OPTICAL DEVICE GIVING A RAISED APPEARANCE TO AN IMAGE THAT PARTIALLY COVERS A LUMINOUS ENERGY SENSOR
The invention relates to a device comprising at least: (a) a sensor (5) of luminous energy from an external light source; (b) a transparent plate (1) arranged between said external light source and said sensor (5), comprising a first surface referred to as "front surface" (2) which is orie...
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Sprache: | eng ; fre |
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