Dual interface electronic module with value-add component and manufacturing method thereof

A dual interface smart card comprising:

• a card body including an antenna, and
• a dual interface electronic module for a smart card, said dual interface electronic module comprising
• a contact plate for external connection, said contact plate including at least one antenna electrical connector, and
• a multilayered PCB including a value-add component, wherein the value-add component is a display;
• wherein said contact plate and said multilayered PCB are connected together by means of a plurality of interconnects at an interconnection interface,
• wherein said contact plate has a first area in correspondence of said interconnection interface and said multilayered PCB has a second area in correspondence of said interconnection interface,
• wherein said first area is larger than said second area, so as to define an excess portion,
• wherein said contact plate comprises two or four antenna electrical connectors, which are symmetrically distributed on said excess portion so as to be exposed for being electrically connected to a corresponding antenna of said smart card,
• wherein said card body comprises a cavity for accommodating said dual interface electronic module and said cavity has a cross-section configured to match the cross-section of said dual interface electronic module, so as to accommodate said contact plate protruding from said multilayered PCB, and
• wherein said antenna is electrically connected to said antenna electrical connectors.