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Systems and methods to provide privacy protection and brightness enhancement in an interactive environment

机译:在交互式环境中提供隐私保护和增强亮度的系统和方法

摘要

Described herein are systems and methods to provide privacy protection and brightness enhancement in an interactive environment. A system may include one or more of a headset, one or more light sources, one or more optical elements, one or more physical processor, and/or other components. A light source may be configured to generate linearly polarized light rays polarized on a first polarization plane along an axis of propagation. A reflective polarizer of an optical element may be configured to transmit light rays polarized on a second polarization plane transverse to the first polarization plane. Light rays polarized along the first polarization plane may be reflected off the reflective polarizer. An absorptive polarizer of an optical element may transmit light rays polarized on the second polarization plane so that light rays polarized along the second polarization plane may be transmitted through both the absorptive polarizer and the reflective polarizer.
机译:本文描述了在交互环境中提供隐私保护和亮度增强的系统和方法。系统可以包括头戴式耳机,一个或多个光源,一个或多个光学元件,一个或多个物理处理器和/或其他组件中的一个或多个。光源可以被配置为产生沿传播轴在第一偏振平面上偏振的线性偏振光线。光学元件的反射偏振器可以被配置为透射在与第一偏振平面成横向的第二偏振平面上偏振的光线。沿着第一偏振平面偏振的光线可以被反射偏振器反射。光学元件的吸收偏振器可以透射在第二偏振平面上偏振的光线,使得沿着第二偏振平面偏振的光线可以透射通过吸收偏振器和反射偏振器两者。

著录项

  • 公开/公告号US10539796B1

    专利类型

  • 公开/公告日2020-01-21

    原文格式PDF

  • 申请/专利权人 META VIEW INC.;

    申请/专利号US201615392683

  • 发明设计人 SHENG YUAN;ASHISH AHUJA;JIE XIANG;

    申请日2016-12-28

  • 分类号G09G3/02;G02B27/01;G02B27/28;G06T19;

  • 国家 US

  • 入库时间 2022-08-21 11:27:38

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