FIELD: physics.
SUBSTANCE: indicating device has a flexible indicating layer for reproducing at least one first and/or one second image, and an optical layer on the indicating layer. The optical layer forms an auto-stereoscopic three-dimensional image which consists of a first and a second image. The indicating layer is made as an indicator based on light-emitting diodes (LED), specifically as an OLED-indicator, as an indicator with turning elements, as an electrochromic indicator and/or as an electrophoretic indicator.
EFFECT: improved flexible document with an indicator layer.
16 cl, 14 dwg
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