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Title:
PROJECTOR
Document Type and Number:
WIPO Patent Application WO/2021/210410
Kind Code:
A1
Abstract:
This projector is provided with: an illumination optical system for generating illumination light; a separation element for separating the illumination light from the illumination optical system into a first illumination light and a second illumination light; a first light valve that is illuminated by the first illumination light separated by the separation element, and that generates first image light; a second light valve that is illuminated by the second illumination light separated by the separation element, and that generates second image light; and a projection optical system to which the first image light generated by the first light valve and the second image light generated by the second light valve are incident, having passed through the separation element, and which projects the incident first image light toward a first display area, and projects the incident second image light toward a second display area.

Inventors:
MIURA KOJI (JP)
KANEDA KAZUMASA (JP)
Application Number:
PCT/JP2021/014035
Publication Date:
October 21, 2021
Filing Date:
March 31, 2021
Export Citation:
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Assignee:
SONY GROUP CORP (JP)
International Classes:
G03B21/00; H04N5/74
Foreign References:
JP2005084374A2005-03-31
JPH10304284A1998-11-13
JPH09185029A1997-07-15
JP2010519569A2010-06-03
JP2015007774A2015-01-15
JP2007079542A2007-03-29
Attorney, Agent or Firm:
TSUBASA PATENT PROFESSIONAL CORPORATION (JP)
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