发明授权
- 专利标题: Polarizing photolithography system
- 专利标题(中): 极化光刻系统
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申请号: US11163481申请日: 2005-10-20
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公开(公告)号: US07560199B2公开(公告)日: 2009-07-14
- 发明人: Sia Kim Tan , Qunying Lin , Gek Soon Chua , Liang-Choo Hsia
- 申请人: Sia Kim Tan , Qunying Lin , Gek Soon Chua , Liang-Choo Hsia
- 申请人地址: SG Singapore
- 专利权人: Chartered Semiconductor Manufacturing Ltd.
- 当前专利权人: Chartered Semiconductor Manufacturing Ltd.
- 当前专利权人地址: SG Singapore
- 代理商 Mikio Ishimaru
- 主分类号: G03F1/00
- IPC分类号: G03F1/00
摘要:
A polarizing photolithography reticle system is provided including providing a reticle substrate, forming polarization structures on the reticle substrate, and etching circuit patterns on the reticle substrate on a side opposite the polarization structures.
公开/授权文献
- US20070092839A1 POLARIZING PHOTOLITHOGRAPHY SYSTEM 公开/授权日:2007-04-26