Mini OLED projector prototype for mobile phones

The lens system of the mini projector used to project the image produced by the OLED (Image: Fraunhofer)

Article Summary

A new mini projector prototype could see mobile phone users hosting impromptu movie screenings on makeshift screens such as white towels or walls... without killing the battery. Unlike conventional projectors the prototype doesn’t need an additional illumination system. Instead it relies on a lens system to project images produced by an OLED onto a wall or other flat surface.

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