Removal of pixel structure in liquid crystal projection display

Suganda Jutamulia; Shinji Toyoda; Yuichi Ichihashi

doi:10.1117/12.205889

7 April 1995 Removal of pixel structure in liquid crystal projection display

Suganda Jutamulia, Shinji Toyoda, Yuichi Ichihashi

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Proceedings Volume 2407, Projection Displays; (1995) https://doi.org/10.1117/12.205889
Event: IS&T/SPIE's Symposium on Electronic Imaging: Science and Technology, 1995, San Jose, CA, United States

Abstract

We discuss and summarize several approaches to remove the pixel structure of a liquid crystal projection display that are based on the concept of multichannel low pass filtering for partially coherent light. We further demonstrate a simple technique using a diffuser to remove the pixel structure.

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Suganda Jutamulia, Shinji Toyoda, and Yuichi Ichihashi "Removal of pixel structure in liquid crystal projection display", Proc. SPIE 2407, Projection Displays, (7 April 1995); https://doi.org/10.1117/12.205889

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