Title:
AERIAL SUSPENSION DISPLAY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/071905
Kind Code:
A1
Abstract:
An aerial suspension display system, comprising a display source (M1), an optical module, and an arc surface reflective mirror (R), the optical module comprising lens groups (M2, M'2) and a beam splitting lens (E0), the lens groups comprising at least one lens, the arc surface reflective mirror (R) being a convex reflective mirror, a concave reflective mirror, or a reflective Fresnel mirror equivalent to the arc surface reflective mirror; the emission of the display source (M1) passes through an incident light end of the optical enters the optical modules (M2, M'2) via an incident end of the optical enters the optical modules (M2, M'2), passes through the optical modules (M2, M'2) and the beam splitting lens (E0), and then enters the arc surface reflective mirror (R) via an emergent light end of the optical modules (M2, M'2); light is reflected by the arc surface reflective mirror (R), enters the optical modules (M2, M'2) via the emergent light end of the optical modules (M2, M'2) and, after passing through the beam splitting lens (E0), converges in the air to form a suspended image (M3). The present aerial suspension display system can implement a large viewing angle, large size, high definition, and undistorted aerially suspended image.
Inventors:
YU XUNBO (CN)
GAO XIN (CN)
ZHANG WANLU (CN)
CHEN DUO (CN)
XING SHUJUN (CN)
WANG PENG (CN)
GAO XIN (CN)
ZHANG WANLU (CN)
CHEN DUO (CN)
XING SHUJUN (CN)
WANG PENG (CN)
Application Number:
PCT/CN2018/077596
Publication Date:
April 18, 2019
Filing Date:
February 28, 2018
Export Citation:
Assignee:
BEIJING MOUHE SCIENCE AND TECH CO LTD (CN)
International Classes:
G09F19/16
Foreign References:
| CN107622741A | 2018-01-23 | |||
| CN102096194A | 2011-06-15 | |||
| CN201199289Y | 2009-02-25 | |||
| CN205750141U | 2016-11-30 | |||
| US20130258069A1 | 2013-10-03 |
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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