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1. (WO2018047502) LIGHT SOURCE DEVICE AND PROJECTION-TYPE DISPLAY DEVICE

Pub. No.:    WO/2018/047502    International Application No.:    PCT/JP2017/027157
Publication Date: Fri Mar 16 00:59:59 CET 2018 International Filing Date: Fri Jul 28 01:59:59 CEST 2017
IPC: F21S 2/00
F21V 9/10
F21V 9/16
G03B 21/14
F21Y 115/30
Applicants: SONY CORPORATION
ソニー株式会社
Inventors: MORITA, Hiroki
森田 博紀
KOBAYASHI, Izushi
小林 出志
MAEDA, Yuki
前田 佑樹
Title: LIGHT SOURCE DEVICE AND PROJECTION-TYPE DISPLAY DEVICE
Abstract:
This light source device is provided with: a light source part; and a phosphor structure that has a rotating shaft and is provided with, between a first substrate and a second substrate, an adhesion part and a phosphor part on which light from the light source part is incident. The adhesion part is disposed in point symmetry with the rotating shaft and includes grain bodies that are in contact with the first substrate and the second substrate.