Electronic identification document and method for producing an electronic identification document

摘要

An electronic identification document (200) comprising: a carrier (102), an identification element over the carrier (102), a microwave interaction structure (220, 222) adapted to interact with microwave radiation, anda modifying element (226) wherein the modifying element (226) is part of, or is in contact with, the microwave interaction structure (220, 222) and adapted to, upon interaction of the interaction structure (220, 222) with microwaves, change its state from an initial state to a permanently changed state wherein the permanently changed state differs from the initial state by a change in color, brightness, saturation, transparency and / or shape of the change element (226), the microwave interaction structure (220, 222) comprising a plurality of graphite particles ( 556); and wherein the plurality of graphite particles (556) form at least 20% by weight of the microwave interaction structure (220, 222).