Title:
ILLUMINATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/157765
Kind Code:
A1
Abstract:
The present invention provides an illumination device producing a clear adaptive driving beam. This illumination device is provided with: a light source (11) for generating a laser light; a movable mirror (12) having a mirror surface for reflecting the laser light, the mirror surface being drivable; and a phosphor (13) irradiated with the laser light reflected by the movable mirror, the phosphor (13) converting the laser light into fluorescent light. The laser light irradiating the phosphor has a configuration in which the rise in intensity distribution in the scanning direction along which the phosphor is scanned is steeper than the rise in intensity distribution in the perpendicular direction, which is substantially orthogonal to the scan direction.
Inventors:
ATOJI MAKOTO
MURAKAMI KIMIHIRO
MURAKAMI KIMIHIRO
Application Number:
PCT/JP2016/001422
Publication Date:
October 06, 2016
Filing Date:
March 14, 2016
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F21S8/10; B60Q1/04; B60Q1/076; F21S8/12; F21W101/10; F21Y115/30
Domestic Patent References:
| WO2014024385A1 | 2014-02-13 | |||
| WO2012144144A1 | 2012-10-26 |
Foreign References:
| JP2009048786A | 2009-03-05 | |||
| JP2013171645A | 2013-09-02 | |||
| JP2015501062A | 2015-01-08 | |||
| JP2014060452A | 2014-04-03 | |||
| JP2010036835A | 2010-02-18 |
Other References:
See also references of EP 3279551A4
Attorney, Agent or Firm:
KAMATA, Kenji et al. (JP)
Kenji Kamata (JP)
Kenji Kamata (JP)
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