Polarizing modulator for an electronic stereoscopic display
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United States of America Patent
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Dec 13, 2005
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app pub date -
Mar 27, 1998
filing date -
Mar 27, 1998
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Abstract
A polarizing modulator for use in an electronic stereoscopic display system having a sequentially scanning display includes a plurality of liquid crystal segments arranged contiguously in a direction of the sequential scan. The liquid crystal material used in each segment has its phase shift tuned to eliminate the perception of a visible line between segments. In a preferred embodiment, the phase shift is tuned by applying a bias voltage to the liquid crystal in its low state.
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