Title:
PROJECTOR
Document Type and Number:
WIPO Patent Application WO/2017/163793
Kind Code:
A1
Abstract:
A projector comprises: a light source unit group (2) that has a plurality of light source units (1), which emit light (13) having an anisotropic divergence angle (θ), arranged in a matrix along a first direction (X) and a second direction (Y) perpendicular to the first direction with a larger divergence angle of the emitted light aligned along the first direction, and emits a plurality of light beams arranged at intervals (Cx) along the first direction and intervals (Cy) along the second direction; and a first mirror group (3) that includes a plurality of first mirrors (31) arranged along the traveling direction of the plurality of light beams and reflects the plurality of light beams in such a manner that the intervals along the first direction become smaller after reflection.
Inventors:
FUJITA AKANE
Application Number:
PCT/JP2017/008082
Publication Date:
September 28, 2017
Filing Date:
March 01, 2017
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G03B21/14; F21S2/00; F21Y105/16; F21Y115/30
Foreign References:
| JP2013130692A | 2013-07-04 | |||
| JP2011013317A | 2011-01-20 | |||
| JP2012118302A | 2012-06-21 | |||
| JP2009204871A | 2009-09-10 | |||
| JP2016018594A | 2016-02-01 | |||
| JP2015501508A | 2015-01-15 |
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
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