This technology uses the LCOS-SLM to reproduce phase type holograms and generate arbitrary light patterns. Unlike the conventional intensity modulation system that shields light by masking to generate arbitrary light patterns, this technology features highly efficient pattern generation by distributing light using a phase type hologram.
Japan: JP3878758, JP3980822, JP3990534, JP4420672, JP4664031, JP4947639
USA: US6573953, US6710292, US7209279, US7527201, US8749463
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