than the second distance, and the first distance is a shortest distance between a first point at which each of the metal nanostructure and the transparent substrate are in contact with each other and the middle plane, the first point being located in each of the grooves.

Abstract: An electron emission device and a method of manufacturing the same are provided. The electron emission device includes: i) a substrate including a metal tip; ii) carbon nano tubes that are positioned on the metal tip; and iii) a lithium layer that is positioned on the carbon nano tubes.

Abstract: An electron emission device and a method of manufacturing the same are provided. The electron emission device includes i) a hydrophilic resin substrate and ii) carbon nano tubes that are positioned on the resin substrate. Surface roughness Ra of the resin substrate is 7.3 ?m to 9.75 ?m.