发明公开
- 专利标题: PHOSPHOR AND METHOD FOR PRODUCING SAME
- 专利标题(中): 荧光体及其制造方法
-
申请号: EP14807674.8申请日: 2014-05-08
-
公开(公告)号: EP3006540A1公开(公告)日: 2016-04-13
- 发明人: NAKAJIMA, Yasushi , TAKAI, Masayuki
- 申请人: Daiichi Kigenso Kagaku Kogyo Co., Ltd.
- 申请人地址: 1-6-38, Hirabayashiminami Suminoe-ku Osaka-shi, Osaka 559-0025 JP
- 专利权人: Daiichi Kigenso Kagaku Kogyo Co., Ltd.
- 当前专利权人: Daiichi Kigenso Kagaku Kogyo Co., Ltd.
- 当前专利权人地址: 1-6-38, Hirabayashiminami Suminoe-ku Osaka-shi, Osaka 559-0025 JP
- 代理机构: Lumsden, Stuart Edward Henry
- 优先权: JP2013116851 20130603
- 国际公布: WO2014196305 20141211
- 主分类号: C09K11/67
- IPC分类号: C09K11/67 ; C09K11/08 ; C09K11/70 ; C09K11/88
摘要:
The object of the present invention is to provide an oxide-based phosphor comprising elements other than rare earth elements as light-emitting elements, with low material costs, while achieving high luminous efficacy. The means for achieving the object is a phosphor comprising the following (1) to (3): (1) zirconium oxide, (2) titanium , and (3) at least one element selected from the group consisting of phosphorus, selenium, boron, and silicon.
公开/授权文献
- EP3006540B1 PHOSPHOR AND METHOD FOR PRODUCING SAME 公开/授权日:2018-03-07
信息查询