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Patent Searching and Data


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)
Application Number:
PCT/CN2020/091083
Publication Date:
April 22, 2021
Filing Date:
May 19, 2020
Export Citation:
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Assignee:
NUCTECH CO LTD (CN)
UNIV TSINGHUA (CN)
International Classes:
G03H1/22
Foreign References:
CN206819047U2017-12-29
CN206819047U2017-12-29
CN105810131A2016-07-27
US20150109581A12015-04-23
CN1641471A2005-07-20
CN208208285U2018-12-07
JP2007114460A2007-05-10
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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