Core layer comprising system-in-package, resulting information carrying card, and methods of making the same

Abstract

The present disclosure provides a core sheet, a core layer comprising the core sheet for an information carrying card, an information carrying card comprising the same, and the methods of making the core sheet, the core layer, and the information carrying card. The core layer comprises a core sheet, which includes a substrate film and a plurality of component sections, Each component section comprises an antenna structure disposed on or embedded within the substrate film, and a system-in-package comprising at least one chip. The system-in-package is disposed on or embedded within the substrate film and electrically connected with the antenna structure. The antenna structure is made of a conductive material. The core layer further includes a crosslinked polymer composition disposed on both side of the substrate film. The substrate film may be centered in the crosslinked composition in a direction normal to a plane of the core layer.

Dependencies are inferred from the claim text.