Optical Evaluation System for Head Mounted Display

WANG Jian; LI Chun; LIU Ying; GUO Bang-hui; SUN Qiang; LU Zhen-wu

doi:10.3788/YJYXS20122703.0401

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Optical Evaluation System for Head Mounted Display

Imaging Technology & Image Processing | 更新时间：2020-08-12

- Optical Evaluation System for Head Mounted Display
- Chinese Journal of Liquid Crystals and Displays Vol. 27, Issue 3, Pages: 401-405(2012)
- 作者机构：
  
  1. 中国科学院长春光学精密机械与物理研究所光电技术研发中心,吉林长春,130033
  2. 中国科学院研究生院北京,100039
- 作者简介：
- 基金信息：
- DOI：10.3788/YJYXS20122703.0401
  CLC： O439
- Received：01 December 2011，
  
  Revised：02 March 2012，
  
  Published Online：15 June 2012，
  
  Published：15 June 2012
- 稿件说明：
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王健, 李淳, 刘英, 郭帮辉, 孙强, 卢振武. 头盔显示器光学检测系统[J]. 液晶与显示, 2012,(3): 401-405

WANG Jian, LI Chun, LIU Ying, GUO Bang-hui, SUN Qiang, LU Zhen-wu. Optical Evaluation System for Head Mounted Display[J]. , 2012,(3): 401-405
王健, 李淳, 刘英, 郭帮辉, 孙强, 卢振武. 头盔显示器光学检测系统[J]. 液晶与显示, 2012,(3): 401-405 DOI： 10.3788/YJYXS20122703.0401.

WANG Jian, LI Chun, LIU Ying, GUO Bang-hui, SUN Qiang, LU Zhen-wu. Optical Evaluation System for Head Mounted Display[J]. , 2012,(3): 401-405 DOI： 10.3788/YJYXS20122703.0401.

摘要

为了对头盔显示器的目视系统做出整体性的评价

提出了一种简单可行的头盔显示器检测方法

设计了用于检测的光学系统。根据头盔显示器与检测系统光瞳匹配的需求

在设计中采用目镜结构的成像镜头

通过一片树脂非球面镜片实现了镜头的无畸变成像。检测系统的视场角为50°

入瞳大小为4 mm

畸变量<0.1%

在-4 D~3 D头盔目镜测试条件下都能保持很高的成像质量

可以满足不同屈光度下头盔显示器目视系统的测试需要。

Abstract

In order to make a comprehensive evaluation on a head mounted display (HMD)

a simple and feasible testing method is proposed and an optical system for the test is specially designed. According to the requirement of pupil engagement for the HMD and the testing system

a structure of eyepiece is adopted in the optical design

and a plastic aspheric lens is used to realize the distortion-free property. The designed optical system has a field of view of 50?

a pupil size of 4 mm and a distortion less than 0.1%. It can keep high performance when the testing HMD is with diopter from -4 D to 3 D. The analyses on the design show that the evaluation system can satisfy the evaluation requirement of HMD with various diopters.

关键词

Keywords

references

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Steven H C. Automated techniques for characterizing and testing helmet mounted display [J]. SPIE, 2002,4711: 81-92.

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Williams T L, Wood T A, Bates N P, et al. A comprehensive test facility for helmet mounted displays [J]. SPIE, 1998,3362: 174-182.

Glenn D B. Modulation transfer function in optical and electro-optical systems [M]. Washington: SPIE Press, 2001: 85-88.

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郝沛明. 非球面目镜 [J]. 光学学报, 1997,17(10): 1389-1393.

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Related Institution

National & Local United Engineering Laboratory of Flat Panel Display Technology， College of Physics and Information Engineering， Fuzhou University

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Air Traffic Management Research Base, Civil Aviation University of China

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