Correction polarization compensation optic for display systems

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United States of America Patent

PATENT NO 11695912
APP PUB NO 20210250570A1
SERIAL NO

17168991

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Abstract

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The present disclosure related generally to techniques for improving the performance and efficiency of display systems, such as laser scan beam display systems or other types of display systems (e.g., micro-displays). Display systems of the present disclosure may include a polarization compensation optic, such as a spatially varying polarizer, that provides phase retardation that varies as a function of position, which provides polarization compensation to provide light that is well suited for a polarization sensitive optic of the display system, such as a waveguide-based optical system, a pancake optical system, a birdbath optical system, a coating-based optical system, etc. The display systems of the present disclosure may be components of head-mounted display systems, or other types of display systems.

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Patent Owner(s)

  • VALVE CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hudman, Joshua Mark Issaquah, US 46 163

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