FIELD: physics.
SUBSTANCE: backlighting device (100, 200, 300, 400, 500) includes: a light source (110, 210, 310) of a background image; and multiple (120, 220, 320) background image light guides made in form of a packet, wherein the light source (110, 210, 310) of the background image lies in such a way that light can be directed onto the multiple (120, 220, 320) background image light guides made in form of a packet, and the multiple (120, 220, 320) background image light guides made in form of a packet are arranged such that the corresponding set of parts of the background image can be output.
EFFECT: reduced eye fatigue.
15 cl, 5 dwg
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