MEMS-based pico projector display

MEMS-based pico projector display

A pico-projector based on scanned 3-color laser light has been developed. The scanning element is a dual-axis MEMS scanning mirror that produces WVGA display resolution. The laser light sources are red and blue laser diodes and a second harmonic green laser. Use of a MEMS and laser light sources lea...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Davis, W.O., Sprague, R., Miller, J.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Engines
Laser beams
Light sources
MEMS
Mirrors
projection display
scanning mirror
Semiconductor lasers
Suspensions
Torque
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Beschreibung
Zusammenfassung:A pico-projector based on scanned 3-color laser light has been developed. The scanning element is a dual-axis MEMS scanning mirror that produces WVGA display resolution. The laser light sources are red and blue laser diodes and a second harmonic green laser. Use of a MEMS and laser light sources leads to a small volume and a thickness of 7mm, enabling the use of the projector system as a component embedded into portable consumer electronics.
ISSN:2160-5033
DOI:10.1109/OMEMS.2008.4607813