3M™ Reflective Polarizer Mirror (RPM)

3M™ Reflective Polarizing Mirror (RPM) is a polyester-based multilayer optical film with an optically clear adhesive. It is a reflective polarizer film that improves polarization efficiency by transmitting one polarization state and reflecting the other, recycling light back into the system, which increases brightness over a wide viewing angle. This increase in efficiency can be used to offset thermal load and more in automotive LCD applications. It can be used in half-mirror type automotive applications to provide increased brightness for the LCD unit embedded in the rearview mirror assembly.

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  Energy Efficiency

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  Enhanced Picture Quality & Contrast

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  Increased Brightness

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  Thermal Management

Multilayer construction with optically clear adhesives

We combine functional layers to create one powerful solution.

*Cross section representation not to scale

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• Get more light transmitted through your eMirror for optimal brightness

  In full-mirror mode, with backlight off, 3M™ Reflective Polarizing Mirror reflects as proficiently as a conventional mirror.

  In LCD mode, with the backlight on and film and LCD transmission axes aligned, >90% of light is transmitted, optimizing the brightness of the eMirror image display.