Evaluation of the InFocus TVT-6000 LCTV

Jason N. Duffey; Brian K. Jones; Don A. Gregory; John L. McClain Jr.

doi:10.1117/12.169426

1 March 1994 Evaluation of the InFocus TVT-6000 LCTV

Jason N. Duffey, Brian K. Jones, Don A. Gregory, John L. McClain Jr.

Proceedings Volume 2237, Optical Pattern Recognition V; (1994) https://doi.org/10.1117/12.169426
Event: SPIE's International Symposium on Optical Engineering and Photonics in Aerospace Sensing, 1994, Orlando, FL, United States

Abstract

Liquid crystal televisions have become increasingly popular as low-cost spatial light modulators. While the early devices suffered from poor resolution and low contrast, recent models compare favorably to the more traditional (and expensive) modulators. One of the most recent LCTVs is found in the InFocus TVT-6000 television projector. The panels in this projector have 480 X 440 pixels with a 1.32' diagonal clear aperture. A wavefront splitting interferometer has been constructed and analyzed for measuring the complex characteristics of these modulators, including phase and amplitude coupling. The results of this evaluation will be presented.

Citation Download Citation

Jason N. Duffey, Brian K. Jones, Don A. Gregory, and John L. McClain Jr. "Evaluation of the InFocus TVT-6000 LCTV", Proc. SPIE 2237, Optical Pattern Recognition V, (1 March 1994); https://doi.org/10.1117/12.169426

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