Selection and/or adjustment button, in particular for a front panel on board an aircraft

摘要

The invention relates to a selection and/or adjustment button mounted on a front panel, the button being of the type constituted by a translucent body having a front face which is illuminated when the front face is illuminated from the inside. The button is provided with a non-translucent contrast piece that forms a reflective front surface that provides significant contrast relative to the front panel in full sunlight, and that delimits the outline of the front face of the button in front view. For example, the contrast piece may be constituted by a fillet or chamfer interconnecting two geometrically similar portions of the button body, whereby the contrast piece is visible only when the button is not pushed in.