- 专利标题: Process for production of fluorescent substance
-
申请号: US14074049申请日: 2013-11-07
-
公开(公告)号: US08877095B2公开(公告)日: 2014-11-04
- 发明人: Naotoshi Matsuda , Yumi Fukuda , Masahiro Kato
- 申请人: Kabushiki Kaisha Toshiba
- 申请人地址: JP Minato-ku
- 专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人地址: JP Minato-ku
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2010-193789 20100831; JP2011-021727 20110203
- 主分类号: C09K11/08
- IPC分类号: C09K11/08 ; C09K11/66 ; C01B21/082 ; C09K11/77
摘要:
The embodiment provides a process for production of an oxynitride fluorescent substance. In the process, a compound represented by the formula: (Sr,Eu)2Si5N8, silicon nitride and aluminum nitride are mixed and then fired in a nitrogen atmosphere under high pressure.
公开/授权文献
- US20140054500A1 PROCESS FOR PRODUCTION OF FLUORESCENT SUBSTANCE 公开/授权日:2014-02-27
信息查询