Light shielding device and light shielding method
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United States of America Patent
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Jun 5, 2018
Issued Date -
Aug 24, 2017
app pub date -
Dec 5, 2016
filing date -
Jul 12, 2012
priority date (Note) -
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Abstract
Provided is a light shielding device including a light shielding wall configured to include a plurality of panels, the light shielding wall being used as a partition of a first space and a second space, the plurality of panels being controllable in either a light transmission state in which light is transmitted or a light shielding state in which light is shielded, an optical path specifying unit configured to specify a predetermined optical path to be passed through the light shielding wall, a panel specifying unit configured to specify a panel on the light shielding wall, the panel being corresponded to a position at which the predetermined optical path specified by the optical path specifying unit passes through the light shielding wall, and a controller configured to control a light transmission state or a light shielding state for the plurality of panels on the light shielding wall.
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- SONY CORPORATION OF JAPAN
International Classification(s)
- H04N:PICTORIAL COMMUNICATION, e.g. TELEVISION
- E06B:FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDING....
- G03B:APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS O....
- A47F:SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SH....
- G02F:DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF ....
- G06K:RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD ....
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Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Rekimoto, Junichi | Kanagawa, JP | 201 | 8738 |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
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