发明授权
- 专利标题: Self-assembly pattern for semiconductor integrated circuit
- 专利标题(中): 半导体集成电路的自组装模式
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申请号: US13268191申请日: 2011-10-07
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公开(公告)号: US08497201B2公开(公告)日: 2013-07-30
- 发明人: Tsung-Lin Lee , Clement Hsingjen Wann , Ching-Yu Chang
- 申请人: Tsung-Lin Lee , Clement Hsingjen Wann , Ching-Yu Chang
- 申请人地址: TW Hsin-Chu
- 专利权人: Taiwan Semiconductor Manufacturing Company, Ltd.
- 当前专利权人: Taiwan Semiconductor Manufacturing Company, Ltd.
- 当前专利权人地址: TW Hsin-Chu
- 代理机构: Haynes and Boone, LLP
- 主分类号: H01L21/4763
- IPC分类号: H01L21/4763
摘要:
A method of fabricating a semiconductor device is provided which includes providing a substrate. A material layer is formed over the substrate. A polymer layer is formed over the material layer. A nano-sized feature is self-assembled using a portion of the polymer layer. The substrate is patterned using the nano-sized feature.
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