Projection optical system for a scanned LED TV display

Eric H. Ford

doi:10.1117/12.469191

4 June 2002 Projection optical system for a scanned LED TV display

Eric H. Ford

Proceedings Volume 4773, Optical Scanning 2002; (2002) https://doi.org/10.1117/12.469191
Event: International Symposium on Optical Science and Technology, 2002, Seattle, WA, United States

Abstract

Advancements in Light Emitting Diode (LED) output have allowed the possibility for producing a TV display using LEDs as the source. This paper presents the design of an optical projection system that takes an array of LED sources and scans them onto the screen of a rear projection TV display. A spinning polygon provides the scanning motion.

Citation Download Citation

Eric H. Ford "Projection optical system for a scanned LED TV display", Proc. SPIE 4773, Optical Scanning 2002, (4 June 2002); https://doi.org/10.1117/12.469191

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