发明授权
- 专利标题： Protecting layer having magnesium oxide particles at its surface, method of preparing the same, and plasma display panel comprising the protecting layer
- 专利标题（中）： 其表面具有氧化镁颗粒的保护层，其制备方法以及包括保护层的等离子体显示面板
-
申请号： US12314604申请日： 2008-12-12
-
公开(公告)号： US08227987B2公开(公告)日： 2012-07-24
- 发明人: Min-Suk Lee , Jong-Seo Choi , Suk-Ki Kim , Yury Matulevich , Jae-Hyuk Kim , Soon-Sung Suh , Hee-Young Chu
- 申请人： Min-Suk Lee , Jong-Seo Choi , Suk-Ki Kim , Yury Matulevich , Jae-Hyuk Kim , Soon-Sung Suh , Hee-Young Chu
- 申请人地址： KR Gongse-dong, Giheung-gu, Yongin-si, Gyeonggi-do
- 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 Gongse-dong, Giheung-gu, Yongin-si, Gyeonggi-do
- 代理商 Robert E. Bushnell, Esq.
- 优先权： KR10-2007-0130978 20071214
- 主分类号： H01J17/49
- IPC分类号： H01J17/49
摘要：
Provided are a protecting layer for a plasma display panel (PDP), a method of forming the same, and a PDP including the protecting layer. The protecting layer includes a magnesium oxide-containing layer having a surface to which magnesium oxide-containing particles having a magnesium vacancy-impurity center (VIC) are attached. The protecting layer is resistant to plasma ions and has excellent electron emission effects, and thus, a PDP including the protecting layer can be operated at low voltage with high discharge efficiency.
公开/授权文献
信息查询
