Smartcard and method of producing smartcards

1. A smartcard comprising:

a first section enclosing a contactless microcircuit,

a compensation section of a transparent material, said compensation section having substantially the same thickness as the first section and surrounding said first section,

a top section of a transparent material, said top section being arranged on top of said first section and said compensation section as a surface layer of said smartcard, and

a bottom section of a transparent material, said bottom section being arranged under said first section and said compensation section as a surface layer of said smartcard, and wherein

said transparent top section and transparent bottom section are attached to the transparent compensation section in order to obtain transparent edges for the smartcard.

2. A smartcard according to claim 1 , wherein said smartcard is at least partly manufactured of a material suitable for laser engraving.

3. A smartcard according to claim 1 , wherein said microcircuit includes an antenna coiled into the material of said first section.

4. A smartcard according to claim 1 , wherein the material of said first section is non-transparent.

5. A smartcard according to claim 1 , wherein a non-transparent pattern covering said microcircuit is arranged to said first section or said top section.

6. A smartcard according to claim 1 , wherein said transparent material is a material which is transparent in the range of visible light, ultra violet light or infrared light.

7. A method of manufacturing smartcards, said method comprises:

enclosing a plurality of contactless microcircuits separately into a material in order to produce a plurality of first sections each containing a contactless microcircuit,

producing a compensation layer of a transparent material to include a plurality of holes that each have a size selected for receiving one of said first sections,

arranging said compensation layer onto a surface section of a transparent material,

arranging said first sections containing said microcircuits into said holes of said compensation layer,

arranging a second surface section of a transparent material onto said compensation layer,

attaching said sections to each other by laminating, and

separating the produced smartcards from each other by cutting in order to obtain smartcards where said transparent first surface section, and said transparent second surface section are attached to said transparent compensation layer to provide transparent edges for the smartcards, such that each produced smartcard is entirely covered by transparent material.

8. A method according to claim 7 , wherein said first section and at least one of said surface sections are at least partly produced of a material suitable for laser engraving.

9. A method according to claim 7 , wherein said first section or at least one of said surface sections are at least partly produced of a material suitable for laser engraving.

10. A method according to claim 7 , wherein at least one of:

said first section, said compensation layer or said surface sections consists of a plurality of layers.

11. A method according to claim 7 , wherein said method comprises encapsulating said microcircuit into a protective material from which protrudes a coiled antenna of said microcircuit, prior to enclosing said microcircuit into said material of the first section.

12. A method according to claim 7 , wherein said transparent material is a material which is transparent in the range of visible light, ultra violet light or infrared light.