公开(公告)号：WO2014133980A1

公开(公告)日：2014-09-04

申请号：PCT/US2014018127

申请日：2014-02-25

Applicant: MICROSOFT CORP

Inventor： BOHN DAVID D ,  NESTOROVIC NED

IPC: G02B27/01

CPC classification number: G02B27/0172 ,  G02B5/30 ,  G02B27/283 ,  G02B2027/0114 ,  G02B2027/015 ,  G02B2027/0178 ,  G02F1/1313

Abstract: Embodiments are disclosed herein that relate to compact optical systems for incorporation into near-eye display devices. One disclosed embodiment provides a near-eye display system comprising a light source, a first polarizing beam splitting surface configured to receive light from the light source, a mirror configured to reflect light passed by the first polarizing beam splitting surface, and a quarter wave plate positioned between the first polarizing beam splitting surface and the mirror. The near-eye display system further includes a second polarizing beam splitting surface positioned at an angle relative to the first polarizing beam splitting surface and a microdisplay configured to produce an image via light received from the second polarizing beam splitting surface.

Abstract translation: 本文公开了涉及用于并入近眼显示装置的紧凑型光学系统的实施例。 一个公开的实施例提供一种近眼显示系统，包括光源，被配置为接收来自光源的光的第一偏振光束分离表面，被配置为反射由第一偏振光束分离表面通过的光的反射镜和四分之一波片 位于第一偏振分束表面和反射镜之间。 近眼显示系统还包括相对于第一偏振光束分离表面成角度定位的第二偏振光束分离表面和配置成通过从第二偏振光束分离表面接收的光产生图像的微显示器。