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Title:
PHOSPHOR WHEEL, LIGHT SOURCE UNIT, AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/002269
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a phosphor wheel, which is capable of suppressing vibration due to a drive section that rotationally drives the wheel, and is capable of reducing noise in a high frequency band. This phosphor wheel is configured from: a wheel substrate that is provided with a phosphor material on the surface; a drive section that rotates the wheel substrate; a supporting section, which supports the drive section, and is fixed to a housing; and a cushioning member that is provided so as to fill a space between the supporting section and a part of the housing.

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Inventors:
MOCHIZUKI TAKAHIRO (JP)
AIKOH YOSHIHISA (JP)
Application Number:
PCT/JP2015/058902
Publication Date:
January 07, 2016
Filing Date:
March 24, 2015
Export Citation:
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Assignee:
SONY CORP (JP)
International Classes:
G03B21/14; F21S2/00; F21V7/22; F21V9/16; F21V9/40; F21V14/04; H04N9/31; G03B21/00
Domestic Patent References:
WO2010116444A12010-10-14
Foreign References:
JP2008267522A2008-11-06
JP2001100309A2001-04-13
JP2002090886A2002-03-27
Attorney, Agent or Firm:
KAMEYA, Yoshiaki et al. (JP)
Yoshiaki Kameya (JP)
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