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Title:
FLUORESCENT DEVICE AND LIGHT-EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/063103
Kind Code:
A1
Abstract:
This fluorescent device (1) comprises: a substrate member (10); and a wavelength conversion member (20) which is provided to the substrate member (10) and has a fluorescent part (21), wherein the substrate member (10) and the wavelength conversion member (20) are joined by solid-phase joining.

Inventors:
NAKASHIMA NORIYASU
MORI TOSHIO
ABE TAKESHI
Application Number:
PCT/JP2022/036537
Publication Date:
April 20, 2023
Filing Date:
September 29, 2022
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G02B5/20; F21S2/00; F21V9/30; F21V29/502; H01L33/50; H01S5/02; F21Y115/10; F21Y115/30
Domestic Patent References:
WO2020100728A12020-05-22
Foreign References:
JP2016157905A2016-09-01
JP2021152615A2021-09-30
JP2019053130A2019-04-04
JP2017021100A2017-01-26
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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