发明授权
- 专利标题: Process for producing fluorescent metal oxide material
- 专利标题(中): 荧光金属氧化物材料的制造方法
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申请号: US10433090申请日: 2001-09-25
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公开(公告)号: US06899826B2公开(公告)日: 2005-05-31
- 发明人: Hidetoshi Saitoh , Nobuyoshi Nambu , Atsushi Nakamura
- 申请人: Hidetoshi Saitoh , Nobuyoshi Nambu , Atsushi Nakamura
- 申请人地址: JP Osaka
- 专利权人: Chubu Chelest Co., Ltd.
- 当前专利权人: Chubu Chelest Co., Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: JP2000-366059 20001130
- 国际申请: PCT/JP01/08312 WO 20010925
- 国际公布: WO02/44303 WO 20020606
- 主分类号: C09K11/77
- IPC分类号: C09K11/77 ; C09K11/78
摘要:
A process for producing a metal oxide phosphor includes a step of firing a powder containing an organic metal chelate complex including a plurality of metals constituting the metal oxide at a uniform composition, whereby produced is a metal oxide phosphor having substantially spherical shape with substantially uniform particle size and excellent luminance properties.
公开/授权文献
- US20040036059A1 Process for producing fluorescent metal oxide material 公开/授权日:2004-02-26
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