Title:
METHOD FOR MANUFACTURING WAVELENGTH CONVERSION MEMBER AND WAVELENGTH CONVERSION MEMBER
Document Type and Number:
WIPO Patent Application WO/2017/081901
Kind Code:
A1
Abstract:
The invention provides a method for manufacturing a wavelength conversion member capable of suppressing a reaction of inorganic phosphor nanoparticles and glass, and suppressing degradation of the inorganic phosphor nanoparticles, and a wavelength conversion member. This method of manufacturing a wavelength conversion member includes a step of forming an inorganic protective film 5 on the surfaces of inorganic phosphor nanoparticles 1, and a step of mixing the inorganic phosphor nanoparticles 1 on which the inorganic protective film 5 is formed with a glass powder, and firing at a temperature range for which the inorganic protective film 5 will remain.
Inventors:
KADOMI MASAAKI (JP)
NISHIMIYA TAKASHI (JP)
ASANO HIDEKI (JP)
NISHIMIYA TAKASHI (JP)
ASANO HIDEKI (JP)
Application Number:
PCT/JP2016/073596
Publication Date:
May 18, 2017
Filing Date:
August 10, 2016
Export Citation:
Assignee:
NIPPON ELECTRIC GLASS CO (JP)
International Classes:
H01L33/50; C03C8/14; C09K11/00; C09K11/08
Foreign References:
| JP2012087162A | 2012-05-10 | |||
| JP2013033916A | 2013-02-14 | |||
| JP2012509604A | 2012-04-19 | |||
| JP2010083704A | 2010-04-15 |
Attorney, Agent or Firm:
MIYAZAKI & METSUGI (JP)
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