Case study: Automotive backlighting diffuser

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By Debbie Anderson | Feb 23, 2021
PRNDL with magnified view of diffuser

When a leading auto supplier was designing the backlighting module for a new gear shift indicator (otherwise known as a PRNDL), they came to GMN to develop a custom light diffuser. The PRNDL would be featured in a line of premium vehicles, so the diffuser needed to ensure that the backlighting met strict standards for consistent brightness and uniform color in all lighting conditions.

GMN’s experts took to our state-of-the-art light lab to engineer a backlighting diffusion solution that met all of the project requirements. Leveraging GMN’s automotive experience, backlighting expertise, and printing capabilities, the diffuser successfully made its way onto PRNDLs in two separate vehicle models that can be found all across the world.

To learn how GMN successfully tackled a tough backlighting diffusion challenge, read our latest case study here.