Title:
MOVABLE HOLOGRAPHIC PROJECTION DEVICE AND HOLOGRAPHIC PROJECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/073086
Kind Code:
A1
Abstract:
Provided are a movable holographic projection device and a method for using said holographic projection device to perform holographic projection. The holographic projection device (100) comprises a movable base (110), a holographic projector (120), and a holographic projection board (130); the holographic projector is placed on a movable base, and is configured to project a light beam containing holographic image information to the holographic projection board; the holographic projection board is mounted on the movable base, and is configured to receive the light beam to form and display a virtual holographic image.
Inventors:
PENG GANG (CN)
ZHANG LI (CN)
HUANG QINGPING (CN)
LI LIANG (CN)
YANG FAN (CN)
CHENG KUN (CN)
ZHANG LI (CN)
HUANG QINGPING (CN)
LI LIANG (CN)
YANG FAN (CN)
CHENG KUN (CN)
Application Number:
PCT/CN2020/091083
Publication Date:
April 22, 2021
Filing Date:
May 19, 2020
Export Citation:
Assignee:
NUCTECH CO LTD (CN)
UNIV TSINGHUA (CN)
UNIV TSINGHUA (CN)
International Classes:
G03H1/22
Foreign References:
CN206819047U | 2017-12-29 | |||
CN206819047U | 2017-12-29 | |||
CN105810131A | 2016-07-27 | |||
US20150109581A1 | 2015-04-23 | |||
CN1641471A | 2005-07-20 | |||
CN208208285U | 2018-12-07 | |||
JP2007114460A | 2007-05-10 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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