Title:
PROJECTION DEVICE AND LIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/103564
Kind Code:
A1
Abstract:
A projection device according to the present invention is provided with a first unit, a second unit, and a connecting section. The first unit comprises a projection unit. The second unit comprises a first speaker for outputting at least sound in a low frequency range that is lower than a predetermined threshold value. The second unit is positioned on the installation surface side on which the projection device is installed. The connecting section connects the first unit and the second unit.
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Inventors:
FUKUMA YOHEI (JP)
KIMURA YUZURU (JP)
KAWABATA YASUO (JP)
KIMURA YUZURU (JP)
KAWABATA YASUO (JP)
Application Number:
PCT/JP2015/005718
Publication Date:
June 30, 2016
Filing Date:
November 17, 2015
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
H04R1/02; G03B21/14; H04R1/26; H04R3/00
Domestic Patent References:
| WO2014171148A1 | 2014-10-23 |
Foreign References:
| JP2012227733A | 2012-11-15 | |||
| JP2009224822A | 2009-10-01 | |||
| JP2012186675A | 2012-09-27 |
Attorney, Agent or Firm:
OMORI, JUNICHI (JP)
Omori Junichi (JP)
Omori Junichi (JP)
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