High Speed Parallel Aligned Liquid Crystal Spatial Light Modulator Operated at 180 Hz

Yasunori IGASAKI; Narihiro YOSHIDA; Haruyoshi TOYODA; Yuji KOBAYASHI; Naohisa MUKOHZAKA; Tsutomu HARA

doi:10.1007/BF02931673

Yasunori IGASAKI, Narihiro YOSHIDA, Haruyoshi TOYODA, Yuji KOBAYASHI, Naohisa MUKOHZAKA, Tsutomu HARA

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Keywords: spatial light modulator, high speed, projector, liquid crystals, amorphous silicon

JOURNAL FREE ACCESS

1997 Volume 4 Issue 1B Pages 167-169

DOI https://doi.org/10.1007/BF02931673

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Abstract

We made a parallel aligned liquid crystal spatial light modulator (PAL-SLM) respond within 6 ms to meet requirements for a single-SLM color projection system. This was done by adjusting thicknesses of its optical addressing layer and its light modulating layer.

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