Title:
NEAR-EYE SEE-THROUGH HEAD DISPLAY OPTICAL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/096038
Kind Code:
A1
Abstract:
Provided are a near-eye see-through head display optical system, comprising: a first lens, a second lens and a micro image display, wherein the first lens and the second lens are attached to the micro image display, and the first lens and the second lens are both free-form lenses having a uniform thickness. By means of the near-eye see-through head display optical system architecture provided in the present invention, besides the number of times of refraction of light in this optical system architecture being able to be reduced, aberration, in respective directions, of light emitted by a micro image display can be eliminated, so that aberration will not be caused when viewing a video in respective directions and angles.
Inventors:
WEI RONGJIE (CN)
Application Number:
PCT/CN2018/114301
Publication Date:
May 23, 2019
Filing Date:
November 07, 2018
Export Citation:
Assignee:
TAPUYIHAI SHANGHAI INTELLIGENT TECH CO LTD (CN)
International Classes:
G02B27/01
Foreign References:
| CN207965356U | 2018-10-12 | |||
| CN107300777A | 2017-10-27 | |||
| CN101900872A | 2010-12-01 | |||
| CN106997066A | 2017-08-01 | |||
| CN102566044A | 2012-07-11 |
Attorney, Agent or Firm:
SHANGHAI SHENXIN LAW FIRM (CN)
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