Title:
TRANSMISSIVE FLUORESCENCE EMITTING MODULE AND LIGHT EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/118556
Kind Code:
A1
Abstract:
A transmissive fluorescence emitting module (1) comprising: a fluorescent substrate (10) that is a substrate made of a fluorescent material; a metal member (20) that is provided so as to be joined to a main surface of the fluorescent substrate (10); and a rotation part (30) that rotates the fluorescent substrate (10) and the metal member (20) about an axis (B1) extending in the thickness direction of the fluorescent substrate (10), wherein, in a plan view of the fluorescent substrate (10), the fluorescent substrate (10) has a circular ring-shaped region (A1) that does not overlap the metal member (20).
Inventors:
HONDA YOSUKE
KITAOKA SHINICHI
NAKASHIMA NORIYASU
TAKAHIRA YOSHIYUKI
KITAOKA SHINICHI
NAKASHIMA NORIYASU
TAKAHIRA YOSHIYUKI
Application Number:
PCT/JP2021/038702
Publication Date:
June 09, 2022
Filing Date:
October 20, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F21S2/00; F21V9/32; F21V29/502; F21V29/67; F21V29/77; F21Y115/10; F21Y115/30
Foreign References:
| JP2016170326A | 2016-09-23 | |||
| JP2018055055A | 2018-04-05 | |||
| JP2017151213A | 2017-08-31 |
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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