FIELD: physics.
SUBSTANCE: apparatus has a light-scattering element (4) made from transparent plastic. The transparent plastic also includes transparent scattering elements (18). The light-scattering plastic element (4) also has an opaque protective coating (5) which has openings (6). Light scattered by the transparent scattering elements (18) comes out of the indicator element only through the said openings (6). The illuminated information block is made in form of a three-dimensional surface structure which forms a coating.
EFFECT: apparatus which enables reading in day- and night-time illumination regardless of the angle of vision.
16 cl, 8 dwg
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