Title:
LIGHT SOURCE DEVICE AND DISTANCE MEASURING SENSOR
Document Type and Number:
WIPO Patent Application WO/2018/225300
Kind Code:
A1
Abstract:
A light source device (10) is provided with: a light source unit (11) that emits a laser beam; a condenser lens (12); and a translucent fluorescent body (13). The condenser lens (12) condenses the laser beam emitted from the light source unit (11). The translucent fluorescent body (13) has a condensing spot provided therein where the laser beam is condensed by the condenser lens (12), and emits fluorescent light at a part through which the laser beam passes.
More Like This:
| JP4351456 | Light diffusion sheet and backlight unit using this |
| WO/2015/061998 | DETACHABLE LED LAMP STRUCTURE |
Inventors:
FUJIWARA NAOKI (JP)
KIMURA KAZUYA (JP)
HAYAKAWA MASAYUKI (JP)
ARAKAWA MASAYUKI (JP)
KIMURA KAZUYA (JP)
HAYAKAWA MASAYUKI (JP)
ARAKAWA MASAYUKI (JP)
Application Number:
PCT/JP2018/005402
Publication Date:
December 13, 2018
Filing Date:
February 16, 2018
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
F21S2/00; F21V7/22; F21V9/00; G01C3/06; F21Y115/30
Foreign References:
| JP2013535797A | 2013-09-12 | |||
| JP2017050256A | 2017-03-09 | |||
| JP2016138020A | 2016-08-04 | |||
| JP2013120735A | 2013-06-17 | |||
| JP2014055920A | 2014-03-27 | |||
| JP2013191479A | 2013-09-26 | |||
| JP2013120735A | 2013-06-17 | |||
| JPS5649202B2 | 1981-11-20 | |||
| JP2007148418A | 2007-06-14 |
Other References:
See also references of EP 3636987A4
Attorney, Agent or Firm:
MOTOYAMA, Masafumi et al. (JP)
Download PDF:
Previous Patent: LIGHT SOURCE DEVICE AND DISTANCE MEASURING SENSOR PROVIDED WITH SAME
Next Patent: POWER CONVERSION DEVICE
Next Patent: POWER CONVERSION DEVICE