N.s. International Ltd.

Sibing Xu

Arul Krishna

Anshuman Mittal

Anirudh N Hegde

Saketh Samaymantri

An illuminable pointer assembly for an instrument panel includes a transparent or translucent base, a transparent or translucent pointer blade, and a hub mounted on the base and supporting the pointer blade. The assembly is miniaturized or capable of being miniaturized by integrating reflectors into a lower surface of the pointer blade to internally reflect light propagated upwardly through the base in a lateral direction to uniformly illuminate the pointer blade.

Miniaturized illuminated pointer for instrument cluster

The disclosure relates to an improved instrument panel design with reduced buzz, squeak and rattle as well as reduced light leakage to instrument panel telltales.

Tell-tale lighting design optimization for instrument panel clusters

In one aspect, the disclosure relates to a light emitting assembly for an instrument panel, which includes a light guide assembly a light guide assembly body and at least one light transmissive leg extending from the light guide assembly body. The leg has a light input surface along an edge in close proximity to a light emitting diode. The leg may be integral with the body at an intersection that forms a prismatic Y shaped light reflective structure at the body. The prismatic Y shaped light reflective structure forms an angle of reflection surface at the intersection with the body of a predetermined angle of reflection to reflect light from the leg to the light guide assembly body. The reflected light ray is refracted substantially uniformly through the light guide assembly body to produce substantially uniform illumination of the light guide assembly.

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Rochester Hills, MI, United States of America

Sibing Xu