Title:
DEVICE AND METHOD FOR AUTOMATICALLY ADJUSTING POSITION OF STEREOSCOPIC PROJECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/037148
Kind Code:
A1
Abstract:
A device and method for automatically adjusting a stereoscopic projection position. The device comprises a stereoscopic projection device (100), a beam splitter (141), an upper optical path reflector (131), a lower optical path reflector (132), a lens (151), an upper optical path polarization status regulator (121), an intermediate optical path polarization status regulator (122), a lower optical path polarization status regulator (123), an upper optical path liquid crystal box light blocking device (101), an intermediate optical path liquid crystal box light blocking device (102), a lower optical path liquid crystal box light blocking device (103), a liquid crystal box light blocking device control module (104), an upper optical path vertical adjustment motor (105), an upper optical path horizontal adjustment motor (106), a lower optical path vertical adjustment motor (107), a lower optical path horizontal adjustment motor (108), a zoom adjustment motor (109), a motor control module (110), a comprehensive processing module (111), a camera (112), and a projector (200).
Inventors:
WANG WEI (CN)
Application Number:
PCT/CN2017/100113
Publication Date:
February 28, 2019
Filing Date:
September 01, 2017
Export Citation:
Assignee:
SHENZHEN CITY MUSIC AS UNIVERSAL TECH CO LTD (CN)
International Classes:
G03B35/26; G03B21/28
Foreign References:
| CN107357127A | 2017-11-17 | |||
| CN106937101A | 2017-07-07 | |||
| CN104880906A | 2015-09-02 | |||
| CN104935852A | 2015-09-23 | |||
| CN205844736U | 2016-12-28 | |||
| CN205787403U | 2016-12-07 | |||
| JP2016133556A | 2016-07-25 |
Attorney, Agent or Firm:
BEIJING DONGFANGSHENGFAN INTELLECTUAL PROPERTY AGENCY FIRM (ORDINARY PARTNERSHIP) (CN)
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