Title:
HOLOGRAM IMAGE DISPLAY DEVICE FOR CEILING
Document Type and Number:
WIPO Patent Application WO/2017/204480
Kind Code:
A1
Abstract:
The present invention relates to a hologram image display device for a ceiling. A hologram ceiling screen member for displaying a hologram image thereon is provided to be horizontally spread out on the ceiling, so as to at any time display a hologram image in a commercial space, thereby enhancing customer satisfaction in the commercial space, and greatly increasing the number of visiting customers. The present invention may improve a sense of visual openness as an initial device which displays a hologram image on a ceiling, and maximize the size of the screen, thereby remarkably enhancing a degree of interest of the audience or a customer. In addition, by allowing the hologram ceiling screen member to be spread out on a ceiling only when displaying a hologram image, and the ceiling having a dome shape to be exposed in normal times, a hologram image may be displayed at any time without spoiling the beauty of the ceiling in a building.
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Inventors:
JANG WOO SOK (KR)
NAM SUNG KYU (KR)
NAM SUNG KYU (KR)
Application Number:
PCT/KR2017/004990
Publication Date:
November 30, 2017
Filing Date:
May 24, 2017
Export Citation:
Assignee:
DILUSSION INC (KR)
International Classes:
G03H1/04; G03H1/22; G03H1/26
Foreign References:
| JP2003121944A | 2003-04-23 | |||
| KR20110119912A | 2011-11-03 | |||
| KR101303411B1 | 2013-09-05 | |||
| KR20020096687A | 2002-12-31 | |||
| KR20140045139A | 2014-04-16 |
Attorney, Agent or Firm:
CHOI, Ho Suk (KR)
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