DOCUMENT COMPRISING AN INTEGRATED DISPLAY DEVICE

The document (100) has an integrated display (102) e.g. LCD display, an electronic memory for storing image data (106) e.g. person face, and image data (107) e.g. personal information. A control unit (104) controls the display to render the data (106) with a digital-watermark that contains the data...

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Bibliographische Detailangaben
Hauptverfasser:	SPRINGMANN, Edward, PFLUGHOEFFT, Malte, FRITZE, Frank, PAESCHKE, Manfred, FISCHER, Jörg, MATHEA, Arthur
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CALCULATING CHECKING-DEVICES COMPUTING COUNTING CRYPTOGRAPHY DISPLAY EDUCATION GENERATING RANDOM NUMBERS IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS REGISTERING OR INDICATING THE WORKING OF MACHINES SEALS TIME OR ATTENDANCE REGISTERS VOTING OR LOTTERY APPARATUS
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Beschreibung
Zusammenfassung:	The document (100) has an integrated display (102) e.g. LCD display, an electronic memory for storing image data (106) e.g. person face, and image data (107) e.g. personal information. A control unit (104) controls the display to render the data (106) with a digital-watermark that contains the data (107). The rendering of the digital water-mark takes place only in a subrange of the display. The control unit is designed such that overlapping of rendering of the data (106) with the water-mark takes place in an image space. Independent claims are also included for the following: (1) a reader for a document (2) a method for verifying a document.