发明授权
- 专利标题: Green phosphor for plasma display panel
- 专利标题(中): 用于等离子体显示面板的绿色荧光粉
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申请号: US10997467申请日: 2004-11-23
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公开(公告)号: US07170222B2公开(公告)日: 2007-01-30
- 发明人: Seo-Young Choi , Seung-Uk Kwon
- 申请人: Seo-Young Choi , Seung-Uk Kwon
- 申请人地址: KR Suwon-si
- 专利权人: Samsung SDI Co., Ltd.
- 当前专利权人: Samsung SDI Co., Ltd.
- 当前专利权人地址: KR Suwon-si
- 代理机构: Christie, Parker & Hale LLP
- 优先权: KR10-2003-0083599 20031124
- 主分类号: H01J1/62
- IPC分类号: H01J1/62 ; H01J17/49 ; C09K11/02
摘要:
A green phosphor for a plasma display panel, comprising a first phosphor comprising ReBO3:Tb (where Re is at least one rare earth element selected from the group consisting of Sc, Y, La, Ce, and Gd) and a second phosphor of MgAlxOy:Mn (where x is in the range of 1 to 20 and y is in the range of 1 to 30). The green phosphor improves color purity, lifespan characteristics, and discharge stability of a plasma display panel.
公开/授权文献
- US20050127811A1 Green phosphor for plasma display panel 公开/授权日:2005-06-16
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