Invention Grant
- Patent Title: Green phosphor, phosphor sheet, and light-emitting device
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Application No.: US16764961Application Date: 2018-11-22
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Publication No.: US11312903B2Publication Date: 2022-04-26
- Inventor: Takehiro Yamasuge , Tsuneo Kusunoki , Moriaki Abe , Masahide Daimon
- Applicant: Dexerials Corporation
- Applicant Address: JP Tokyo
- Assignee: Dexerials Corporation
- Current Assignee: Dexerials Corporation
- Current Assignee Address: JP Tokyo
- Agency: Carmody Torrance Sandak & Hennessey LLP
- Priority: JPJP2017-230487 20171130,JPJP2018-200520 20181025,JPJP2018-217893 20181121
- International Application: PCT/JP2018/043273 WO 20181122
- International Announcement: WO2019/107285 WO 20190606
- Main IPC: C09K11/77
- IPC: C09K11/77 ; C09K11/62 ; H01L33/26
Abstract:
A green phosphor including: (i) an inorganic phosphor particle; and (ii) neodymium-containing particles attached on a surface of the inorganic phosphor particle, wherein the green phosphor has a light-emission local maximum wavelength in a range of from 500 nm to 570 nm.
Public/Granted literature
- US20200347294A1 Green Phosphor, Phosphor Sheet, and Light-Emitting Device Public/Granted day:2020-11-05
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