Card body for a data carrier and inlay for a partial card body
First Claim
1. A card body for a data carrier,wherein the card body comprises at least a first and a second foil,the first foil comprises a first light-conducting areal region of a light conducting material and a first opaque areal region of an opaque material adjoining the first light-conducting areal region,the second foil comprises a second light-conducting areal region of a light conducting material which is adjacent to a second opaque areal region,the first foil and the second foil are arranged areally lying one above the other and the first and the second foil are aligned such that the first light-conducting areal region and the second light-conducting areal region form an overlap region;
- whereinthe card body comprises a first cover foil, wherein the first cover foil is configured to be opaque and is arranged above the first foil, anda transition from the first and second light-conducting areal region to the first and second opaque areal region has light-scattering particles.
2 Assignments
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Accused Products
Abstract
A card body for a data carrier comprises at least a first and a second foil. The first foil comprises a first light-conducting areal region of a light-conducting material and a first opaque areal region of an opaque material adjoining the first light-conducting areal region. The second foil comprises a second light-conducting areal region of a light-conducting material adjacent to a second opaque areal region. The first and second foils are arranged lying one above the other areally. The first and second foils are aligned such that the first and second light-conducting areal regions form an overlap region. The card body comprises a first cover foil configured to be opaque and arranged above the first foil. The transition from the first and second light-conducting areal regions to the first and second opaque areal regions has light-scattering particles.
6 Citations
15 Claims
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1. A card body for a data carrier,
wherein the card body comprises at least a first and a second foil, the first foil comprises a first light-conducting areal region of a light conducting material and a first opaque areal region of an opaque material adjoining the first light-conducting areal region, the second foil comprises a second light-conducting areal region of a light conducting material which is adjacent to a second opaque areal region, the first foil and the second foil are arranged areally lying one above the other and the first and the second foil are aligned such that the first light-conducting areal region and the second light-conducting areal region form an overlap region; -
wherein the card body comprises a first cover foil, wherein the first cover foil is configured to be opaque and is arranged above the first foil, and a transition from the first and second light-conducting areal region to the first and second opaque areal region has light-scattering particles. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. An inlay for a partial card body of a data carrier, which, under the action of light, produces an effect that is visible through a first cover foil of a card body, wherein from a light feeding region light is conducted in the partial card body in a light conductor in a longitudinal extension and the light is deflected at a material region,
wherein the inlay is inserted in a card body or forms a card body for a data carrier, wherein the card body comprises at least a first and a second foil, the first foil comprises a first light-conducting areal region of a light conducting material and a first opaque areal region of an opaque material adjoining the first light-conducting areal region, the second foil comprises a second light-conducting areal region of a light conducting material which is adjacent to a second opaque areal region, the first foil and the second foil are arranged areally lying one above the other and the first and the second foil are aligned such that the first light-conducting areal region and the second light-conducting areal region form an overlap region; -
wherein the card body comprises a first cover foil, wherein the first cover foil is configured to be opaque and is arranged above the first foil, and a transition from the first and second light-conducting areal region to the first and second opaque areal region has light-scattering particles. - View Dependent Claims (15)
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Specification
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- Resources
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Current AssigneeGiesecke + Devrient Mobile Security GmBH (Giesecke & Devrient GmbH)
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Original AssigneeGiesecke + Devrient Mobile Security GmBH (Giesecke & Devrient GmbH)
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InventorsKluge, Stefan
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Primary Examiner(s)Kim, Ahshik
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Application NumberUS15/519,600Publication NumberTime in Patent Office998 DaysField of Search235492, 235451US Class CurrentCPC Class CodesG06K 19/07722 the record carrier being mu...
