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US 8,931,428 B2Granted
Scale element for a display instrument, instrument cluster and vehicle with a scale element
AssigneeGM Global Technology Operations LLC
InventorDino Demma
Life of this patent
Estimating the term…
Abstract
A scale element for a display instrument that includes, but is not limited to a scaling. The scaling is impressed in the volume of the scale element by means of laser shot method. The scale element can furthermore include, but is not limited to a diffusion structure likewise impressed in the volume.
Claims12
A display instrument, comprising:
- a scale element comprising a diffusion structure that is laser shot impressed in the scale element and is substantially formed as a flat disk aligned in a substantially parallel direction to two parallel main surfaces of the scale element;
- and
- a scaling that is laser shot impressed on the scale element, wherein the scaling is laser shot impressed in a volume of the scale element.
Dependencies are inferred from the claim text.