Invention Grant
US08163202B2 (Oxy) nitride phosphor, white light-emitting device including the (oxy) nitride phosphor, method of preparing phosphor, and nitride phosphor prepared by the method
有权
（氧）氮化物荧光体，包含（氧）氮化物荧光体的白色发光元件，制备荧光体的方法和通过该方法制备的氮化物荧光体
- Patent Title: (Oxy) nitride phosphor, white light-emitting device including the (oxy) nitride phosphor, method of preparing phosphor, and nitride phosphor prepared by the method
- Patent Title (中): （氧）氮化物荧光体，包含（氧）氮化物荧光体的白色发光元件，制备荧光体的方法和通过该方法制备的氮化物荧光体
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Application No.: US12194801Application Date: 2008-08-20
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Publication No.: US08163202B2Publication Date: 2012-04-24
- Inventor: Shunichi Kubota , Young-sic Kim , Seoung-jae Im , Tae-gon Kim
- Applicant: Shunichi Kubota , Young-sic Kim , Seoung-jae Im , Tae-gon Kim
- Applicant Address: KR
- Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee Address: KR
- Agency: Cantor Colburn LLP
- Main IPC: C09K11/59
- IPC: C09K11/59 ; H01L33/00
Abstract:
Provided is an (oxy)nitride phosphor, which is a compound represented by Formula 1 below: {M(1-x)Eux}aSibOcNd wherein, M is an alkaline earth metal; and 0
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