发明名称 |
Source and drain protection and stringer-free gate formation in semiconductor devices |
摘要 |
A method of manufacturing a semiconductor device may include forming a fin structure on an insulator and depositing a gate material over the fin structure. The method may also include depositing an organic anti-reflective coating on the gate material and forming a gate mask on the organic anti-reflective coating. The organic anti-reflective coating around the gate mask may be removed, and the gate material around the gate mask may be removed to define a gate.
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申请公布号 |
US7029959(B1) |
申请公布日期 |
2006.04.18 |
申请号 |
US20030429737 |
申请日期 |
2003.05.06 |
申请人 |
ADVANCED MICRO DEVICES, INC. |
发明人 |
YANG CHIH-YUH;AHMED SHIBLY S.;DAKSHINA-MURHTY SRIKANTESWARA;TABERY CYRUS E.;YU BIN |
分类号 |
H01L21/84;H01L21/00 |
主分类号 |
H01L21/84 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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