发明申请
US20060008656A1 Coated article with ion treated overcoat layer and corresponding method
有权
带有离子处理外涂层的涂层制品及相应的方法
- 专利标题： Coated article with ion treated overcoat layer and corresponding method
- 专利标题（中）： 带有离子处理外涂层的涂层制品及相应的方法
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申请号： US10875520申请日： 2004-06-25
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公开(公告)号： US20060008656A1公开(公告)日： 2006-01-12
- 发明人: Vijayen Veerasamy
- 申请人： Vijayen Veerasamy
- 申请人地址： US MI Auburn Hills
- 专利权人： Guardian Industries Corp.
- 当前专利权人： Guardian Industries Corp.
- 当前专利权人地址： US MI Auburn Hills
- 主分类号： B32B17/06
- IPC分类号： B32B17/06 ; C23C14/00
摘要：
A coated article is provided that may be used as a vehicle windshield, insulating glass (IG) window unit, or the like. Ion beam treatment is performed on a layer(s) of the coating. For example, an overcoat layer (e.g., of silicon nitride) of a low-E coating may be ion beam treated in a manner so as to cause the ion beam treated layer to include (a) nitrogen-doped Si3N4, and/or (b) nitrogen graded silicon nitride. It has been found that this permits durability of the coated article to be improved.
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