Security Display Assembly
AssigneeKoninklijke Philips Electronics N.V.
InventorsHenri Jagt, Peter Jan Slikkerveer
Life of this patent
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Abstract
The present invention relates to a security display assembly (10; 50) comprising a display (12; 52) for providing a display image and a hologram (14; 54) for providing a holographic image. The hologram is integrated into the display and occupies essentially the same or less area as the display. Integrating the hologram into the display makes counterfeiting of a product provided with the security display assembly more difficult. It also saves space on the product onto which the security display assembly is provided. The invention also relates to a smart card (20) comprising such a security display assembly.
Claims13
1-14. (canceled)
A security display assembly (10;
- 50), comprising:
- a display (12;
- 52) for providing a display image, the display having an electrically driven image forming layer;
- and
- a hologram (14;
- 54) for providing a holographic image,
- wherein said hologram is integrated into the display, said hologram occupies essentially the same or less area as the display, and said hologram is placed in front of the image forming layer of the display.
Dependencies are inferred from the claim text.