Поиск по международным и национальным патентным фондам

1. (WO2017033426) WAVELENGTH CONVERSION MEMBER, FLUORESCENT SHEET, WHITE LIGHT SOURCE DEVICE, AND DISPLAY DEVICE

Pub. No.:    WO/2017/033426    International Application No.:    PCT/JP2016/003676
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Wed Aug 10 01:59:59 CEST 2016
IPC: H01L 33/50
C09K 11/02
C09K 11/56
C09K 11/62
H01L 33/58
Applicants: DEXERIALS CORPORATION
デクセリアルズ株式会社
Inventors: ITO, Yasushi
伊藤 靖
HORI, Tomomitsu
堀 智充
KISHIMOTO, Koichi
岸本 孝一
SATO, Noritaka
佐藤 則孝
Title: WAVELENGTH CONVERSION MEMBER, FLUORESCENT SHEET, WHITE LIGHT SOURCE DEVICE, AND DISPLAY DEVICE
Abstract:
Provided is a wavelength conversion member that can be produced at low cost and that can, when being used in a light source device, suppress temporal fluctuation in the chromaticity of light. The wavelength conversion member is characterized by including a fluorescent substance that at least partially converts the wavelength of incident light and releases emitted light having a wavelength different from that of the incident light, a light diffusion element that diffuses the incident light and/or the emitted light, and a base material that holds the light diffusion element, wherein the light diffusion element is a silicone resin, and the base material includes a hydrogenated styrene-based copolymer.