- Patent Title: Transparent fluorescent sialon ceramic and method of producing same
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Application No.: US15123552Application Date: 2015-03-06
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Publication No.: US11111433B2Publication Date: 2021-09-07
- Inventor: Takuma Takahashi , Junichi Tatami , Yuki Sano , Takehiko Tanaka , Masahiro Yokouchi
- Applicant: Kanagawa Academy of Science and Technology , National University Corporation YOKOHAMA National University
- Applicant Address: JP Kawasaki; JP Yokohama
- Assignee: Kanagawa Academy of Science and Technology,National University Corporation YOKOHAMA National University
- Current Assignee: Kanagawa Academy of Science and Technology,National University Corporation YOKOHAMA National University
- Current Assignee Address: JP Kawasaki; JP Yokohama
- Agency: Honigman LLP
- Priority: JPJP2014-044430 20140306
- International Application: PCT/JP2015/056680 WO 20150306
- International Announcement: WO2015/133612 WO 20150911
- Main IPC: C09K11/77
- IPC: C09K11/77 ; C04B35/597 ; C04B35/626 ; C04B35/645 ; C04B35/638 ; C04B35/63 ; C09K11/02 ; C09K11/08 ; H01L33/50
Abstract:
Provided are a transparent fluorescent sialon ceramic having fluorescence and optical transparency; and a method of producing the same. Such a transparent fluorescent sialon ceramic includes a sialon phosphor which contains a matrix formed of a silicon nitride compound represented by the formula Mx(Si,Al)y(N,O)z (here, M represents at least one selected from the group consisting of Li, alkaline earth metals, and rare earth metals, 0≤x/z
Public/Granted literature
- US11078416B2 Transparent fluorescent sialon ceramic and method of producing same Public/Granted day:2021-08-03
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