Title:
RARE EARTH OXIDE AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
Japanese Patent JP3956095
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a yttrium-europium oxide which is used for a display and a medical diagnostic X-ray system, has a small particle size, a uniform particle diameter and high utility in industries and can be economically manufactured in a simple process.
SOLUTION: The yttrium-europium oxide has a uniform particle diameter of 0.5 to 2 μm.
Inventors:
Kazuhiro Wataya
Miyuki Oyama
Miyuki Oyama
Application Number:
JP2001389879A
Publication Date:
August 08, 2007
Filing Date:
December 21, 2001
Export Citation:
Assignee:
Shin-Etsu Chemical Co., Ltd.
International Classes:
C01F17/00; C09K11/08; C09K11/78; (IPC1-7): C01F17/00; C09K11/08; C09K11/78
Domestic Patent References:
| JP2001158619A | ||||
| JP5286716A | ||||
| JP11079742A |
Attorney, Agent or Firm:
Takashi Kojima
Yuko Nishikawa
Yuko Nishikawa