DISPLAY SCREEN COMPRISING A PLURALITY OF CELLS

DISPLAY SCREEN COMPRISING A PLURALITY OF CELLS

The display screen (5) comprises a plurality of cells (2). Each cell (2) comprises a pixel (P) able to generate light (Lo) when driven by an electrical signal (I), a driver circuit (A) for providing the electrical signal (I) and a photosensitive device (D) for receiving optical display signals (Li)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JOHNSON MARK T, VAN KEERSOP ARNOLDUS T. M. H
Format: Patent
Sprache:eng
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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Beschreibung
Zusammenfassung:The display screen (5) comprises a plurality of cells (2). Each cell (2) comprises a pixel (P) able to generate light (Lo) when driven by an electrical signal (I), a driver circuit (A) for providing the electrical signal (I) and a photosensitive device (D) for receiving optical display signals (Li) to control the pixel (P) via the driver circuit (A). The display system (6) has the display screen (5) and an optical image source (3) for transmitting optical display signals (Li) to each photosensitive device (D) of the plurality of cells (2).