Dual graphics label for an input area of control device

A dual graphic label for an input element of a control device for selectively displaying a first graphic information and a second graphic information, the dual graphic label comprising:

• a first light source configured to emit a first light ray;
• a second light source configured to emit a second light ray;
• an optical masking shield comprising a light blocking surface with a light permeable area in a shape of the first graphic information;
• a light conducting body comprising a surface with a light diffusion area in a shape of the second graphic information;
• a light guiding unit arranged between the second light source and the light conducting body, the light guiding unit being configured to guide a light ray from the second light source to the light conducting body;
• an opaque carrier comprising a casing having an outer surface comprising the optical masking shield, wherein the light permeable area in the shape of the first graphic information comprises a hollow cutout in the outer surface of the opaque carrier in the shape of the first graphic information, the outer surface also comprising a slot into which the light guiding unit is insertable so as to couple the light guiding unit with the light conducting body;
• and
• a display face,
• wherein
• the optical masking shield is arranged between the first light source and the light conducting body, and the light conducting body is arranged between the display face and the optical masking shield,
• the first light ray travels from the first light source to the light permeable area of the optical masking shield, to the light conducting body, and to the display face to illuminate the display face with the shape of the first graphic information, and
• the second light ray travels from the second light source to the light conducting body, through the light diffusion area, and to the display face to illuminate the display face with the shape of the second graphic information.