发明授权
- 专利标题: Ternary aluminum alloy films and targets for manufacturing flat panel displays
- 专利标题(中): 三元铝合金薄膜和制造平板显示器的目标
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申请号: US11395360申请日: 2006-04-03
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公开(公告)号: US08097100B2公开(公告)日: 2012-01-17
- 发明人: Jaydeep Sarkar , Chi-Fung Lo , Paul S. Gilman
- 申请人: Jaydeep Sarkar , Chi-Fung Lo , Paul S. Gilman
- 申请人地址: US CT Danbury
- 专利权人: Praxair Technology, Inc.
- 当前专利权人: Praxair Technology, Inc.
- 当前专利权人地址: US CT Danbury
- 代理商 Nilay S. Dalal; Iurie A. Schwartz
- 主分类号: C22C21/00
- IPC分类号: C22C21/00
摘要:
A physical vapor deposition target for the manufacturing of flat panel displays is provided. The target includes a ternary alloy system having, by atom percent, a first component in an amount of about 90 to 99.98, wherein the first component is aluminum, a second component in an amount of about 0.01 to 2.0, wherein the second component is a rare earth element selected from the group consisting of Nd, Ce, Dy and Gd, and a third component in an amount of about 0.01 to 8.0, wherein the third element is selected from the group consisting of Ni, Co, Mo, Sc, and Hf.
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