Title:
DISPLAY SYSTEM AND PLANETARIUM SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/004866
Kind Code:
A1
Abstract:
This display system comprises a display surface that is configured so as to display a first video and that has an LED panel including a plurality of LED elements for radiating light, a projector configured so as to project a second video onto the display surface, and a control device. A first luminance range that can be displayed by the LED panel and a second luminance range that can be displayed by the projector each have, in at least portions thereof, a range that is not included in the other of the respective ranges. The control device causes the first video to be displayed on the LED panel and causes the second video to be projected for display to the display surface by the projector, thus displaying a video consisting of the first and second videos that are superimposed as a whole.
Inventors:
OHIRA TAKAYUKI (JP)
Application Number:
PCT/JP2021/025055
Publication Date:
January 06, 2022
Filing Date:
July 02, 2021
Export Citation:
Assignee:
OHIRA TECH LTD (JP)
International Classes:
G09B27/00; G03B21/14; G09F9/00; G09F9/30; G09F9/33; G09G3/20; G09G3/32; G09G3/3208; H04N5/66; H04N5/74
Foreign References:
| JP2006178340A | 2006-07-06 | |||
| JP2003307781A | 2003-10-31 | |||
| JP2008032925A | 2008-02-14 | |||
| JP2020088739A | 2020-06-04 | |||
| JP2006201205A | 2006-08-03 |
Attorney, Agent or Firm:
HEIWA INTERNATIONAL PATENT OFFICE (JP)
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