Button cap for foil-covered snap plate keyboard, has recess on underside whose external shape corresponds to contour of the snap plate and is slightly larger than contour of snap plate

摘要

The button cap (1) has a recess on the underside (2) whose external shape corresponds to the contour of the snap plate and is slightly larger than the contour of the snap plate. One and/or several milled holes (3) and/or recesses (4) for light emitting diodes are integrated into the underside.