发明申请
- 专利标题： LUMINESCENT MATERIAL
- 专利标题（中）： 发光材料
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申请号： US13601433申请日： 2012-08-31
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公开(公告)号： US20130229106A1公开(公告)日： 2013-09-05
- 发明人: Iwao MITSUISHI , Naotoshi MATSUDA , Yumi FUKUDA , Keiko ALBESSARD , Aoi OKADA , Masahiro KATO , Ryosuke HIRAMATSU , Yasushi HATTORI , Shinya NUNOUE
- 申请人： Iwao MITSUISHI , Naotoshi MATSUDA , Yumi FUKUDA , Keiko ALBESSARD , Aoi OKADA , Masahiro KATO , Ryosuke HIRAMATSU , Yasushi HATTORI , Shinya NUNOUE
- 优先权： JP2011-250597 20111116
- 主分类号： C09K11/77
- IPC分类号： C09K11/77 ; H05B33/12
摘要：
According to one embodiment, the luminescent material emits light having an luminescence peak within a wavelength range of 550 to 590 nm when excited with light having an emission peak in a wavelength range of 250 to 520 nm. The luminescent material has a composition represented by the following formula 1. (Sr1-xEux)aSibAlOcNd formula 1 wherein x, a, b, c and d satisfy following condition: 0
公开/授权文献
- US08569943B2 Luminescent material 公开/授权日：2013-10-29
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